Merge remote-tracking branch 'origin/3.0' into enh/msgRefactor1

cmake/cmake.version

@@ -2,7 +2,7 @@
 IF (DEFINED VERNUMBER)
   SET(TD_VER_NUMBER ${VERNUMBER})
 ELSE ()
-  SET(TD_VER_NUMBER "3.0.1.6")
+  SET(TD_VER_NUMBER "3.0.1.7")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)

cmake/taosws_CMakeLists.txt.in

@@ -2,7 +2,7 @@
 # taosws-rs
 ExternalProject_Add(taosws-rs
         GIT_REPOSITORY https://github.com/taosdata/taos-connector-rust.git
-        GIT_TAG 9843872
+        GIT_TAG f406d51
         SOURCE_DIR "${TD_SOURCE_DIR}/tools/taosws-rs"
         BINARY_DIR ""
         #BUILD_IN_SOURCE TRUE

docs/en/07-develop/09-udf.md

@@ -205,13 +205,13 @@ Additional functions are defined in `taosudf.h` to make it easier to work with t
 
 To use your user-defined function in TDengine, first compile it to a dynamically linked library (DLL).
 
-For example, the sample UDF `add_one.c` can be compiled into a DLL as follows:
+For example, the sample UDF `bit_and.c` can be compiled into a DLL as follows:
 
 ```bash
-gcc -g -O0 -fPIC -shared add_one.c -o add_one.so
+gcc -g -O0 -fPIC -shared bit_and.c -o libbitand.so
 ```
 
-The generated DLL file `add_one.so` can now be used to implement your function. Note: GCC 7.5 or later is required.
+The generated DLL file `libbitand.so` can now be used to implement your function. Note: GCC 7.5 or later is required.
 
 ## Manage and Use User-Defined Functions
 After compiling your function into a DLL, you add it to TDengine. For more information, see [User-Defined Functions](../12-taos-sql/26-udf.md).

docs/en/12-taos-sql/19-limit.md

@@ -23,7 +23,7 @@ The following characters cannot occur in a password: single quotation marks ('),
 
 ## General Limits
 
-- Maximum length of database name is 32 bytes
+- Maximum length of database name is 64 bytes
 - Maximum length of table name is 192 bytes, excluding the database name prefix and the separator.
 - Maximum length of each data row is 48K bytes. Note that the upper limit includes the extra 2 bytes consumed by each column of BINARY/NCHAR type.
 - The maximum length of a column name is 64 bytes.
@@ -35,7 +35,7 @@ The following characters cannot occur in a password: single quotation marks ('),
 - Maximum numbers of databases, STables, tables are dependent only on the system resources.
 - The number of replicas can only be 1 or 3.
 - The maximum length of a username is 23 bytes.
-- The maximum length of a password is 15 bytes.
+- The maximum length of a password is 128 bytes.
 - The maximum number of rows depends on system resources.
 - The maximum number of vnodes in a database is 1024.
 

docs/en/12-taos-sql/26-udf.md

@@ -62,7 +62,7 @@ SHOW FUNCTIONS;
 
 The function name specified when creating UDF can be used directly in SQL statements, just like builtin functions. For example:
 ```sql
-SELECT X(c1,c2) FROM table/stable;
+SELECT bit_and(c1,c2) FROM table;
 ```
 
-The above SQL statement invokes function X for column c1 and c2. You can use query keywords like WHERE with user-defined functions.
+The above SQL statement invokes function X for column c1 and c2 on table. You can use query keywords like WHERE with user-defined functions.

docs/en/28-releases/01-tdengine.md

@@ -10,6 +10,10 @@ For TDengine 2.x installation packages by version, please visit [here](https://w
 
 import Release from "/components/ReleaseV3";
 
+## 3.0.1.7
+
+<Release type="tdengine" version="3.0.1.7" />
+
 ## 3.0.1.6
 
 <Release type="tdengine" version="3.0.1.6" />

docs/en/28-releases/02-tools.md

@@ -10,6 +10,10 @@ For other historical version installers, please visit [here](https://www.taosdat
 
 import Release from "/components/ReleaseV3";
 
+## 2.2.9
+
+<Release type="tools" version="2.2.9" />
+
 ## 2.2.7
 
 <Release type="tools" version="2.2.7" />

docs/examples/rust/nativeexample/Cargo.toml

@@ -10,4 +10,4 @@ chrono = "0.4"
 serde = { version = "1", features = ["derive"] }
 tokio = { version = "1", features = ["rt", "macros", "rt-multi-thread"] }
 
-taos = { version = "0.*" }
+taos = { version = "0.4.8" }

docs/examples/rust/nativeexample/examples/stmt_example.rs

@@ -12,7 +12,10 @@ async fn main() -> anyhow::Result<()> {
     // bind table name and tags
     stmt.set_tbname_tags(
         "d1001",
-        &[Value::VarChar("California.SanFransico".into()), Value::Int(2)],
+        &[
+            Value::VarChar("California.SanFransico".into()),
+            Value::Int(2),
+        ],
     )?;
     // bind values.
     let values = vec![
@@ -30,9 +33,9 @@ async fn main() -> anyhow::Result<()> {
         ColumnView::from_floats(vec![0.33]),
     ];
     stmt.bind(&values2)?;
-    
+
     stmt.add_batch()?;
-    
+
     // execute.
     let rows = stmt.execute()?;
     assert_eq!(rows, 2);

docs/examples/rust/nativeexample/examples/subscribe_demo.rs

@@ -50,7 +50,7 @@ async fn main() -> anyhow::Result<()> {
         // create super table
         format!("CREATE TABLE `meters` (`ts` TIMESTAMP, `current` FLOAT, `voltage` INT, `phase` FLOAT) TAGS (`groupid` INT, `location` BINARY(24))"),
         // create topic for subscription
-        format!("CREATE TOPIC tmq_meters with META AS DATABASE {db}")
+        format!("CREATE TOPIC tmq_meters AS SELECT * FROM `meters`")
     ])
     .await?;
 
@@ -64,13 +64,9 @@ async fn main() -> anyhow::Result<()> {
     let mut consumer = tmq.build()?;
     consumer.subscribe(["tmq_meters"]).await?;
 
-    {
+    consumer
-        let mut stream = consumer.stream();
+        .stream()
-
+        .try_for_each(|(offset, message)| async {
-        while let Some((offset, message)) = stream.try_next().await? {
-            // get information from offset
-
-            // the topic
             let topic = offset.topic();
             // the vgroup id, like partition id in kafka.
             let vgroup_id = offset.vgroup_id();
@@ -78,20 +74,14 @@ async fn main() -> anyhow::Result<()> {
 
             if let Some(data) = message.into_data() {
                 while let Some(block) = data.fetch_raw_block().await? {
-                    // one block for one table, get table name if needed
-                    let name = block.table_name();
                     let records: Vec<Record> = block.deserialize().try_collect()?;
-                    println!(
+                    println!("** read {} records: {:#?}\n", records.len(), records);
-                        "** table: {}, got {} records: {:#?}\n",
-                        name.unwrap(),
-                        records.len(),
-                        records
-                    );
                 }
             }
             consumer.commit(offset).await?;
-        }
+            Ok(())
-    }
+        })
+        .await?;
 
     consumer.unsubscribe().await;
 

docs/examples/rust/restexample/examples/insert_example.rs

@@ -5,7 +5,6 @@ async fn main() -> anyhow::Result<()> {
     let dsn = "ws://";
     let taos = TaosBuilder::from_dsn(dsn)?.build()?;
 
-
     taos.exec_many([
         "DROP DATABASE IF EXISTS power",
         "CREATE DATABASE power",

docs/zh/05-get-started/index.md

@@ -18,7 +18,18 @@ import {useCurrentSidebarCategory} from '@docusaurus/theme-common';
 <DocCardList items={useCurrentSidebarCategory().items}/>
 ```
 
-### 加入 TDengine 官方社区
+## 学习 TDengine 知识地图
+
+TDengine 知识地图中涵盖了 TDengine 的各种知识点，揭示了各概念实体之间的调用关系和数据流向。学习和了解 TDengine 知识地图有助于你快速掌握 TDengine 的知识体系。
+
+<figure>
+<center>
+<a href="pathname:///img/tdengine-map.svg" target="_blank"><img src="/img/tdengine-map.svg" width="80%" /></a>
+<figcaption>图 1. TDengine 知识地图</figcaption>
+</center>
+</figure>
+
+## 加入 TDengine 官方社区
 
 微信扫描以下二维码，学习了解 TDengine 的最新技术，与大家共同交流物联网大数据技术应用、TDengine 使用问题和技巧等话题。
 

docs/zh/07-develop/09-udf.md

@@ -205,13 +205,13 @@ typedef struct SUdfInterBuf {
 
 用户定义函数的 C 语言源代码无法直接被 TDengine 系统使用，而是需要先编译为 动态链接库，之后才能载入 TDengine 系统。
 
-例如，按照上一章节描述的规则准备好了用户定义函数的源代码 add_one.c，以 Linux 为例可以执行如下指令编译得到动态链接库文件：
+例如，按照上一章节描述的规则准备好了用户定义函数的源代码 bit_and.c，以 Linux 为例可以执行如下指令编译得到动态链接库文件：
 
 ```bash
-gcc -g -O0 -fPIC -shared add_one.c -o add_one.so
+gcc -g -O0 -fPIC -shared bit_and.c -o libbitand.so
 ```
 
-这样就准备好了动态链接库 add_one.so 文件，可以供后文创建 UDF 时使用了。为了保证可靠的系统运行，编译器 GCC 推荐使用 7.5 及以上版本。
+这样就准备好了动态链接库 libbitand.so 文件，可以供后文创建 UDF 时使用了。为了保证可靠的系统运行，编译器 GCC 推荐使用 7.5 及以上版本。
 
 ## 管理和使用UDF
 编译好的UDF，还需要将其加入到系统才能被正常的SQL调用。关于如何管理和使用UDF，参见[UDF使用说明](../12-taos-sql/26-udf.md)

docs/zh/12-taos-sql/19-limit.md

@@ -24,19 +24,19 @@ description: 合法字符集和命名中的限制规则
 
 ## 一般限制
 
-- 数据库名最大长度为 32
+- 数据库名最大长度为 64 字节
-- 表名最大长度为 192，不包括数据库名前缀和分隔符
+- 表名最大长度为 192 字节，不包括数据库名前缀和分隔符
 - 每行数据最大长度 48KB （注意：数据行内每个 BINARY/NCHAR 类型的列还会额外占用 2 个字节的存储位置）
-- 列名最大长度为 64
+- 列名最大长度为 64 字节
 - 最多允许 4096 列，最少需要 2 列，第一列必须是时间戳。
-- 标签名最大长度为 64
+- 标签名最大长度为 64 字节
 - 最多允许 128 个，至少要有 1 个标签，一个表中标签值的总长度不超过 16KB
 - SQL 语句最大长度 1048576 个字符
 - SELECT 语句的查询结果，最多允许返回 4096 列（语句中的函数调用可能也会占用一些列空间），超限时需要显式指定较少的返回数据列，以避免语句执行报错
 - 库的数目，超级表的数目、表的数目，系统不做限制，仅受系统资源限制
 - 数据库的副本数只能设置为 1 或 3
-- 用户名的最大长度是 23 个字节
+- 用户名的最大长度是 23 字节
-- 用户密码的最大长度是 15 个字节
+- 用户密码的最大长度是 128 字节
 - 总数据行数取决于可用资源
 - 单个数据库的虚拟结点数上限为 1024
 

docs/zh/12-taos-sql/26-udf.md

@@ -63,7 +63,7 @@ SHOW FUNCTIONS;
 
 在 SQL 指令中，可以直接以在系统中创建 UDF 时赋予的函数名来调用用户定义函数。例如：
 ```sql
-SELECT X(c1,c2) FROM table/stable;
+SELECT bit_and(c1,c2) FROM table;
 ```
 
-表示对名为 c1, c2 的数据列调用名为 X 的用户定义函数。SQL 指令中用户定义函数可以配合 WHERE 等查询特性来使用。
+表示对表 table 上名为 c1, c2 的数据列调用名为 bit_and 的用户定义函数。SQL 指令中用户定义函数可以配合 WHERE 等查询特性来使用。

docs/zh/28-releases/01-tdengine.md

@@ -10,6 +10,10 @@ TDengine 2.x 各版本安装包请访问[这里](https://www.taosdata.com/all-do
 
 import Release from "/components/ReleaseV3";
 
+## 3.0.1.7
+
+<Release type="tdengine" version="3.0.1.7" />
+
 ## 3.0.1.6
 
 <Release type="tdengine" version="3.0.1.6" />

docs/zh/28-releases/02-tools.md

@@ -10,6 +10,10 @@ taosTools 各版本安装包下载链接如下：
 
 import Release from "/components/ReleaseV3";
 
+## 2.2.9
+
+<Release type="tools" version="2.2.9" />
+
 ## 2.2.7
 
 <Release type="tools" version="2.2.7" />

include/common/tmsg.h

@@ -3199,6 +3199,14 @@ typedef struct {
 
 int32_t tSerializeSBatchReq(void *buf, int32_t bufLen, SBatchReq *pReq);
 int32_t tDeserializeSBatchReq(void *buf, int32_t bufLen, SBatchReq *pReq);
+static FORCE_INLINE void tFreeSBatchReqMsg(void* msg) {
+  if (NULL == msg) {
+    return;
+  }
+  SBatchMsg* pMsg = (SBatchMsg*)msg;
+  taosMemoryFree(pMsg->msg);
+}
+
 int32_t tSerializeSBatchRsp(void *buf, int32_t bufLen, SBatchRsp *pRsp);
 int32_t tDeserializeSBatchRsp(void *buf, int32_t bufLen, SBatchRsp *pRsp);
 

include/common/tvariant.h

@@ -30,6 +30,7 @@ typedef struct SVariant {
     int64_t  i;
     uint64_t u;
     double   d;
+    float    f;
     char    *pz;
     TdUcs4  *ucs4;
     SArray  *arr;  // only for 'in' query to hold value list, not value for a field
@@ -47,7 +48,7 @@ void taosVariantAssign(SVariant *pDst, const SVariant *pSrc);
 
 int32_t taosVariantCompare(const SVariant *p1, const SVariant *p2);
 
-char   *taosVariantGet(SVariant *pVar, int32_t type);
+char *taosVariantGet(SVariant *pVar, int32_t type);
 
 #ifdef __cplusplus
 }

include/libs/stream/streamState.h

@@ -27,16 +27,21 @@ typedef struct SStreamTask SStreamTask;
 
 typedef bool (*state_key_cmpr_fn)(void* pKey1, void* pKey2);
 
-// incremental state storage
+typedef struct STdbState {
-typedef struct {
   SStreamTask* pOwner;
   TDB*         db;
   TTB*         pStateDb;
   TTB*         pFuncStateDb;
   TTB*         pFillStateDb;  // todo refactor
   TTB*         pSessionStateDb;
+  TTB*         pParNameDb;
   TXN          txn;
-  int32_t      number;
+} STdbState;
+
+// incremental state storage
+typedef struct {
+  STdbState* pTdbState;
+  int32_t    number;
 } SStreamState;
 
 SStreamState* streamStateOpen(char* path, SStreamTask* pTask, bool specPath, int32_t szPage, int32_t pages);
@@ -44,6 +49,7 @@ void          streamStateClose(SStreamState* pState);
 int32_t       streamStateBegin(SStreamState* pState);
 int32_t       streamStateCommit(SStreamState* pState);
 int32_t       streamStateAbort(SStreamState* pState);
+void          streamStateDestroy(SStreamState* pState);
 
 typedef struct {
   TBC*    pCur;
@@ -99,6 +105,9 @@ int32_t streamStateSeekLast(SStreamState* pState, SStreamStateCur* pCur);
 int32_t streamStateCurNext(SStreamState* pState, SStreamStateCur* pCur);
 int32_t streamStateCurPrev(SStreamState* pState, SStreamStateCur* pCur);
 
+int32_t streamStatePutParName(SStreamState* pState, int64_t groupId, const char* tbname);
+int32_t streamStateGetParName(SStreamState* pState, int64_t groupId, void** pVal);
+
 #if 0
 char* streamStateSessionDump(SStreamState* pState);
 #endif

include/libs/stream/tstreamUpdate.h

@@ -47,7 +47,7 @@ typedef struct SUpdateInfo {
 
 SUpdateInfo *updateInfoInitP(SInterval *pInterval, int64_t watermark);
 SUpdateInfo *updateInfoInit(int64_t interval, int32_t precision, int64_t watermark);
-void         updateInfoFillBlockData(SUpdateInfo *pInfo, SSDataBlock *pBlock, int32_t primaryTsCol);
+TSKEY        updateInfoFillBlockData(SUpdateInfo *pInfo, SSDataBlock *pBlock, int32_t primaryTsCol);
 bool         updateInfoIsUpdated(SUpdateInfo *pInfo, uint64_t tableId, TSKEY ts);
 bool         updateInfoIsTableInserted(SUpdateInfo *pInfo, int64_t tbUid);
 void         updateInfoSetScanRange(SUpdateInfo *pInfo, STimeWindow *pWin, uint64_t groupId, uint64_t version);

include/util/taoserror.h

@@ -352,6 +352,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_TDB_STB_NOT_EXIST             TAOS_DEF_ERROR_CODE(0, 0x061A)
 #define TSDB_CODE_TDB_INVALID_TABLE_SCHEMA_VER  TAOS_DEF_ERROR_CODE(0, 0x061B)
 #define TSDB_CODE_TDB_TDB_ENV_OPEN_ERROR        TAOS_DEF_ERROR_CODE(0, 0x061C)
+#define TSDB_CODE_TDB_TABLE_IN_OTHER_STABLE     TAOS_DEF_ERROR_CODE(0, 0x061D)
 
 // query
 #define TSDB_CODE_QRY_INVALID_QHANDLE           TAOS_DEF_ERROR_CODE(0, 0x0700)

include/util/tdef.h

@@ -489,6 +489,9 @@ enum {
 #define MAX_META_MSG_IN_BATCH   1048576
 #define MAX_META_BATCH_RSP_SIZE (1 * 1048576 * 1024)
 
+// sort page size by default
+#define DEFAULT_PAGESIZE 4096
+
 #ifdef __cplusplus
 }
 #endif

packaging/cfg/taos.cfg

@@ -73,10 +73,10 @@
 # compressColData           -1
 
 # system time zone
-# timezone              Asia/Shanghai (CST, +0800)
+# timezone                  UTC-8
 
 # system time zone (for windows 10)
-# timezone                  UTC-8
+# timezone              Asia/Shanghai (CST, +0800)
 
 # system locale
 # locale                    en_US.UTF-8
@@ -179,4 +179,4 @@
 # metaDebugFlag             131
 
 # generate core file when service crash
-# enableCoreFile            1
+# enableCoreFile            1

packaging/docker/DockerfileCloud

@@ -7,6 +7,9 @@ ARG dirName
 ARG cpuType
 RUN echo ${pkgFile} && echo ${dirName}
 
+RUN apt update
+RUN apt install -y curl
+
 COPY ${pkgFile} /root/
 ENV TINI_VERSION v0.19.0
 ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini-${cpuType} /tini

packaging/docker/run.sh

@@ -1,16 +1,160 @@
 #!/bin/bash
+
 TAOS_RUN_TAOSBENCHMARK_TEST_ONCE=0
+#ADMIN_URL=${ADMIN_URL:-http://172.26.10.84:10001}
+TAOSD_STARTUP_TIMEOUT_SECOND=${TAOSD_STARTUP_TIMEOUT_SECOND:-160}
+TAOS_TIMEOUT_SECOND=${TAOS_TIMEOUT_SECOND:-5}
+BACKUP_CORE_FOLDER=/var/log/corefile
+ALERT_URL=app/system/alert/add
+
+echo "ADMIN_URL: ${ADMIN_URL}"
+echo "TAOS_TIMEOUT_SECOND: ${TAOS_TIMEOUT_SECOND}"
+
+function set_service_state() {
+    #echo "set service state: $1, $2"
+    service_state="$1"
+    service_msg="$2"
+}
+set_service_state "init" "ok"
+app_name=`hostname |cut -d\- -f1`
+
+function check_taosd() {
+    timeout $TAOS_TIMEOUT_SECOND taos -s "show databases;" >/dev/null
+    local ret=$?
+    if [ $ret -ne 0 ]; then
+        echo "`date` check taosd error $ret"
+        if [ "x$1" != "xignore" ]; then
+            set_service_state "error" "taos check failed $ret"
+        fi
+    else
+        set_service_state "ready" "ok"
+    fi
+}
+function post_error_msg() {
+    if [ ! -z "${ADMIN_URL}" ]; then
+        taos_version=`taos --version`
+        echo "app_name: ${app_name}"
+        echo "service_state: ${service_state}"
+        echo "`date` service_msg: ${service_msg}"
+        echo "${taos_version}"
+        curl --connect-timeout 10 --max-time 20 -X POST -H "Content-Type: application/json" \
+            -d"{\"appName\":\"${app_name}\",\
+            \"alertLevel\":\"${service_state}\",\
+            \"taosVersion\":\"${taos_version}\",\
+            \"alertMsg\":\"${service_msg}\"}" \
+            ${ADMIN_URL}/${ALERT_URL}
+    fi
+}
+function check_taosd_exit_type() {
+    local core_pattern=`cat /proc/sys/kernel/core_pattern`
+    echo "$core_pattern" | grep -q "^/"
+    if [ $? -eq 0 ]; then
+        core_folder=`dirname $core_pattern`
+        core_prefix=`basename $core_pattern | sed "s/%.*//"`
+    else
+        core_folder=`pwd`
+        core_prefix="$core_pattern"
+    fi
+    local core_files=`ls $core_folder | grep "^${core_prefix}"`
+    if [ ! -z "$core_files" ]; then
+        # move core files to another folder
+        mkdir -p ${BACKUP_CORE_FOLDER}
+        mv ${core_folder}/${core_prefix}* ${BACKUP_CORE_FOLDER}/
+        set_service_state "error" "taosd exit with core file"
+    else
+        set_service_state "error" "taosd exit without core file"
+    fi
+}
+disk_usage_level=(60 80 99)
+current_disk_level=0
+disk_state="ok"
+disk_msg="ok"
+get_usage_ok="yes"
+function post_disk_error_msg() {
+    if [ ! -z "${ADMIN_URL}" ]; then
+        taos_version=`taos --version`
+        echo "app_name: ${app_name}"
+        echo "disk_state: ${disk_state}"
+        echo "`date` disk_msg: ${disk_msg}"
+        echo "${taos_version}"
+        curl --connect-timeout 10 --max-time 20 -X POST -H "Content-Type: application/json" \
+            -d"{\"appName\":\"${app_name}\",\
+            \"alertLevel\":\"${disk_state}\",\
+            \"taosVersion\":\"${taos_version}\",\
+            \"alertMsg\":\"${disk_msg}\"}" \
+            ${ADMIN_URL}/${ALERT_URL}
+    fi
+}
+function check_disk() {
+    local folder=`cat /etc/taos/taos.cfg|grep -v "^#"|grep dataDir|awk '{print $NF}'`
+    if [ -z "$folder" ]; then
+        folder="/var/lib/taos"
+    fi
+    local mount_point="$folder"
+    local usage=""
+    while [ -z "$usage" ]; do
+        usage=`df -h|grep -w "${mount_point}"|awk '{print $5}'|grep -v Use|sed "s/%$//"`
+        if [ "x${mount_point}" = "x/" ]; then
+            break
+        fi
+        mount_point=`dirname ${mount_point}`
+    done
+    if [ -z "$usage" ]; then
+        disk_state="error"
+        disk_msg="cannot get disk usage"
+        if [ "$get_usage_ok" = "yes" ]; then
+            post_disk_error_msg
+            get_usage_ok="no"
+        fi
+    else
+        get_usage_ok="yes"
+        local current_level=0
+        for level in ${disk_usage_level[*]}; do
+            if [ ${usage} -ge ${level} ]; then
+                disk_state="error"
+                disk_msg="disk usage over ${level}%"
+                current_level=${level}
+            fi
+        done
+        if [ ${current_level} -gt ${current_disk_level} ]; then
+            post_disk_error_msg
+        elif [ ${current_level} -lt ${current_disk_level} ]; then
+            echo "disk usage reduced from ${current_disk_level} to ${current_level}"
+        fi
+        current_disk_level=${current_level}
+    fi
+}
+function run_taosd() {
+    taosd
+    set_service_state "error" "taosd exit"
+    # post error msg
+    # check crash or OOM
+    check_taosd_exit_type
+    post_error_msg
+}
+function print_service_state_change() {
+    if [ "x$1" != "x${service_state}" ]; then
+        echo "`date`   service state: ${service_state}, ${service_msg}"
+    fi
+}
+taosd_start_time=`date +%s`
 while ((1))
 do
+    check_disk
     # echo "outer loop: $a"
-    sleep 10
+    output=`timeout $TAOS_TIMEOUT_SECOND taos -k`
-    output=`taos -k`
+    if [ -z "${output}" ]; then
-    status=${output:0:1}
+        echo "`date` taos -k error"
+        status=""
+    else
+        status=${output:0:1}
+    fi
     # echo $output
     # echo $status
     if [ "$status"x = "0"x ]
     then
-        taosd &
+        # taosd_start_time=`date +%s`
+        run_taosd &
     fi
     # echo "$status"x "$TAOS_RUN_TAOSBENCHMARK_TEST"x "$TAOS_RUN_TAOSBENCHMARK_TEST_ONCE"x
     if [ "$status"x = "2"x ] && [ "$TAOS_RUN_TAOSBENCHMARK_TEST"x = "1"x ] && [ "$TAOS_RUN_TAOSBENCHMARK_TEST_ONCE"x = "0"x ]
@@ -24,13 +168,37 @@ do
         taos -s "select stable_name from information_schema.ins_stables where db_name = 'test';"|grep -q -w meters
         if [ $? -ne 0 ]; then
             taosBenchmark -y -t 1000 -n 1000 -S 900000
-	    taos -s "create user admin_user pass 'NDS65R6t' sysinfo 0;"
+            taos -s "create user admin_user pass 'NDS65R6t' sysinfo 0;"
-	    taos -s "GRANT ALL on test.* to admin_user;"
+            taos -s "GRANT ALL on test.* to admin_user;"
         fi
     fi
+    # check taosd status
+    if [ "$service_state" = "ready" ]; then
+        # check taosd status
+        check_taosd
+        print_service_state_change "ready"
+        if [ "$service_state" = "error" ]; then
+            post_error_msg
+        fi
+    elif [ "$service_state" = "init" ]; then
+        check_taosd "ignore"
+        # check timeout
+        current_time=`date +%s`
+        time_elapsed=$(( current_time - taosd_start_time ))
+        if [ ${time_elapsed} -gt ${TAOSD_STARTUP_TIMEOUT_SECOND} ]; then
+            set_service_state "error" "taosd startup timeout"
+            post_error_msg
+        fi
+        print_service_state_change "init"
+    elif [ "$service_state" = "error" ]; then
+        # check taosd status
+        check_taosd
+        print_service_state_change "error"
+    fi
     # check taosadapter
     nc -z localhost 6041
     if [ $? -ne 0 ]; then
-	taosadapter &
+        taosadapter &
     fi
+    sleep 10
 done

packaging/tools/tdengine.iss

@@ -63,7 +63,7 @@ Source: {#MyAppSourceDir}{#MyAppTaosdemoExeName}; DestDir: "{app}"; Flags: igNor
 
 [run]
 Filename: {sys}\sc.exe; Parameters: "create taosd start= DEMAND binPath= ""C:\\TDengine\\taosd.exe --win_service""" ; Flags: runhidden
-Filename: {sys}\sc.exe; Parameters: "create taosadapter start= DEMAND binPath= ""C:\\TDengine\\taosadapter.exe --win_service""" ; Flags: runhidden
+Filename: {sys}\sc.exe; Parameters: "create taosadapter start= DEMAND binPath= ""C:\\TDengine\\taosadapter.exe""" ; Flags: runhidden
 
 [UninstallRun]
 RunOnceId: "stoptaosd"; Filename: {sys}\sc.exe; Parameters: "stop taosd" ; Flags: runhidden

source/common/src/tdatablock.c

@@ -1403,6 +1403,7 @@ SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock, bool copyData) {
   pBlock->info = pDataBlock->info;
   pBlock->info.rows = 0;
   pBlock->info.capacity = 0;
+  pBlock->info.rowSize = 0;
 
   size_t numOfCols = taosArrayGetSize(pDataBlock->pDataBlock);
   for (int32_t i = 0; i < numOfCols; ++i) {

source/common/src/tmsg.c

@@ -4510,7 +4510,7 @@ int32_t tDeserializeSBatchReq(void *buf, int32_t bufLen, SBatchReq *pReq) {
     if (tDecodeI32(&decoder, &msg.msgIdx) < 0) return -1;
     if (tDecodeI32(&decoder, &msg.msgType) < 0) return -1;
     if (tDecodeI32(&decoder, &msg.msgLen) < 0) return -1;
-    if (tDecodeBinary(&decoder, (uint8_t**)&msg.msg, NULL) < 0) return -1;
+    if (tDecodeBinaryAlloc(&decoder, &msg.msg, NULL) < 0) return -1;
     if (NULL == taosArrayPush(pReq->pMsgs, &msg)) return -1;
   }
   

source/common/src/ttime.c

@@ -436,21 +436,24 @@ int64_t convertTimePrecision(int64_t utime, int32_t fromPrecision, int32_t toPre
   ASSERT(toPrecision == TSDB_TIME_PRECISION_MILLI || toPrecision == TSDB_TIME_PRECISION_MICRO ||
          toPrecision == TSDB_TIME_PRECISION_NANO);
 
-  double tempResult = (double)utime;
-
   switch (fromPrecision) {
     case TSDB_TIME_PRECISION_MILLI: {
       switch (toPrecision) {
         case TSDB_TIME_PRECISION_MILLI:
           return utime;
         case TSDB_TIME_PRECISION_MICRO:
-          tempResult *= 1000;
+          if (utime > INT64_MAX / 1000) {
-          utime *= 1000;
+            return INT64_MAX;
-          goto end_;
+          }
+          return utime * 1000;
         case TSDB_TIME_PRECISION_NANO:
-          tempResult *= 1000000;
+          if (utime > INT64_MAX / 1000000) {
-          utime *= 1000000;
+            return INT64_MAX;
-          goto end_;
+          }
+          return utime * 1000000;
+        default:
+          ASSERT(0);
+          return utime;
       }
     }  // end from milli
     case TSDB_TIME_PRECISION_MICRO: {
@@ -460,9 +463,13 @@ int64_t convertTimePrecision(int64_t utime, int32_t fromPrecision, int32_t toPre
         case TSDB_TIME_PRECISION_MICRO:
           return utime;
         case TSDB_TIME_PRECISION_NANO:
-          tempResult *= 1000;
+          if (utime > INT64_MAX / 1000) {
-          utime *= 1000;
+            return INT64_MAX;
-          goto end_;
+          }
+          return utime * 1000;
+        default:
+          ASSERT(0);
+          return utime;
       }
     }  // end from micro
     case TSDB_TIME_PRECISION_NANO: {
@@ -473,17 +480,17 @@ int64_t convertTimePrecision(int64_t utime, int32_t fromPrecision, int32_t toPre
           return utime / 1000;
         case TSDB_TIME_PRECISION_NANO:
           return utime;
+        default:
+          ASSERT(0);
+          return utime;
       }
     }  // end from nano
     default: {
-      assert(0);
+      ASSERT(0);
       return utime;  // only to pass windows compilation
     }
   }  // end switch fromPrecision
 
-end_:
-  if (tempResult >= (double)INT64_MAX) return INT64_MAX;
-  if (tempResult <= (double)INT64_MIN) return INT64_MIN;  // INT64_MIN means NULL
   return utime;
 }
 
@@ -599,18 +606,33 @@ int32_t convertStringToTimestamp(int16_t type, char* inputData, int64_t timePrec
 static int32_t getDuration(int64_t val, char unit, int64_t* result, int32_t timePrecision) {
   switch (unit) {
     case 's':
+      if (val > INT64_MAX / MILLISECOND_PER_SECOND) {
+        return -1;
+      }
       (*result) = convertTimePrecision(val * MILLISECOND_PER_SECOND, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
     case 'm':
+      if (val > INT64_MAX / MILLISECOND_PER_MINUTE) {
+        return -1;
+      }
       (*result) = convertTimePrecision(val * MILLISECOND_PER_MINUTE, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
     case 'h':
+      if (val > INT64_MAX / MILLISECOND_PER_MINUTE) {
+        return -1;
+      }
       (*result) = convertTimePrecision(val * MILLISECOND_PER_HOUR, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
     case 'd':
+      if (val > INT64_MAX / MILLISECOND_PER_DAY) {
+        return -1;
+      }
       (*result) = convertTimePrecision(val * MILLISECOND_PER_DAY, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
     case 'w':
+      if (val > INT64_MAX / MILLISECOND_PER_WEEK) {
+        return -1;
+      }
       (*result) = convertTimePrecision(val * MILLISECOND_PER_WEEK, TSDB_TIME_PRECISION_MILLI, timePrecision);
       break;
     case 'a':
@@ -650,7 +672,7 @@ int32_t parseAbsoluteDuration(const char* token, int32_t tokenlen, int64_t* dura
 
   /* get the basic numeric value */
   int64_t timestamp = taosStr2Int64(token, &endPtr, 10);
-  if (errno != 0) {
+  if (timestamp < 0 || errno != 0) {
     return -1;
   }
 
@@ -668,7 +690,7 @@ int32_t parseNatualDuration(const char* token, int32_t tokenLen, int64_t* durati
 
   /* get the basic numeric value */
   *duration = taosStr2Int64(token, NULL, 10);
-  if (errno != 0) {
+  if (*duration < 0 || errno != 0) {
     return -1;
   }
 

source/common/src/tvariant.c

@@ -109,7 +109,7 @@ void taosVariantCreateFromBinary(SVariant *pVar, const char *pz, size_t len, uin
     }
     case TSDB_DATA_TYPE_FLOAT: {
       pVar->nLen = tDataTypes[type].bytes;
-      pVar->d = GET_FLOAT_VAL(pz);
+      pVar->f = GET_FLOAT_VAL(pz);
       break;
     }
     case TSDB_DATA_TYPE_NCHAR: {  // here we get the nchar length from raw binary bits length
@@ -223,12 +223,18 @@ int32_t taosVariantCompare(const SVariant *p1, const SVariant *p2) {
     } else {
       return p1->nLen > p2->nLen ? 1 : -1;
     }
-  } else if (p1->nType == TSDB_DATA_TYPE_FLOAT || p1->nType == TSDB_DATA_TYPE_DOUBLE) {
+  } else if (p1->nType == TSDB_DATA_TYPE_DOUBLE) {
     if (p1->d == p2->d) {
       return 0;
     } else {
       return p1->d > p2->d ? 1 : -1;
     }
+  } else if (p1->nType == TSDB_DATA_TYPE_FLOAT) {
+    if (p1->f == p2->f) {
+      return 0;
+    } else {
+      return p1->f > p2->f ? 1 : -1;
+    }
   } else if (IS_UNSIGNED_NUMERIC_TYPE(p1->nType)) {
     if (p1->u == p2->u) {
       return 0;
@@ -259,8 +265,9 @@ char *taosVariantGet(SVariant *pVar, int32_t type) {
     case TSDB_DATA_TYPE_UBIGINT:
       return (char *)&pVar->u;
     case TSDB_DATA_TYPE_DOUBLE:
-    case TSDB_DATA_TYPE_FLOAT:
       return (char *)&pVar->d;
+    case TSDB_DATA_TYPE_FLOAT:
+      return (char *)&pVar->f;
     case TSDB_DATA_TYPE_BINARY:
     case TSDB_DATA_TYPE_JSON:
       return (char *)pVar->pz;

source/dnode/mgmt/mgmt_mnode/src/mmWorker.c

@@ -56,6 +56,9 @@ static void mmProcessRpcMsg(SQueueInfo *pInfo, SRpcMsg *pMsg) {
   if (IsReq(pMsg) && pMsg->info.handle != NULL && code != TSDB_CODE_ACTION_IN_PROGRESS) {
     if (code != 0 && terrno != 0) code = terrno;
     mmSendRsp(pMsg, code);
+  } else {
+    rpcFreeCont(pMsg->info.rsp);
+    pMsg->info.rsp = NULL;
   }
 
   if (code == TSDB_CODE_RPC_REDIRECT) {

source/dnode/mnode/impl/src/mndMain.c

@@ -577,9 +577,9 @@ static int32_t mndCheckMnodeState(SRpcMsg *pMsg) {
 
     int32_t contLen = tSerializeSEpSet(NULL, 0, &epSet);
     pMsg->info.rsp = rpcMallocCont(contLen);
-    pMsg->info.hasEpSet = 1;
     if (pMsg->info.rsp != NULL) {
       tSerializeSEpSet(pMsg->info.rsp, contLen, &epSet);
+      pMsg->info.hasEpSet = 1;
       pMsg->info.rspLen = contLen;
       terrno = TSDB_CODE_RPC_REDIRECT;
     } else {

source/dnode/mnode/impl/src/mndQuery.c

@@ -157,6 +157,7 @@ _exit:
     mError("mnd get batch meta failed cause of %s", tstrerror(code));
   }
 
+  taosArrayDestroyEx(batchReq.pMsgs, tFreeSBatchReqMsg);
   taosArrayDestroyEx(batchRsp.pRsps, mnodeFreeSBatchRspMsg);
 
   return code;

source/dnode/mnode/impl/src/mndTrans.c

@@ -1277,9 +1277,11 @@ static int32_t mndTransExecuteRedoActionsSerial(SMnode *pMnode, STrans *pTrans)
             pAction->id);
       code = mndTransSync(pMnode, pTrans);
       if (code != 0) {
+        pTrans->redoActionPos--;
         pTrans->code = terrno;
         mError("trans:%d, %s:%d is executed and failed to sync to other mnodes since %s", pTrans->id,
                mndTransStr(pAction->stage), pAction->id, terrstr());
+        break;
       }
     } else if (code == TSDB_CODE_ACTION_IN_PROGRESS) {
       mInfo("trans:%d, %s:%d is in progress and wait it finish", pTrans->id, mndTransStr(pAction->stage), pAction->id);

source/dnode/mnode/impl/src/mndVgroup.c

@@ -1739,6 +1739,7 @@ static int32_t mndSplitVgroup(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SVgObj
   code = 0;
 
 _OVER:
+  taosArrayDestroy(pArray);
   mndTransDrop(pTrans);
   sdbFreeRaw(pRaw);
   return code;
@@ -1907,6 +1908,7 @@ static int32_t mndBalanceVgroup(SMnode *pMnode, SRpcMsg *pReq, SArray *pArray) {
   }
 
 _OVER:
+  taosHashCleanup(pBalancedVgroups);
   mndTransDrop(pTrans);
   return code;
 }

source/dnode/vnode/src/meta/metaTable.c

@@ -403,6 +403,11 @@ int metaCreateTable(SMeta *pMeta, int64_t version, SVCreateTbReq *pReq, STableMe
   // validate req
   metaReaderInit(&mr, pMeta, 0);
   if (metaGetTableEntryByName(&mr, pReq->name) == 0) {
+    if (pReq->type == TSDB_CHILD_TABLE && pReq->ctb.suid != mr.me.ctbEntry.suid) {
+      terrno = TSDB_CODE_TDB_TABLE_IN_OTHER_STABLE;
+      metaReaderClear(&mr);
+      return -1;
+    }
     pReq->uid = mr.me.uid;
     if (pReq->type == TSDB_CHILD_TABLE) {
       pReq->ctb.suid = mr.me.ctbEntry.suid;

source/dnode/vnode/src/tq/tqRead.c

@@ -398,6 +398,35 @@ bool tqNextDataBlock(STqReader* pReader) {
   return false;
 }
 
+int32_t tqMaskBlock(SSchemaWrapper* pDst, SSDataBlock* pBlock, const SSchemaWrapper* pSrc, char* mask) {
+  int32_t code;
+
+  int32_t cnt = 0;
+  for (int32_t i = 0; i < pSrc->nCols; i++) {
+    cnt += mask[i];
+  }
+
+  pDst->nCols = cnt;
+  pDst->pSchema = taosMemoryCalloc(cnt, sizeof(SSchema));
+  if (pDst->pSchema == NULL) {
+    return -1;
+  }
+
+  int32_t j = 0;
+  for (int32_t i = 0; i < pSrc->nCols; i++) {
+    if (mask[i]) {
+      pDst->pSchema[j++] = pSrc->pSchema[i];
+      SColumnInfoData colInfo =
+          createColumnInfoData(pSrc->pSchema[i].type, pSrc->pSchema[i].bytes, pSrc->pSchema[i].colId);
+      code = blockDataAppendColInfo(pBlock, &colInfo);
+      if (code != 0) {
+        return -1;
+      }
+    }
+  }
+  return 0;
+}
+
 bool tqNextDataBlockFilterOut(STqReader* pHandle, SHashObj* filterOutUids) {
   while (1) {
     if (tGetSubmitMsgNext(&pHandle->msgIter, &pHandle->pBlock) < 0) {
@@ -527,6 +556,119 @@ FAIL:
   return -1;
 }
 
+int32_t tqSplitRetrieveDataBlock(STqReader* pReader, SArray* blocks, SArray* schemas) {
+  int32_t sversion = htonl(pReader->pBlock->sversion);
+
+  if (pReader->cachedSchemaSuid == 0 || pReader->cachedSchemaVer != sversion ||
+      pReader->cachedSchemaSuid != pReader->msgIter.suid) {
+    if (pReader->pSchema) taosMemoryFree(pReader->pSchema);
+    pReader->pSchema = metaGetTbTSchema(pReader->pVnodeMeta, pReader->msgIter.uid, sversion, 1);
+    if (pReader->pSchema == NULL) {
+      tqWarn("cannot found tsschema for table: uid:%" PRId64 " (suid:%" PRId64 "), version %d, possibly dropped table",
+             pReader->msgIter.uid, pReader->msgIter.suid, pReader->cachedSchemaVer);
+      /*ASSERT(0);*/
+      pReader->cachedSchemaSuid = 0;
+      terrno = TSDB_CODE_TQ_TABLE_SCHEMA_NOT_FOUND;
+      return -1;
+    }
+
+    if (pReader->pSchemaWrapper) tDeleteSSchemaWrapper(pReader->pSchemaWrapper);
+    pReader->pSchemaWrapper = metaGetTableSchema(pReader->pVnodeMeta, pReader->msgIter.uid, sversion, 1);
+    if (pReader->pSchemaWrapper == NULL) {
+      tqWarn("cannot found schema wrapper for table: suid:%" PRId64 ", version %d, possibly dropped table",
+             pReader->msgIter.uid, pReader->cachedSchemaVer);
+      /*ASSERT(0);*/
+      pReader->cachedSchemaSuid = 0;
+      terrno = TSDB_CODE_TQ_TABLE_SCHEMA_NOT_FOUND;
+      return -1;
+    }
+    pReader->cachedSchemaVer = sversion;
+    pReader->cachedSchemaSuid = pReader->msgIter.suid;
+  }
+
+  STSchema*       pTschema = pReader->pSchema;
+  SSchemaWrapper* pSchemaWrapper = pReader->pSchemaWrapper;
+
+  int32_t colAtMost = pSchemaWrapper->nCols;
+
+  int32_t curRow = 0;
+
+  char* assigned = taosMemoryCalloc(1, pSchemaWrapper->nCols);
+  if (assigned) return -1;
+
+  tInitSubmitBlkIter(&pReader->msgIter, pReader->pBlock, &pReader->blkIter);
+  STSRowIter iter = {0};
+  tdSTSRowIterInit(&iter, pTschema);
+  STSRow* row;
+
+  while ((row = tGetSubmitBlkNext(&pReader->blkIter)) != NULL) {
+    bool buildNew = false;
+    tdSTSRowIterReset(&iter, row);
+
+    for (int32_t i = 0; i < colAtMost; i++) {
+      SCellVal sVal = {0};
+      if (!tdSTSRowIterFetch(&iter, pSchemaWrapper->pSchema[i].colId, pSchemaWrapper->pSchema[i].type, &sVal)) {
+        break;
+      }
+      if (curRow == 0) {
+        assigned[i] = sVal.valType != TD_VTYPE_NONE;
+        buildNew = true;
+      } else {
+        bool currentRowAssigned = sVal.valType != TD_VTYPE_NONE;
+        if (currentRowAssigned != assigned[i]) {
+          assigned[i] = currentRowAssigned;
+          buildNew = true;
+        }
+      }
+    }
+
+    if (buildNew) {
+      SSDataBlock    block;
+      SSchemaWrapper sw;
+      if (tqMaskBlock(&sw, &block, pSchemaWrapper, assigned) < 0) {
+        goto FAIL;
+      }
+
+      taosArrayPush(blocks, &block);
+      taosArrayPush(schemas, &sw);
+    }
+
+    SSDataBlock* pBlock = taosArrayGetLast(blocks);
+    pBlock->info.uid = pReader->msgIter.uid;
+    pBlock->info.rows = pReader->msgIter.numOfRows;
+    pBlock->info.version = pReader->pMsg->version;
+
+    if (blockDataEnsureCapacity(pBlock, pReader->msgIter.numOfRows - curRow) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      goto FAIL;
+    }
+
+    tdSTSRowIterInit(&iter, pTschema);
+    for (int32_t i = 0; i < taosArrayGetSize(pBlock->pDataBlock); i++) {
+      SColumnInfoData* pColData = taosArrayGet(pBlock->pDataBlock, i);
+      SCellVal         sVal = {0};
+
+      if (!tdSTSRowIterFetch(&iter, pColData->info.colId, pColData->info.type, &sVal)) {
+        break;
+      }
+
+      ASSERT(sVal.valType != TD_VTYPE_NONE);
+
+      if (colDataAppend(pColData, curRow, sVal.val, sVal.valType != TD_VTYPE_NORM) < 0) {
+        goto FAIL;
+      }
+    }
+    curRow++;
+  }
+
+  taosMemoryFree(assigned);
+  return 0;
+
+FAIL:
+  taosMemoryFree(assigned);
+  return -1;
+}
+
 void tqReaderSetColIdList(STqReader* pReader, SArray* pColIdList) { pReader->pColIdList = pColIdList; }
 
 int tqReaderSetTbUidList(STqReader* pReader, const SArray* tbUidList) {

source/dnode/vnode/src/tsdb/tsdbOpen.c

@@ -49,7 +49,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
 
   pTsdb->path = (char *)&pTsdb[1];
   snprintf(pTsdb->path, TD_PATH_MAX, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
-  taosRealPath(pTsdb->path, NULL, slen);
+  // taosRealPath(pTsdb->path, NULL, slen);
   pTsdb->pVnode = pVnode;
   taosThreadRwlockInit(&pTsdb->rwLock, NULL);
   if (!pKeepCfg) {

source/dnode/vnode/src/tsdb/tsdbUtil.c

@@ -1698,7 +1698,7 @@ int32_t tsdbCmprColData(SColData *pColData, int8_t cmprAlg, SBlockCol *pBlockCol
   size += pBlockCol->szBitmap;
 
   // offset
-  if (IS_VAR_DATA_TYPE(pColData->type)) {
+  if (IS_VAR_DATA_TYPE(pColData->type) && pColData->flag != (HAS_NULL | HAS_NONE)) {
     code = tsdbCmprData((uint8_t *)pColData->aOffset, sizeof(int32_t) * pColData->nVal, TSDB_DATA_TYPE_INT, cmprAlg,
                         ppOut, nOut + size, &pBlockCol->szOffset, ppBuf);
     if (code) goto _exit;

source/dnode/vnode/src/vnd/vnodeQuery.c

@@ -366,6 +366,7 @@ _exit:
     qError("vnd get batch meta failed cause of %s", tstrerror(code));
   }
 
+  taosArrayDestroyEx(batchReq.pMsgs, tFreeSBatchReqMsg);
   taosArrayDestroyEx(batchRsp.pRsps, tFreeSBatchRspMsg);
 
   tmsgSendRsp(&rspMsg);

source/libs/executor/inc/executorimpl.h

@@ -163,7 +163,7 @@ typedef struct {
   SArray*  pStopInfo;
 } STaskStopInfo;
 
-typedef struct SExecTaskInfo {
+struct SExecTaskInfo {
   STaskIdInfo   id;
   uint32_t      status;
   STimeWindow   window;
@@ -182,7 +182,7 @@ typedef struct SExecTaskInfo {
   struct SOperatorInfo* pRoot;
   SLocalFetch           localFetch;
   STaskStopInfo         stopInfo;
-} SExecTaskInfo;
+};
 
 enum {
   OP_NOT_OPENED = 0x0,
@@ -315,37 +315,39 @@ typedef struct STableMetaCacheInfo {
   uint64_t   cacheHit;
 } STableMetaCacheInfo;
 
-typedef struct STableScanInfo {
+typedef struct STableScanBase {
   STsdbReader*           dataReader;
-  SReadHandle            readHandle;
-  SLimitInfo             limitInfo;
   SFileBlockLoadRecorder readRecorder;
+  SQueryTableDataCond    cond;
+  SAggOptrPushDownInfo   pdInfo;
+  SColMatchInfo          matchInfo;
+  SReadHandle            readHandle;
+  SExprSupp              pseudoSup;
+  STableMetaCacheInfo    metaCache;
+  int32_t                scanFlag;  // table scan flag to denote if it is a repeat/reverse/main scan
+  int32_t                dataBlockLoadFlag;
+  SLimitInfo             limitInfo;
+} STableScanBase;
+
+typedef struct STableScanInfo {
+  STableScanBase         base;
   SScanInfo              scanInfo;
   int32_t                scanTimes;
   SSDataBlock*           pResBlock;
-  SColMatchInfo          matchInfo;
-  SExprSupp              pseudoSup;
-  SQueryTableDataCond    cond;
-  int32_t                scanFlag;  // table scan flag to denote if it is a repeat/reverse/main scan
-  int32_t                dataBlockLoadFlag;
   SSampleExecInfo        sample;  // sample execution info
   int32_t                currentGroupId;
   int32_t                currentTable;
   int8_t                 scanMode;
-  SAggOptrPushDownInfo   pdInfo;
   int8_t                 assignBlockUid;
-  STableMetaCacheInfo    metaCache;
 } STableScanInfo;
 
 typedef struct STableMergeScanInfo {
-  STableListInfo*        tableListInfo;
   int32_t                tableStartIndex;
   int32_t                tableEndIndex;
   bool                   hasGroupId;
   uint64_t               groupId;
   SArray*                queryConds;  // array of queryTableDataCond
-  STsdbReader*           pReader;
+  STableScanBase         base;
-  SReadHandle            readHandle;
   int32_t                bufPageSize;
   uint32_t               sortBufSize;  // max buffer size for in-memory sort
   SArray*                pSortInfo;
@@ -354,27 +356,12 @@ typedef struct STableMergeScanInfo {
   int64_t                startTs;  // sort start time
   SArray*                sortSourceParams;
   SLimitInfo             limitInfo;
-  SFileBlockLoadRecorder readRecorder;
   int64_t                numOfRows;
   SScanInfo              scanInfo;
   int32_t                scanTimes;
-  SqlFunctionCtx*        pCtx;  // which belongs to the direct upstream operator operator query context
-  SResultRowInfo*        pResultRowInfo;
-  int32_t*               rowEntryInfoOffset;
-  SExprInfo*             pExpr;
   SSDataBlock*           pResBlock;
-  SColMatchInfo          matchInfo;
+  SSampleExecInfo        sample;  // sample execution info
-  int32_t                numOfOutput;
+  SSortExecInfo          sortExecInfo;
-  SExprSupp              pseudoSup;
-  SQueryTableDataCond    cond;
-  int32_t                scanFlag;  // table scan flag to denote if it is a repeat/reverse/main scan
-  int32_t                dataBlockLoadFlag;
-
-  // if the upstream is an interval operator, the interval info is also kept here to get the time
-  // window to check if current data block needs to be loaded.
-  SInterval       interval;
-  SSampleExecInfo sample;  // sample execution info
-  SSortExecInfo   sortExecInfo;
 } STableMergeScanInfo;
 
 typedef struct STagScanInfo {
@@ -387,17 +374,17 @@ typedef struct STagScanInfo {
 } STagScanInfo;
 
 typedef struct SLastrowScanInfo {
-  SSDataBlock*  pRes;
+  SSDataBlock*    pRes;
-  SReadHandle   readHandle;
+  SReadHandle     readHandle;
-  void*         pLastrowReader;
+  void*           pLastrowReader;
-  SColMatchInfo matchInfo;
+  SColMatchInfo   matchInfo;
-  int32_t*      pSlotIds;
+  int32_t*        pSlotIds;
-  SExprSupp     pseudoExprSup;
+  SExprSupp       pseudoExprSup;
-  int32_t       retrieveType;
+  int32_t         retrieveType;
-  int32_t       currentGroupIndex;
+  int32_t         currentGroupIndex;
-  SSDataBlock*  pBufferredRes;
+  SSDataBlock*    pBufferredRes;
-  SArray*       pUidList;
+  SArray*         pUidList;
-  int32_t       indexOfBufferedRes;
+  int32_t         indexOfBufferedRes;
 } SLastrowScanInfo;
 
 typedef enum EStreamScanMode {
@@ -414,13 +401,6 @@ enum {
   PROJECT_RETRIEVE_DONE = 0x2,
 };
 
-typedef struct SCatchSupporter {
-  SHashObj*      pWindowHashTable;  // quick locate the window object for each window
-  SDiskbasedBuf* pDataBuf;          // buffer based on blocked-wised disk file
-  int32_t        keySize;
-  int64_t*       pKeyBuf;
-} SCatchSupporter;
-
 typedef struct SStreamAggSupporter {
   int32_t         resultRowSize;  // the result buffer size for each result row, with the meta data size for each row
   SSDataBlock*    pScanBlock;
@@ -504,7 +484,6 @@ typedef struct SStreamScanInfo {
   STimeWindow           updateWin;
   STimeWindowAggSupp    twAggSup;
   SSDataBlock*          pUpdateDataRes;
-  SHashObj*             pGroupIdTbNameMap;
   // status for tmq
   SNodeList* pGroupTags;
   SNode*     pTagCond;
@@ -612,7 +591,6 @@ typedef struct SStreamIntervalOperatorInfo {
   SArray*            pChildren;
   SStreamState*      pState;
   SWinKey            delKey;
-  SHashObj*          pGroupIdTbNameMap;  // uint64_t -> char[TSDB_TABLE_NAME_LEN]
 } SStreamIntervalOperatorInfo;
 
 typedef struct SAggOperatorInfo {
@@ -745,7 +723,6 @@ typedef struct SStreamSessionAggOperatorInfo {
   SPhysiNode*         pPhyNode;   // create new child
   bool                isFinal;
   bool                ignoreExpiredData;
-  SHashObj*           pGroupIdTbNameMap;
 } SStreamSessionAggOperatorInfo;
 
 typedef struct SStreamStateAggOperatorInfo {
@@ -761,7 +738,6 @@ typedef struct SStreamStateAggOperatorInfo {
   void*               pDelIterator;
   SArray*             pChildren;  // cache for children's result;
   bool                ignoreExpiredData;
-  SHashObj*           pGroupIdTbNameMap;
 } SStreamStateAggOperatorInfo;
 
 typedef struct SStreamPartitionOperatorInfo {
@@ -800,7 +776,6 @@ typedef struct STimeSliceOperatorInfo {
   SArray*              pPrevRow;     // SArray<SGroupValue>
   SArray*              pNextRow;     // SArray<SGroupValue>
   SArray*              pLinearInfo;  // SArray<SFillLinearInfo>
-  bool                 fillLastPoint;
   bool                 isPrevRowSet;
   bool                 isNextRowSet;
   int32_t              fillType;      // fill type
@@ -1046,8 +1021,8 @@ int32_t finalizeResultRows(SDiskbasedBuf* pBuf, SResultRowPosition* resultRowPos
 
 SOperatorInfo* createGroupSortOperatorInfo(SOperatorInfo* downstream, SGroupSortPhysiNode* pSortPhyNode,
                                            SExecTaskInfo* pTaskInfo);
-SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanNode, STableListInfo* pTableListInfo,
+SOperatorInfo* createTableMergeScanOperatorInfo(STableScanPhysiNode* pTableScanNode, SReadHandle* readHandle,
-                                                SReadHandle* readHandle, SExecTaskInfo* pTaskInfo);
+                                                SExecTaskInfo* pTaskInfo);
 
 void copyUpdateDataBlock(SSDataBlock* pDest, SSDataBlock* pSource, int32_t tsColIndex);
 

source/libs/executor/inc/tfill.h

@@ -36,7 +36,8 @@ typedef struct SFillColInfo {
 typedef struct SFillLinearInfo {
   SPoint  start;
   SPoint  end;
-  bool    hasNull;
+  bool    isStartSet;
+  bool    isEndSet;
   int16_t type;
   int32_t bytes;
 } SFillLinearInfo;

source/libs/executor/inc/tsort.h

@@ -163,9 +163,10 @@ SSortExecInfo tsortGetSortExecInfo(SSortHandle* pHandle);
 /**
  * get proper sort buffer pages according to the row size
  * @param rowSize
+ * @param numOfCols columns count that be put into page
  * @return
  */
-int32_t getProperSortPageSize(size_t rowSize);
+int32_t getProperSortPageSize(size_t rowSize, uint32_t numOfCols);
 
 #ifdef __cplusplus
 }

source/libs/executor/src/executor.c

@@ -1026,8 +1026,8 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, STqOffsetVal* pOffset, int8_t subT
     SStreamScanInfo* pInfo = pOperator->info;
     if (pOffset->type == TMQ_OFFSET__LOG) {
       STableScanInfo* pTSInfo = pInfo->pTableScanOp->info;
-      tsdbReaderClose(pTSInfo->dataReader);
+      tsdbReaderClose(pTSInfo->base.dataReader);
-      pTSInfo->dataReader = NULL;
+      pTSInfo->base.dataReader = NULL;
 #if 0
       if (tOffsetEqual(pOffset, &pTaskInfo->streamInfo.lastStatus) &&
           pInfo->tqReader->pWalReader->curVersion != pOffset->version) {
@@ -1079,23 +1079,23 @@ int32_t qStreamPrepareScan(qTaskInfo_t tinfo, STqOffsetVal* pOffset, int8_t subT
       // TODO after dropping table, table may not found
       ASSERT(found);
 
-      if (pTableScanInfo->dataReader == NULL) {
+      if (pTableScanInfo->base.dataReader == NULL) {
         STableKeyInfo* pList = tableListGetInfo(pTaskInfo->pTableInfoList, 0);
         int32_t        num = tableListGetSize(pTaskInfo->pTableInfoList);
 
-        if (tsdbReaderOpen(pTableScanInfo->readHandle.vnode, &pTableScanInfo->cond, pList, num,
+        if (tsdbReaderOpen(pTableScanInfo->base.readHandle.vnode, &pTableScanInfo->base.cond, pList, num,
-                           &pTableScanInfo->dataReader, NULL) < 0 ||
+                           &pTableScanInfo->base.dataReader, NULL) < 0 ||
-            pTableScanInfo->dataReader == NULL) {
+            pTableScanInfo->base.dataReader == NULL) {
           ASSERT(0);
         }
       }
 
       STableKeyInfo tki = {.uid = uid};
-      tsdbSetTableList(pTableScanInfo->dataReader, &tki, 1);
+      tsdbSetTableList(pTableScanInfo->base.dataReader, &tki, 1);
-      int64_t oldSkey = pTableScanInfo->cond.twindows.skey;
+      int64_t oldSkey = pTableScanInfo->base.cond.twindows.skey;
-      pTableScanInfo->cond.twindows.skey = ts + 1;
+      pTableScanInfo->base.cond.twindows.skey = ts + 1;
-      tsdbReaderReset(pTableScanInfo->dataReader, &pTableScanInfo->cond);
+      tsdbReaderReset(pTableScanInfo->base.dataReader, &pTableScanInfo->base.cond);
-      pTableScanInfo->cond.twindows.skey = oldSkey;
+      pTableScanInfo->base.cond.twindows.skey = oldSkey;
       pTableScanInfo->scanTimes = 0;
 
       qDebug("tsdb reader offset seek to uid %" PRId64 " ts %" PRId64 ", table cur set to %d , all table num %d", uid,

source/libs/executor/src/executorimpl.c

@@ -1000,12 +1000,6 @@ int32_t loadDataBlockOnDemand(SExecTaskInfo* pTaskInfo, STableScanInfo* pTableSc
   return TSDB_CODE_SUCCESS;
 }
 
-static void updateTableQueryInfoForReverseScan(STableQueryInfo* pTableQueryInfo) {
-  if (pTableQueryInfo == NULL) {
-    return;
-  }
-}
-
 void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {
   if (status == TASK_NOT_COMPLETED) {
     pTaskInfo->status = status;
@@ -1054,7 +1048,7 @@ void doFilter(SSDataBlock* pBlock, SFilterInfo* pFilterInfo, SColMatchInfo* pCol
   }
 
   SFilterColumnParam param1 = {.numOfCols = taosArrayGetSize(pBlock->pDataBlock), .pDataBlock = pBlock->pDataBlock};
-  int32_t code = filterSetDataFromSlotId(pFilterInfo, &param1);
+  int32_t            code = filterSetDataFromSlotId(pFilterInfo, &param1);
 
   SColumnInfoData* p = NULL;
   int32_t          status = 0;
@@ -1064,7 +1058,7 @@ void doFilter(SSDataBlock* pBlock, SFilterInfo* pFilterInfo, SColMatchInfo* pCol
   extractQualifiedTupleByFilterResult(pBlock, p, keep, status);
 
   if (pColMatchInfo != NULL) {
-    size_t  size = taosArrayGetSize(pColMatchInfo->pList);
+    size_t size = taosArrayGetSize(pColMatchInfo->pList);
     for (int32_t i = 0; i < size; ++i) {
       SColMatchItem* pInfo = taosArrayGet(pColMatchInfo->pList, i);
       if (pInfo->colId == PRIMARYKEY_TIMESTAMP_COL_ID) {
@@ -1336,27 +1330,14 @@ void doBuildStreamResBlock(SOperatorInfo* pOperator, SOptrBasicInfo* pbInfo, SGr
   pBlock->info.groupId = 0;
   ASSERT(!pbInfo->mergeResultBlock);
   doCopyToSDataBlock(pTaskInfo, pBlock, &pOperator->exprSupp, pBuf, pGroupResInfo);
-  if (pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_STATE) {
-    SStreamStateAggOperatorInfo* pInfo = pOperator->info;
 
-    char* tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t));
+  void* tbname = NULL;
-    if (tbname != NULL) {
+  if (streamStateGetParName(pTaskInfo->streamInfo.pState, pBlock->info.groupId, &tbname) < 0) {
-      memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
+    pBlock->info.parTbName[0] = 0;
-    } else {
+  } else {
-      pBlock->info.parTbName[0] = 0;
+    memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
-    }
-  } else if (pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SESSION ||
-             pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_SESSION ||
-             pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_FINAL_SESSION) {
-    SStreamSessionAggOperatorInfo* pInfo = pOperator->info;
-
-    char* tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t));
-    if (tbname != NULL) {
-      memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
-    } else {
-      pBlock->info.parTbName[0] = 0;
-    }
   }
+  tdbFree(tbname);
 }
 
 void doBuildResultDatablock(SOperatorInfo* pOperator, SOptrBasicInfo* pbInfo, SGroupResInfo* pGroupResInfo,
@@ -1665,55 +1646,6 @@ int32_t appendDownstream(SOperatorInfo* p, SOperatorInfo** pDownstream, int32_t
 static int32_t doInitAggInfoSup(SAggSupporter* pAggSup, SqlFunctionCtx* pCtx, int32_t numOfOutput, size_t keyBufSize,
                                 const char* pKey);
 
-static bool needToMerge(SSDataBlock* pBlock, SArray* groupInfo, char** buf, int32_t rowIndex) {
-  size_t size = taosArrayGetSize(groupInfo);
-  if (size == 0) {
-    return true;
-  }
-
-  for (int32_t i = 0; i < size; ++i) {
-    int32_t* index = taosArrayGet(groupInfo, i);
-
-    SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, *index);
-    bool             isNull = colDataIsNull(pColInfo, rowIndex, pBlock->info.rows, NULL);
-
-    if ((isNull && buf[i] != NULL) || (!isNull && buf[i] == NULL)) {
-      return false;
-    }
-
-    char* pCell = colDataGetData(pColInfo, rowIndex);
-    if (IS_VAR_DATA_TYPE(pColInfo->info.type)) {
-      if (varDataLen(pCell) != varDataLen(buf[i])) {
-        return false;
-      } else {
-        if (memcmp(varDataVal(pCell), varDataVal(buf[i]), varDataLen(pCell)) != 0) {
-          return false;
-        }
-      }
-    } else {
-      if (memcmp(pCell, buf[i], pColInfo->info.bytes) != 0) {
-        return false;
-      }
-    }
-  }
-
-  return 0;
-}
-
-static bool saveCurrentTuple(char** rowColData, SArray* pColumnList, SSDataBlock* pBlock, int32_t rowIndex) {
-  int32_t size = (int32_t)taosArrayGetSize(pColumnList);
-
-  for (int32_t i = 0; i < size; ++i) {
-    int32_t*         index = taosArrayGet(pColumnList, i);
-    SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, *index);
-
-    char* data = colDataGetData(pColInfo, rowIndex);
-    memcpy(rowColData[i], data, colDataGetLength(pColInfo, rowIndex));
-  }
-
-  return true;
-}
-
 int32_t getTableScanInfo(SOperatorInfo* pOperator, int32_t* order, int32_t* scanFlag) {
   // todo add more information about exchange operation
   int32_t type = pOperator->operatorType;
@@ -1725,13 +1657,13 @@ int32_t getTableScanInfo(SOperatorInfo* pOperator, int32_t* order, int32_t* scan
     return TSDB_CODE_SUCCESS;
   } else if (type == QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN) {
     STableScanInfo* pTableScanInfo = pOperator->info;
-    *order = pTableScanInfo->cond.order;
+    *order = pTableScanInfo->base.cond.order;
-    *scanFlag = pTableScanInfo->scanFlag;
+    *scanFlag = pTableScanInfo->base.scanFlag;
     return TSDB_CODE_SUCCESS;
   } else if (type == QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN) {
     STableMergeScanInfo* pTableScanInfo = pOperator->info;
-    *order = pTableScanInfo->cond.order;
+    *order = pTableScanInfo->base.cond.order;
-    *scanFlag = pTableScanInfo->scanFlag;
+    *scanFlag = pTableScanInfo->base.scanFlag;
     return TSDB_CODE_SUCCESS;
   } else {
     if (pOperator->pDownstream == NULL || pOperator->pDownstream[0] == NULL) {
@@ -1994,8 +1926,7 @@ static void doHandleRemainBlockForNewGroupImpl(SOperatorInfo* pOperator, SFillOp
   int32_t scanFlag = MAIN_SCAN;
   getTableScanInfo(pOperator, &order, &scanFlag);
 
-  int64_t ekey =
+  int64_t ekey = pInfo->existNewGroupBlock->info.window.ekey;
-      Q_STATUS_EQUAL(pTaskInfo->status, TASK_COMPLETED) ? pInfo->win.ekey : pInfo->existNewGroupBlock->info.window.ekey;
   taosResetFillInfo(pInfo->pFillInfo, getFillInfoStart(pInfo->pFillInfo));
 
   blockDataCleanup(pInfo->pRes);
@@ -2146,7 +2077,7 @@ static SSDataBlock* doFill(SOperatorInfo* pOperator) {
       break;
     }
 
-    doFilter(fillResult, pOperator->exprSupp.pFilterInfo, &pInfo->matchInfo );
+    doFilter(fillResult, pOperator->exprSupp.pFilterInfo, &pInfo->matchInfo);
     if (fillResult->info.rows > 0) {
       break;
     }
@@ -2373,14 +2304,14 @@ SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SAggPhysiN
   pInfo->binfo.mergeResultBlock = pAggNode->mergeDataBlock;
   pInfo->groupId = UINT64_MAX;
 
-  setOperatorInfo(pOperator, "TableAggregate", QUERY_NODE_PHYSICAL_PLAN_HASH_AGG, true, OP_NOT_OPENED, pInfo, pTaskInfo);
+  setOperatorInfo(pOperator, "TableAggregate", QUERY_NODE_PHYSICAL_PLAN_HASH_AGG, true, OP_NOT_OPENED, pInfo,
-  pOperator->fpSet =
+                  pTaskInfo);
-      createOperatorFpSet(doOpenAggregateOptr, getAggregateResult, NULL, destroyAggOperatorInfo, NULL);
+  pOperator->fpSet = createOperatorFpSet(doOpenAggregateOptr, getAggregateResult, NULL, destroyAggOperatorInfo, NULL);
 
   if (downstream->operatorType == QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN) {
     STableScanInfo* pTableScanInfo = downstream->info;
-    pTableScanInfo->pdInfo.pExprSup = &pOperator->exprSupp;
+    pTableScanInfo->base.pdInfo.pExprSup = &pOperator->exprSupp;
-    pTableScanInfo->pdInfo.pAggSup = &pInfo->aggSup;
+    pTableScanInfo->base.pdInfo.pAggSup = &pInfo->aggSup;
   }
 
   code = appendDownstream(pOperator, &downstream, 1);
@@ -2745,7 +2676,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
       }
 
       STableScanInfo* pScanInfo = pOperator->info;
-      pTaskInfo->cost.pRecoder = &pScanInfo->readRecorder;
+      pTaskInfo->cost.pRecoder = &pScanInfo->base.readRecorder;
     } else if (QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN == type) {
       STableMergeScanPhysiNode* pTableScanNode = (STableMergeScanPhysiNode*)pPhyNode;
 
@@ -2763,14 +2694,14 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
         return NULL;
       }
 
-      pOperator = createTableMergeScanOperatorInfo(pTableScanNode, pTableListInfo, pHandle, pTaskInfo);
+      pOperator = createTableMergeScanOperatorInfo(pTableScanNode, pHandle, pTaskInfo);
       if (NULL == pOperator) {
         pTaskInfo->code = terrno;
         return NULL;
       }
 
       STableScanInfo* pScanInfo = pOperator->info;
-      pTaskInfo->cost.pRecoder = &pScanInfo->readRecorder;
+      pTaskInfo->cost.pRecoder = &pScanInfo->base.readRecorder;
     } else if (QUERY_NODE_PHYSICAL_PLAN_EXCHANGE == type) {
       pOperator = createExchangeOperatorInfo(pHandle ? pHandle->pMsgCb->clientRpc : NULL, (SExchangePhysiNode*)pPhyNode,
                                              pTaskInfo);
@@ -3352,13 +3283,13 @@ int32_t buildDataBlockFromGroupRes(SOperatorInfo* pOperator, SStreamState* pStat
 
     if (pBlock->info.groupId == 0) {
       pBlock->info.groupId = pPos->groupId;
-      SStreamIntervalOperatorInfo* pInfo = pOperator->info;
+      void* tbname = NULL;
-      char* tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t));
+      if (streamStateGetParName(pTaskInfo->streamInfo.pState, pBlock->info.groupId, &tbname) < 0) {
-      if (tbname != NULL) {
-        memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
-      } else {
         pBlock->info.parTbName[0] = 0;
+      } else {
+        memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
       }
+      tdbFree(tbname);
     } else {
       // current value belongs to different group, it can't be packed into one datablock
       if (pBlock->info.groupId != pPos->groupId) {
@@ -3444,30 +3375,13 @@ int32_t buildSessionResultDataBlock(SOperatorInfo* pOperator, SStreamState* pSta
     if (pBlock->info.groupId == 0) {
       pBlock->info.groupId = pKey->groupId;
 
-      if (pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_STATE) {
+      void* tbname = NULL;
-        SStreamStateAggOperatorInfo* pInfo = pOperator->info;
+      if (streamStateGetParName(pTaskInfo->streamInfo.pState, pBlock->info.groupId, &tbname) < 0) {
-
+        pBlock->info.parTbName[0] = 0;
-        char* tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t));
-        if (tbname != NULL) {
-          memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
-        } else {
-          pBlock->info.parTbName[0] = 0;
-        }
-      } else if (pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SESSION ||
-                 pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_SESSION ||
-                 pOperator->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_FINAL_SESSION) {
-        SStreamSessionAggOperatorInfo* pInfo = pOperator->info;
-
-        char* tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t));
-        if (tbname != NULL) {
-          memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
-        } else {
-          pBlock->info.parTbName[0] = 0;
-        }
       } else {
-        ASSERT(0);
+        memcpy(pBlock->info.parTbName, tbname, TSDB_TABLE_NAME_LEN);
       }
-
+      tdbFree(tbname);
     } else {
       // current value belongs to different group, it can't be packed into one datablock
       if (pBlock->info.groupId != pKey->groupId) {

source/libs/executor/src/sortoperator.c

@@ -760,7 +760,8 @@ SOperatorInfo* createMultiwayMergeOperatorInfo(SOperatorInfo** downStreams, size
   pInfo->groupSort = pMergePhyNode->groupSort;
   pInfo->pSortInfo = createSortInfo(pMergePhyNode->pMergeKeys);
   pInfo->pInputBlock = pInputBlock;
-  pInfo->bufPageSize = getProperSortPageSize(rowSize);
+  size_t numOfCols = taosArrayGetSize(pInfo->binfo.pRes->pDataBlock);
+  pInfo->bufPageSize = getProperSortPageSize(rowSize, numOfCols);
   pInfo->sortBufSize = pInfo->bufPageSize * (numStreams + 1);  // one additional is reserved for merged result.
 
   setOperatorInfo(pOperator, "MultiwayMergeOperator", QUERY_NODE_PHYSICAL_PLAN_MERGE, false, OP_NOT_OPENED, pInfo, pTaskInfo);

source/libs/executor/src/timewindowoperator.c

@@ -1450,7 +1450,6 @@ static int32_t closeStreamIntervalWindow(SSHashObj* pHashMap, STimeWindowAggSupp
         }
       }
       tSimpleHashIterateRemove(pHashMap, pWinKey, sizeof(SWinKey), &pIte, &iter);
-      /*taosHashRemove(pInfo->pGroupIdTbNameMap, &pWinKey->groupId, sizeof(int64_t));*/
     }
   }
   return TSDB_CODE_SUCCESS;
@@ -1547,7 +1546,8 @@ static void doBuildDeleteResult(SStreamIntervalOperatorInfo* pInfo, SArray* pWin
   uint64_t uid = 0;
   for (int32_t i = *index; i < size; i++) {
     SWinKey* pWin = taosArrayGet(pWins, i);
-    char*    tbname = taosHashGet(pInfo->pGroupIdTbNameMap, &pWin->groupId, sizeof(int64_t));
+    void*    tbname = NULL;
+    streamStateGetParName(pInfo->pState, pWin->groupId, &tbname);
     if (tbname == NULL) {
       appendOneRowToStreamSpecialBlock(pBlock, &pWin->ts, &pWin->ts, &uid, &pWin->groupId, NULL);
     } else {
@@ -1555,6 +1555,7 @@ static void doBuildDeleteResult(SStreamIntervalOperatorInfo* pInfo, SArray* pWin
       STR_WITH_MAXSIZE_TO_VARSTR(parTbName, tbname, sizeof(parTbName));
       appendOneRowToStreamSpecialBlock(pBlock, &pWin->ts, &pWin->ts, &uid, &pWin->groupId, parTbName);
     }
+    tdbFree(tbname);
     (*index)++;
   }
 }
@@ -1610,17 +1611,13 @@ void destroyStreamFinalIntervalOperatorInfo(void* param) {
     int32_t size = taosArrayGetSize(pInfo->pChildren);
     for (int32_t i = 0; i < size; i++) {
       SOperatorInfo* pChildOp = taosArrayGetP(pInfo->pChildren, i);
-      destroyStreamFinalIntervalOperatorInfo(pChildOp->info);
+      destroyOperatorInfo(pChildOp);
-      taosMemoryFree(pChildOp->pDownstream);
-      cleanupExprSupp(&pChildOp->exprSupp);
-      taosMemoryFreeClear(pChildOp);
     }
     taosArrayDestroy(pInfo->pChildren);
   }
   nodesDestroyNode((SNode*)pInfo->pPhyNode);
   colDataDestroy(&pInfo->twAggSup.timeWindowData);
   cleanupGroupResInfo(&pInfo->groupResInfo);
-  taosHashCleanup(pInfo->pGroupIdTbNameMap);
 
   taosMemoryFreeClear(param);
 }
@@ -1945,10 +1942,8 @@ static void doKeepPrevRows(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock
   for (int32_t i = 0; i < numOfCols; ++i) {
     SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, i);
 
-    // null data should not be kept since it can not be used to perform interpolation
+    SGroupKeys* pkey = taosArrayGet(pSliceInfo->pPrevRow, i);
-    if (!colDataIsNull_s(pColInfoData, i)) {
+    if (!colDataIsNull_s(pColInfoData, rowIndex)) {
-      SGroupKeys* pkey = taosArrayGet(pSliceInfo->pPrevRow, i);
-
       pkey->isNull = false;
       char* val = colDataGetData(pColInfoData, rowIndex);
       if (!IS_VAR_DATA_TYPE(pkey->type)) {
@@ -1956,6 +1951,8 @@ static void doKeepPrevRows(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock
       } else {
         memcpy(pkey->pData, val, varDataLen(val));
       }
+    } else {
+      pkey->isNull = true;
     }
   }
 
@@ -1967,10 +1964,8 @@ static void doKeepNextRows(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock
   for (int32_t i = 0; i < numOfCols; ++i) {
     SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, i);
 
-    // null data should not be kept since it can not be used to perform interpolation
+    SGroupKeys* pkey = taosArrayGet(pSliceInfo->pNextRow, i);
-    if (!colDataIsNull_s(pColInfoData, i)) {
+    if (!colDataIsNull_s(pColInfoData, rowIndex)) {
-      SGroupKeys* pkey = taosArrayGet(pSliceInfo->pNextRow, i);
-
       pkey->isNull = false;
       char* val = colDataGetData(pColInfoData, rowIndex);
       if (!IS_VAR_DATA_TYPE(pkey->type)) {
@@ -1978,50 +1973,51 @@ static void doKeepNextRows(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock
       } else {
         memcpy(pkey->pData, val, varDataLen(val));
       }
+    } else {
+      pkey->isNull = true;
     }
   }
 
   pSliceInfo->isNextRowSet = true;
 }
 
-static void doKeepLinearInfo(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock* pBlock, int32_t rowIndex,
+static void doKeepLinearInfo(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlock* pBlock, int32_t rowIndex) {
-                             bool isLastRow) {
   int32_t numOfCols = taosArrayGetSize(pBlock->pDataBlock);
-  bool    fillLastPoint = pSliceInfo->fillLastPoint;
   for (int32_t i = 0; i < numOfCols; ++i) {
     SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, i);
     SColumnInfoData* pTsCol = taosArrayGet(pBlock->pDataBlock, pSliceInfo->tsCol.slotId);
     SFillLinearInfo* pLinearInfo = taosArrayGet(pSliceInfo->pLinearInfo, i);
 
-    // null data should not be kept since it can not be used to perform interpolation
+    // null value is represented by using key = INT64_MIN for now.
-    if (!colDataIsNull_s(pColInfoData, i)) {
+    // TODO: optimize to ignore null values for linear interpolation.
-      if (isLastRow) {
+    if (!pLinearInfo->isStartSet) {
+      if (!colDataIsNull_s(pColInfoData, rowIndex)) {
         pLinearInfo->start.key = *(int64_t*)colDataGetData(pTsCol, rowIndex);
         memcpy(pLinearInfo->start.val, colDataGetData(pColInfoData, rowIndex), pLinearInfo->bytes);
-      } else if (fillLastPoint) {
+      }
+      pLinearInfo->isStartSet = true;
+    } else if (!pLinearInfo->isEndSet) {
+      if (!colDataIsNull_s(pColInfoData, rowIndex)) {
+        pLinearInfo->end.key = *(int64_t*)colDataGetData(pTsCol, rowIndex);
+        memcpy(pLinearInfo->end.val, colDataGetData(pColInfoData, rowIndex), pLinearInfo->bytes);
+      }
+      pLinearInfo->isEndSet = true;
+    } else {
+      pLinearInfo->start.key = pLinearInfo->end.key;
+      memcpy(pLinearInfo->start.val, pLinearInfo->end.val, pLinearInfo->bytes);
+
+      if (!colDataIsNull_s(pColInfoData, rowIndex)) {
         pLinearInfo->end.key = *(int64_t*)colDataGetData(pTsCol, rowIndex);
         memcpy(pLinearInfo->end.val, colDataGetData(pColInfoData, rowIndex), pLinearInfo->bytes);
       } else {
-        pLinearInfo->start.key = *(int64_t*)colDataGetData(pTsCol, rowIndex);
+        pLinearInfo->end.key = INT64_MIN;
-        pLinearInfo->end.key = *(int64_t*)colDataGetData(pTsCol, rowIndex + 1);
-
-        char* val;
-        val = colDataGetData(pColInfoData, rowIndex);
-        memcpy(pLinearInfo->start.val, val, pLinearInfo->bytes);
-        val = colDataGetData(pColInfoData, rowIndex + 1);
-        memcpy(pLinearInfo->end.val, val, pLinearInfo->bytes);
       }
-
-      pLinearInfo->hasNull = false;
-    } else {
-      pLinearInfo->hasNull = true;
     }
   }
 
-  pSliceInfo->fillLastPoint = isLastRow;
 }
 
-static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp* pExprSup, SSDataBlock* pResBlock) {
+static bool genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp* pExprSup, SSDataBlock* pResBlock, bool beforeTs) {
   int32_t rows = pResBlock->info.rows;
   blockDataEnsureCapacity(pResBlock, rows + 1);
   // todo set the correct primary timestamp column
@@ -2040,7 +2036,6 @@ static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
     }
 
     int32_t srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
-    // SColumnInfoData* pSrc = taosArrayGet(pBlock->pDataBlock, srcSlot);
     switch (pSliceInfo->fillType) {
       case TSDB_FILL_NULL: {
         colDataAppendNULL(pDst, rows);
@@ -2072,21 +2067,26 @@ static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
         SPoint start = pLinearInfo->start;
         SPoint end = pLinearInfo->end;
         SPoint current = {.key = pSliceInfo->current};
-        current.val = taosMemoryCalloc(pLinearInfo->bytes, 1);
 
-        // before interp range, do not fill
+        // do not interpolate before ts range, only increate pSliceInfo->current
-        if (start.key == INT64_MIN || end.key == INT64_MAX) {
+        if (beforeTs && !pLinearInfo->isEndSet) {
+          return true;
+        }
+
+        if (!pLinearInfo->isStartSet || !pLinearInfo->isEndSet) {
           hasInterp = false;
           break;
         }
 
-        if (pLinearInfo->hasNull) {
+        if (start.key == INT64_MIN || end.key == INT64_MIN) {
           colDataAppendNULL(pDst, rows);
-        } else {
+          break;
-          taosGetLinearInterpolationVal(&current, pLinearInfo->type, &start, &end, pLinearInfo->type);
-          colDataAppend(pDst, rows, (char*)current.val, false);
         }
 
+        current.val = taosMemoryCalloc(pLinearInfo->bytes, 1);
+        taosGetLinearInterpolationVal(&current, pLinearInfo->type, &start, &end, pLinearInfo->type);
+        colDataAppend(pDst, rows, (char*)current.val, false);
+
         taosMemoryFree(current.val);
         break;
       }
@@ -2097,7 +2097,11 @@ static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
         }
 
         SGroupKeys* pkey = taosArrayGet(pSliceInfo->pPrevRow, srcSlot);
-        colDataAppend(pDst, rows, pkey->pData, false);
+        if (pkey->isNull == false) {
+          colDataAppend(pDst, rows, pkey->pData, false);
+        } else {
+          colDataAppendNULL(pDst, rows);
+        }
         break;
       }
 
@@ -2108,7 +2112,11 @@ static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
         }
 
         SGroupKeys* pkey = taosArrayGet(pSliceInfo->pNextRow, srcSlot);
-        colDataAppend(pDst, rows, pkey->pData, false);
+        if (pkey->isNull == false) {
+          colDataAppend(pDst, rows, pkey->pData, false);
+        } else {
+          colDataAppendNULL(pDst, rows);
+        }
         break;
       }
 
@@ -2121,8 +2129,40 @@ static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp
   if (hasInterp) {
     pResBlock->info.rows += 1;
   }
+
+  return hasInterp;
 }
 
+static void addCurrentRowToResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp* pExprSup, SSDataBlock* pResBlock,
+                                  SSDataBlock* pSrcBlock, int32_t index) {
+  blockDataEnsureCapacity(pResBlock, pResBlock->info.rows + 1);
+  for (int32_t j = 0; j < pExprSup->numOfExprs; ++j) {
+    SExprInfo* pExprInfo = &pExprSup->pExprInfo[j];
+
+    int32_t          dstSlot = pExprInfo->base.resSchema.slotId;
+    SColumnInfoData* pDst = taosArrayGet(pResBlock->pDataBlock, dstSlot);
+
+    if (IS_TIMESTAMP_TYPE(pExprInfo->base.resSchema.type)) {
+      colDataAppend(pDst, pResBlock->info.rows, (char*)&pSliceInfo->current, false);
+    } else {
+      int32_t          srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
+      SColumnInfoData* pSrc = taosArrayGet(pSrcBlock->pDataBlock, srcSlot);
+
+      if (colDataIsNull_s(pSrc, index)) {
+        colDataAppendNULL(pDst, pResBlock->info.rows);
+        continue;
+      }
+
+      char* v = colDataGetData(pSrc, index);
+      colDataAppend(pDst, pResBlock->info.rows, v, false);
+    }
+  }
+
+  pResBlock->info.rows += 1;
+  return;
+}
+
+
 static int32_t initPrevRowsKeeper(STimeSliceOperatorInfo* pInfo, SSDataBlock* pBlock) {
   if (pInfo->pPrevRow != NULL) {
     return TSDB_CODE_SUCCESS;
@@ -2193,24 +2233,19 @@ static int32_t initFillLinearInfo(STimeSliceOperatorInfo* pInfo, SSDataBlock* pB
 
     SFillLinearInfo linearInfo = {0};
     linearInfo.start.key = INT64_MIN;
-    linearInfo.end.key = INT64_MAX;
+    linearInfo.end.key = INT64_MIN;
     linearInfo.start.val = taosMemoryCalloc(1, pColInfo->info.bytes);
     linearInfo.end.val = taosMemoryCalloc(1, pColInfo->info.bytes);
-    linearInfo.hasNull = false;
+    linearInfo.isStartSet = false;
+    linearInfo.isEndSet = false;
     linearInfo.type = pColInfo->info.type;
     linearInfo.bytes = pColInfo->info.bytes;
     taosArrayPush(pInfo->pLinearInfo, &linearInfo);
   }
 
-  pInfo->fillLastPoint = false;
-
   return TSDB_CODE_SUCCESS;
 }
 
-static bool needToFillLastPoint(STimeSliceOperatorInfo* pSliceInfo) {
-  return (pSliceInfo->fillLastPoint == true && pSliceInfo->fillType == TSDB_FILL_LINEAR);
-}
-
 static int32_t initKeeperInfo(STimeSliceOperatorInfo* pInfo, SSDataBlock* pBlock) {
   int32_t code;
   code = initPrevRowsKeeper(pInfo, pBlock);
@@ -2266,195 +2301,73 @@ static SSDataBlock* doTimeslice(SOperatorInfo* pOperator) {
     for (int32_t i = 0; i < pBlock->info.rows; ++i) {
       int64_t ts = *(int64_t*)colDataGetData(pTsCol, i);
 
-      if (i == 0 && needToFillLastPoint(pSliceInfo)) {  // first row in current block
-        doKeepLinearInfo(pSliceInfo, pBlock, i, false);
-        while (pSliceInfo->current < ts && pSliceInfo->current <= pSliceInfo->win.ekey) {
-          genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
-          pSliceInfo->current =
-              taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-        }
-      }
-
       if (pSliceInfo->current > pSliceInfo->win.ekey) {
         setOperatorCompleted(pOperator);
         break;
       }
 
       if (ts == pSliceInfo->current) {
-        blockDataEnsureCapacity(pResBlock, pResBlock->info.rows + 1);
+        addCurrentRowToResult(pSliceInfo, &pOperator->exprSupp, pResBlock, pBlock, i);
-        for (int32_t j = 0; j < pOperator->exprSupp.numOfExprs; ++j) {
-          SExprInfo* pExprInfo = &pOperator->exprSupp.pExprInfo[j];
 
-          int32_t          dstSlot = pExprInfo->base.resSchema.slotId;
-          SColumnInfoData* pDst = taosArrayGet(pResBlock->pDataBlock, dstSlot);
-
-          if (IS_TIMESTAMP_TYPE(pExprInfo->base.resSchema.type)) {
-            colDataAppend(pDst, pResBlock->info.rows, (char*)&pSliceInfo->current, false);
-          } else {
-            int32_t          srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
-            SColumnInfoData* pSrc = taosArrayGet(pBlock->pDataBlock, srcSlot);
-
-            if (colDataIsNull_s(pSrc, i)) {
-              colDataAppendNULL(pDst, pResBlock->info.rows);
-              continue;
-            }
-
-            char* v = colDataGetData(pSrc, i);
-            colDataAppend(pDst, pResBlock->info.rows, v, false);
-          }
-        }
-
-        pResBlock->info.rows += 1;
         doKeepPrevRows(pSliceInfo, pBlock, i);
+        doKeepLinearInfo(pSliceInfo, pBlock, i);
 
-        // for linear interpolation, always fill value between this and next points;
+        pSliceInfo->current =
-        // if its the first point in data block, also fill values between previous(if there's any) and this point;
+            taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-        // if its the last point in data block, no need to fill, but reserve this point as the start value and do
+        if (pSliceInfo->current > pSliceInfo->win.ekey) {
-        // the interpolation when processing next data block.
+          setOperatorCompleted(pOperator);
-        if (pSliceInfo->fillType == TSDB_FILL_LINEAR) {
+          break;
-          pSliceInfo->current =
-              taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-          if (i < pBlock->info.rows - 1) {
-            doKeepLinearInfo(pSliceInfo, pBlock, i, false);
-            int64_t nextTs = *(int64_t*)colDataGetData(pTsCol, i + 1);
-            if (nextTs > pSliceInfo->current) {
-              while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
-                genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
-                pSliceInfo->current = taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit,
-                                                  pInterval->precision);
-              }
-
-              if (pSliceInfo->current > pSliceInfo->win.ekey) {
-                setOperatorCompleted(pOperator);
-                break;
-              }
-            }
-          } else {  // it is the last row of current block
-            // store ts value as start, and calculate interp value when processing next block
-            doKeepLinearInfo(pSliceInfo, pBlock, i, true);
-          }
-        } else {  // non-linear interpolation
-          pSliceInfo->current =
-              taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-          if (pSliceInfo->current > pSliceInfo->win.ekey) {
-            setOperatorCompleted(pOperator);
-            break;
-          }
         }
       } else if (ts < pSliceInfo->current) {
         // in case of interpolation window starts and ends between two datapoints, fill(prev) need to interpolate
         doKeepPrevRows(pSliceInfo, pBlock, i);
+        doKeepLinearInfo(pSliceInfo, pBlock, i);
 
-        if (pSliceInfo->fillType == TSDB_FILL_LINEAR) {
+        if (i < pBlock->info.rows - 1) {
-          // no need to increate pSliceInfo->current here
+          // in case of interpolation window starts and ends between two datapoints, fill(next) need to interpolate
-          // pSliceInfo->current =
+          doKeepNextRows(pSliceInfo, pBlock, i + 1);
-          //    taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
+          int64_t nextTs = *(int64_t*)colDataGetData(pTsCol, i + 1);
-          if (i < pBlock->info.rows - 1) {
+          if (nextTs > pSliceInfo->current) {
-            doKeepLinearInfo(pSliceInfo, pBlock, i, false);
+            while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
-            int64_t nextTs = *(int64_t*)colDataGetData(pTsCol, i + 1);
+              if (!genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock, false) && pSliceInfo->fillType == TSDB_FILL_LINEAR) {
-            if (nextTs > pSliceInfo->current) {
-              while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
-                genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
-                pSliceInfo->current = taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit,
-                                                  pInterval->precision);
-              }
-
-              if (pSliceInfo->current > pSliceInfo->win.ekey) {
-                setOperatorCompleted(pOperator);
                 break;
+              } else {
+                pSliceInfo->current =
+                    taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
               }
             }
+
+            if (pSliceInfo->current > pSliceInfo->win.ekey) {
+              setOperatorCompleted(pOperator);
+              break;
+            }
           } else {
-            // store ts value as start, and calculate interp value when processing next block
+            // ignore current row, and do nothing
-            doKeepLinearInfo(pSliceInfo, pBlock, i, true);
-          }
-        } else {  // non-linear interpolation
-          if (i < pBlock->info.rows - 1) {
-            // in case of interpolation window starts and ends between two datapoints, fill(next) need to interpolate
-            doKeepNextRows(pSliceInfo, pBlock, i + 1);
-            int64_t nextTs = *(int64_t*)colDataGetData(pTsCol, i + 1);
-            if (nextTs > pSliceInfo->current) {
-              while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
-                genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
-                pSliceInfo->current = taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit,
-                                                  pInterval->precision);
-              }
-
-              if (pSliceInfo->current > pSliceInfo->win.ekey) {
-                setOperatorCompleted(pOperator);
-                break;
-              }
-            } else {
-              // ignore current row, and do nothing
-            }
-          } else {  // it is the last row of current block
-            doKeepPrevRows(pSliceInfo, pBlock, i);
           }
+        } else {  // it is the last row of current block
+          doKeepPrevRows(pSliceInfo, pBlock, i);
         }
       } else {  // ts > pSliceInfo->current
         // in case of interpolation window starts and ends between two datapoints, fill(next) need to interpolate
         doKeepNextRows(pSliceInfo, pBlock, i);
+        doKeepLinearInfo(pSliceInfo, pBlock, i);
 
         while (pSliceInfo->current < ts && pSliceInfo->current <= pSliceInfo->win.ekey) {
-          genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
+          if (!genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock, true) && pSliceInfo->fillType == TSDB_FILL_LINEAR) {
-          pSliceInfo->current =
+            break;
-              taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
+          } else {
+            pSliceInfo->current =
+                taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
+          }
         }
 
         // add current row if timestamp match
         if (ts == pSliceInfo->current && pSliceInfo->current <= pSliceInfo->win.ekey) {
-          blockDataEnsureCapacity(pResBlock, pResBlock->info.rows + 1);
+          addCurrentRowToResult(pSliceInfo, &pOperator->exprSupp, pResBlock, pBlock, i);
-          for (int32_t j = 0; j < pOperator->exprSupp.numOfExprs; ++j) {
-            SExprInfo* pExprInfo = &pOperator->exprSupp.pExprInfo[j];
-
-            int32_t          dstSlot = pExprInfo->base.resSchema.slotId;
-            SColumnInfoData* pDst = taosArrayGet(pResBlock->pDataBlock, dstSlot);
-
-            if (IS_TIMESTAMP_TYPE(pExprInfo->base.resSchema.type)) {
-              colDataAppend(pDst, pResBlock->info.rows, (char*)&pSliceInfo->current, false);
-            } else {
-              int32_t          srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
-              SColumnInfoData* pSrc = taosArrayGet(pBlock->pDataBlock, srcSlot);
-
-              if (colDataIsNull_s(pSrc, i)) {
-                colDataAppendNULL(pDst, pResBlock->info.rows);
-                continue;
-              }
-
-              char* v = colDataGetData(pSrc, i);
-              colDataAppend(pDst, pResBlock->info.rows, v, false);
-            }
-          }
-
-          pResBlock->info.rows += 1;
           doKeepPrevRows(pSliceInfo, pBlock, i);
 
-          if (pSliceInfo->fillType == TSDB_FILL_LINEAR) {
+          pSliceInfo->current =
-            pSliceInfo->current =
+              taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-                taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-            if (i < pBlock->info.rows - 1) {
-              doKeepLinearInfo(pSliceInfo, pBlock, i, false);
-              int64_t nextTs = *(int64_t*)colDataGetData(pTsCol, i + 1);
-              if (nextTs > pSliceInfo->current) {
-                while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
-                  genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
-                  pSliceInfo->current = taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit,
-                                                    pInterval->precision);
-                }
-
-                if (pSliceInfo->current > pSliceInfo->win.ekey) {
-                  setOperatorCompleted(pOperator);
-                  break;
-                }
-              }
-            } else {  // it is the last row of current block
-              // store ts value as start, and calculate interp value when processing next block
-              doKeepLinearInfo(pSliceInfo, pBlock, i, true);
-            }
-          } else {  // non-linear interpolation
-            pSliceInfo->current =
-                taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
-          }
         }
 
         if (pSliceInfo->current > pSliceInfo->win.ekey) {
@@ -2469,7 +2382,7 @@ static SSDataBlock* doTimeslice(SOperatorInfo* pOperator) {
   // except for fill(next), fill(linear)
   while (pSliceInfo->current <= pSliceInfo->win.ekey && pSliceInfo->fillType != TSDB_FILL_NEXT &&
          pSliceInfo->fillType != TSDB_FILL_LINEAR) {
-    genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock);
+    genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pResBlock, false);
     pSliceInfo->current =
         taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
   }
@@ -2548,9 +2461,11 @@ SOperatorInfo* createTimeSliceOperatorInfo(SOperatorInfo* downstream, SPhysiNode
   pInfo->interval.interval = pInterpPhyNode->interval;
   pInfo->current = pInfo->win.skey;
 
-  STableScanInfo* pScanInfo = (STableScanInfo*)downstream->info;
+  if (downstream->operatorType == QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN) {
-  pScanInfo->cond.twindows = pInfo->win;
+    STableScanInfo* pScanInfo = (STableScanInfo*)downstream->info;
-  pScanInfo->cond.type = TIMEWINDOW_RANGE_EXTERNAL;
+    pScanInfo->base.cond.twindows = pInfo->win;
+    pScanInfo->base.cond.type = TIMEWINDOW_RANGE_EXTERNAL;
+  }
 
   setOperatorInfo(pOperator, "TimeSliceOperator", QUERY_NODE_PHYSICAL_PLAN_INTERP_FUNC, false, OP_NOT_OPENED, pInfo,
                   pTaskInfo);
@@ -3156,11 +3071,6 @@ static SSDataBlock* doStreamFinalIntervalAgg(SOperatorInfo* pOperator) {
     }
     printDataBlock(pBlock, IS_FINAL_OP(pInfo) ? "interval final recv" : "interval semi recv");
 
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-    }
-
     ASSERT(pBlock->info.type != STREAM_INVERT);
     if (pBlock->info.type == STREAM_NORMAL || pBlock->info.type == STREAM_PULL_DATA) {
       pInfo->binfo.pRes->info.type = pBlock->info.type;
@@ -3375,9 +3285,6 @@ SOperatorInfo* createStreamFinalIntervalOperatorInfo(SOperatorInfo* downstream,
   pInfo->delKey.ts = INT64_MAX;
   pInfo->delKey.groupId = 0;
 
-  pInfo->pGroupIdTbNameMap =
-      taosHashInit(1024, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_NO_LOCK);
-
   pOperator->operatorType = pPhyNode->type;
   pOperator->blocking = true;
   pOperator->status = OP_NOT_OPENED;
@@ -3418,18 +3325,16 @@ void destroyStreamSessionAggOperatorInfo(void* param) {
   if (pInfo->pChildren != NULL) {
     int32_t size = taosArrayGetSize(pInfo->pChildren);
     for (int32_t i = 0; i < size; i++) {
-      SOperatorInfo*                 pChild = taosArrayGetP(pInfo->pChildren, i);
+      SOperatorInfo* pChild = taosArrayGetP(pInfo->pChildren, i);
-      SStreamSessionAggOperatorInfo* pChInfo = pChild->info;
+      destroyOperatorInfo(pChild);
-      destroyStreamSessionAggOperatorInfo(pChInfo);
-      taosMemoryFreeClear(pChild);
     }
+    taosArrayDestroy(pInfo->pChildren);
   }
   colDataDestroy(&pInfo->twAggSup.timeWindowData);
   blockDataDestroy(pInfo->pDelRes);
   blockDataDestroy(pInfo->pWinBlock);
   blockDataDestroy(pInfo->pUpdateRes);
   tSimpleHashCleanup(pInfo->pStDeleted);
-  taosHashCleanup(pInfo->pGroupIdTbNameMap);
 
   taosMemoryFreeClear(param);
 }
@@ -3470,7 +3375,9 @@ void initDownStream(SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, int
   }
   SStreamScanInfo* pScanInfo = downstream->info;
   pScanInfo->windowSup = (SWindowSupporter){.pStreamAggSup = pAggSup, .gap = pAggSup->gap, .parentType = type};
-  pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, waterMark);
+  if (!pScanInfo->pUpdateInfo) {
+    pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, waterMark);
+  }
 }
 
 int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, SqlFunctionCtx* pCtx, int32_t numOfOutput, int64_t gap,
@@ -3859,30 +3766,18 @@ void doBuildDeleteDataBlock(SOperatorInfo* pOp, SSHashObj* pStDeleted, SSDataBlo
     SColumnInfoData* pCalEdCol = taosArrayGet(pBlock->pDataBlock, CALCULATE_END_TS_COLUMN_INDEX);
     colDataAppendNULL(pCalEdCol, pBlock->info.rows);
 
-    SHashObj* pGroupIdTbNameMap = NULL;
-    if (pOp->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SESSION ||
-        pOp->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_SEMI_SESSION ||
-        pOp->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_FINAL_SESSION) {
-      SStreamSessionAggOperatorInfo* pInfo = pOp->info;
-      pGroupIdTbNameMap = pInfo->pGroupIdTbNameMap;
-    } else if (pOp->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_STATE) {
-      SStreamStateAggOperatorInfo* pInfo = pOp->info;
-      pGroupIdTbNameMap = pInfo->pGroupIdTbNameMap;
-    } else {
-      ASSERT(0);
-    }
-
-    char*            tbname = taosHashGet(pGroupIdTbNameMap, &res->groupId, sizeof(int64_t));
     SColumnInfoData* pTableCol = taosArrayGet(pBlock->pDataBlock, TABLE_NAME_COLUMN_INDEX);
+
+    void* tbname = NULL;
+    streamStateGetParName(pOp->pTaskInfo->streamInfo.pState, res->groupId, &tbname);
     if (tbname == NULL) {
-      /*printf("\n\n no tbname for group id %" PRId64 "%p %p\n\n", res->groupId, pOp->info, pGroupIdTbNameMap);*/
       colDataAppendNULL(pTableCol, pBlock->info.rows);
     } else {
       char parTbName[VARSTR_HEADER_SIZE + TSDB_TABLE_NAME_LEN];
       STR_WITH_MAXSIZE_TO_VARSTR(parTbName, tbname, sizeof(parTbName));
       colDataAppend(pTableCol, pBlock->info.rows, (const char*)parTbName, false);
-      /*printf("\n\n get tbname %s group id %" PRId64 "\n\n", tbname, res->groupId);*/
     }
+    tdbFree(tbname);
     pBlock->info.rows += 1;
   }
   if ((*Ite) == NULL) {
@@ -4055,19 +3950,6 @@ static SSDataBlock* doStreamSessionAgg(SOperatorInfo* pOperator) {
     }
     printDataBlock(pBlock, IS_FINAL_OP(pInfo) ? "final session recv" : "single session recv");
 
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-      /*printf("\n\n put tbname %s group id %" PRId64 "\n\n into %p %p", pBlock->info.parTbName, pBlock->info.groupId,*/
-      /*pInfo, pInfo->pGroupIdTbNameMap);*/
-    }
-
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-      /*printf("\n\n put tbname %s\n\n", pBlock->info.parTbName);*/
-    }
-
     if (pBlock->info.type == STREAM_DELETE_DATA || pBlock->info.type == STREAM_DELETE_RESULT ||
         pBlock->info.type == STREAM_CLEAR) {
       SArray* pWins = taosArrayInit(16, sizeof(SSessionKey));
@@ -4211,8 +4093,6 @@ SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SPh
   pInfo->isFinal = false;
   pInfo->pPhyNode = pPhyNode;
   pInfo->ignoreExpiredData = pSessionNode->window.igExpired;
-  pInfo->pGroupIdTbNameMap =
-      taosHashInit(1024, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_NO_LOCK);
 
   setOperatorInfo(pOperator, "StreamSessionWindowAggOperator", QUERY_NODE_PHYSICAL_PLAN_STREAM_SESSION, true,
                   OP_NOT_OPENED, pInfo, pTaskInfo);
@@ -4287,12 +4167,6 @@ static SSDataBlock* doStreamSessionSemiAgg(SOperatorInfo* pOperator) {
     }
     printDataBlock(pBlock, "semi session recv");
 
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-      /*printf("\n\n put tbname %s\n\n", pBlock->info.parTbName);*/
-    }
-
     if (pBlock->info.type == STREAM_DELETE_DATA || pBlock->info.type == STREAM_DELETE_RESULT ||
         pBlock->info.type == STREAM_CLEAR) {
       // gap must be 0
@@ -4374,9 +4248,6 @@ SOperatorInfo* createStreamFinalSessionAggOperatorInfo(SOperatorInfo* downstream
 
   setOperatorInfo(pOperator, name, pPhyNode->type, false, OP_NOT_OPENED, pInfo, pTaskInfo);
 
-  pInfo->pGroupIdTbNameMap =
-      taosHashInit(1024, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_NO_LOCK);
-
   pOperator->operatorType = pPhyNode->type;
   if (numOfChild > 0) {
     pInfo->pChildren = taosArrayInit(numOfChild, sizeof(void*));
@@ -4415,16 +4286,14 @@ void destroyStreamStateOperatorInfo(void* param) {
   if (pInfo->pChildren != NULL) {
     int32_t size = taosArrayGetSize(pInfo->pChildren);
     for (int32_t i = 0; i < size; i++) {
-      SOperatorInfo*                 pChild = taosArrayGetP(pInfo->pChildren, i);
+      SOperatorInfo* pChild = taosArrayGetP(pInfo->pChildren, i);
-      SStreamSessionAggOperatorInfo* pChInfo = pChild->info;
+      destroyOperatorInfo(pChild);
-      destroyStreamSessionAggOperatorInfo(pChInfo);
-      taosMemoryFreeClear(pChild);
     }
+    taosArrayDestroy(pInfo->pChildren);
   }
   colDataDestroy(&pInfo->twAggSup.timeWindowData);
   blockDataDestroy(pInfo->pDelRes);
   tSimpleHashCleanup(pInfo->pSeDeleted);
-  taosHashCleanup(pInfo->pGroupIdTbNameMap);
   taosMemoryFreeClear(param);
 }
 
@@ -4618,12 +4487,6 @@ static SSDataBlock* doStreamStateAgg(SOperatorInfo* pOperator) {
     }
     printDataBlock(pBlock, "single state recv");
 
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-      /*printf("\n\n put tbname %s\n\n", pBlock->info.parTbName);*/
-    }
-
     if (pBlock->info.type == STREAM_DELETE_DATA || pBlock->info.type == STREAM_DELETE_RESULT ||
         pBlock->info.type == STREAM_CLEAR) {
       SArray* pWins = taosArrayInit(16, sizeof(SSessionKey));
@@ -4737,9 +4600,6 @@ SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhys
   pInfo->pChildren = NULL;
   pInfo->ignoreExpiredData = pStateNode->window.igExpired;
 
-  pInfo->pGroupIdTbNameMap =
-      taosHashInit(1024, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_NO_LOCK);
-
   setOperatorInfo(pOperator, "StreamStateAggOperator", QUERY_NODE_PHYSICAL_PLAN_STREAM_STATE, true, OP_NOT_OPENED,
                   pInfo, pTaskInfo);
   pOperator->fpSet =
@@ -4898,6 +4758,7 @@ static void doMergeAlignedIntervalAgg(SOperatorInfo* pOperator) {
     if (pMiaInfo->groupId == 0) {
       if (pMiaInfo->groupId != pBlock->info.groupId) {
         pMiaInfo->groupId = pBlock->info.groupId;
+        pRes->info.groupId = pMiaInfo->groupId;
       }
     } else {
       if (pMiaInfo->groupId != pBlock->info.groupId) {
@@ -4911,6 +4772,7 @@ static void doMergeAlignedIntervalAgg(SOperatorInfo* pOperator) {
         break;
       } else {
         // continue
+        pRes->info.groupId = pMiaInfo->groupId;
       }
     }
 
@@ -5388,12 +5250,6 @@ static SSDataBlock* doStreamIntervalAgg(SOperatorInfo* pOperator) {
     }
     printDataBlock(pBlock, "single interval recv");
 
-    if (pBlock->info.parTbName[0]) {
-      taosHashPut(pInfo->pGroupIdTbNameMap, &pBlock->info.groupId, sizeof(int64_t), &pBlock->info.parTbName,
-                  TSDB_TABLE_NAME_LEN);
-      /*printf("\n\n put tbname %s\n\n", pBlock->info.parTbName);*/
-    }
-
     if (pBlock->info.type == STREAM_DELETE_DATA || pBlock->info.type == STREAM_DELETE_RESULT ||
         pBlock->info.type == STREAM_CLEAR) {
       doDeleteWindows(pOperator, &pInfo->interval, pBlock, pInfo->pDelWins, pUpdatedMap);
@@ -5551,9 +5407,6 @@ SOperatorInfo* createStreamIntervalOperatorInfo(SOperatorInfo* downstream, SPhys
   pInfo->delKey.ts = INT64_MAX;
   pInfo->delKey.groupId = 0;
 
-  pInfo->pGroupIdTbNameMap =
-      taosHashInit(1024, taosGetDefaultHashFunction(TSDB_DATA_TYPE_UBIGINT), false, HASH_NO_LOCK);
-
   setOperatorInfo(pOperator, "StreamIntervalOperator", QUERY_NODE_PHYSICAL_PLAN_STREAM_INTERVAL, true, OP_NOT_OPENED,
                   pInfo, pTaskInfo);
   pOperator->fpSet =

source/libs/executor/src/tsort.c

@@ -584,15 +584,11 @@ static int32_t doInternalMergeSort(SSortHandle* pHandle) {
   return 0;
 }
 
-// TODO consider the page meta size
+// get sort page size
-int32_t getProperSortPageSize(size_t rowSize) {
+int32_t getProperSortPageSize(size_t rowSize, uint32_t numOfCols) {
-  uint32_t defaultPageSize = 4096;
+  uint32_t pgSize = rowSize * 4 + blockDataGetSerialMetaSize(numOfCols);
-
+  if (pgSize < DEFAULT_PAGESIZE) {
-  uint32_t pgSize = 0;
+    return DEFAULT_PAGESIZE;
-  if (rowSize * 4 > defaultPageSize) {
-    pgSize = rowSize * 4;
-  } else {
-    pgSize = defaultPageSize;
   }
 
   return pgSize;
@@ -612,7 +608,8 @@ static int32_t createInitialSources(SSortHandle* pHandle) {
       }
 
       if (pHandle->pDataBlock == NULL) {
-        pHandle->pageSize = getProperSortPageSize(blockDataGetRowSize(pBlock));
+        uint32_t numOfCols = taosArrayGetSize(pBlock->pDataBlock);
+        pHandle->pageSize = getProperSortPageSize(blockDataGetRowSize(pBlock), numOfCols);
 
         // todo, number of pages are set according to the total available sort buffer
         pHandle->numOfPages = 1024;

source/libs/function/src/builtins.c

@@ -917,6 +917,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
     int32_t startIndex;
     if (numOfParams != 4) {
       snprintf(errMsg, msgLen, "%s", msg1);
+      cJSON_Delete(binDesc);
       return false;
     }
 
@@ -928,17 +929,20 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
 
     if (!cJSON_IsNumber(start) || !cJSON_IsNumber(count) || !cJSON_IsBool(infinity)) {
       snprintf(errMsg, msgLen, "%s", msg3);
+      cJSON_Delete(binDesc);
       return false;
     }
 
     if (count->valueint <= 0 || count->valueint > 1000) {  // limit count to 1000
       snprintf(errMsg, msgLen, "%s", msg4);
+      cJSON_Delete(binDesc);
       return false;
     }
 
     if (isinf(start->valuedouble) || (width != NULL && isinf(width->valuedouble)) ||
         (factor != NULL && isinf(factor->valuedouble)) || (count != NULL && isinf(count->valuedouble))) {
       snprintf(errMsg, msgLen, "%s", msg5);
+      cJSON_Delete(binDesc);
       return false;
     }
 
@@ -957,6 +961,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
       if (width->valuedouble == 0) {
         snprintf(errMsg, msgLen, "%s", msg6);
         taosMemoryFree(intervals);
+        cJSON_Delete(binDesc);
         return false;
       }
       for (int i = 0; i < counter + 1; ++i) {
@@ -964,6 +969,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
         if (isinf(intervals[startIndex])) {
           snprintf(errMsg, msgLen, "%s", msg5);
           taosMemoryFree(intervals);
+          cJSON_Delete(binDesc);
           return false;
         }
         startIndex++;
@@ -973,11 +979,13 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
       if (start->valuedouble == 0) {
         snprintf(errMsg, msgLen, "%s", msg7);
         taosMemoryFree(intervals);
+        cJSON_Delete(binDesc);
         return false;
       }
       if (factor->valuedouble < 0 || factor->valuedouble == 0 || factor->valuedouble == 1) {
         snprintf(errMsg, msgLen, "%s", msg8);
         taosMemoryFree(intervals);
+        cJSON_Delete(binDesc);
         return false;
       }
       for (int i = 0; i < counter + 1; ++i) {
@@ -985,6 +993,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
         if (isinf(intervals[startIndex])) {
           snprintf(errMsg, msgLen, "%s", msg5);
           taosMemoryFree(intervals);
+          cJSON_Delete(binDesc);
           return false;
         }
         startIndex++;
@@ -992,6 +1001,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
     } else {
       snprintf(errMsg, msgLen, "%s", msg3);
       taosMemoryFree(intervals);
+      cJSON_Delete(binDesc);
       return false;
     }
 
@@ -1007,6 +1017,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
   } else if (cJSON_IsArray(binDesc)) { /* user input bins */
     if (binType != USER_INPUT_BIN) {
       snprintf(errMsg, msgLen, "%s", msg3);
+      cJSON_Delete(binDesc);
       return false;
     }
     numOfBins = cJSON_GetArraySize(binDesc);
@@ -1015,6 +1026,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
     if (bin == NULL) {
       snprintf(errMsg, msgLen, "%s", msg3);
       taosMemoryFree(intervals);
+      cJSON_Delete(binDesc);
       return false;
     }
     int i = 0;
@@ -1023,11 +1035,13 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
       if (!cJSON_IsNumber(bin)) {
         snprintf(errMsg, msgLen, "%s", msg3);
         taosMemoryFree(intervals);
+        cJSON_Delete(binDesc);
         return false;
       }
       if (i != 0 && intervals[i] <= intervals[i - 1]) {
         snprintf(errMsg, msgLen, "%s", msg3);
         taosMemoryFree(intervals);
+        cJSON_Delete(binDesc);
         return false;
       }
       bin = bin->next;
@@ -1035,6 +1049,7 @@ static bool validateHistogramBinDesc(char* binDescStr, int8_t binType, char* err
     }
   } else {
     snprintf(errMsg, msgLen, "%s", msg3);
+    cJSON_Delete(binDesc);
     return false;
   }
 
@@ -1464,11 +1479,16 @@ static int32_t translateDerivative(SFunctionNode* pFunc, char* pErrBuf, int32_t
   uint8_t colType = ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 0))->resType.type;
 
   // param1
-  SNode* pParamNode1 = nodesListGetNode(pFunc->pParameterList, 1);
+  SNode*      pParamNode1 = nodesListGetNode(pFunc->pParameterList, 1);
+  SValueNode* pValue1 = (SValueNode*)pParamNode1;
   if (QUERY_NODE_VALUE != nodeType(pParamNode1)) {
     return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
   }
 
+  if (pValue1->datum.i <= 0) {
+    return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
+  }
+
   SValueNode* pValue = (SValueNode*)pParamNode1;
   pValue->notReserved = true;
 

source/libs/function/src/builtinsimpl.c

@@ -48,8 +48,8 @@ typedef struct SSumRes {
     double   dsum;
   };
   int16_t type;
-  int64_t prevTs; // used for csum only
+  int64_t prevTs;       // used for csum only
-  bool    isPrevTsSet; //used for csum only
+  bool    isPrevTsSet;  // used for csum only
 
 } SSumRes;
 
@@ -1083,7 +1083,10 @@ int32_t avgFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   SAvgRes* pAvgRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
   int32_t  type = pAvgRes->type;
 
-  if (IS_SIGNED_NUMERIC_TYPE(type)) {
+  if (pAvgRes->count == 0) {
+    // [ASAN] runtime error: division by zero
+    GET_RES_INFO(pCtx)->numOfRes = 0;
+  } else if (IS_SIGNED_NUMERIC_TYPE(type)) {
     pAvgRes->result = pAvgRes->sum.isum / ((double)pAvgRes->count);
   } else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
     pAvgRes->result = pAvgRes->sum.usum / ((double)pAvgRes->count);
@@ -2217,8 +2220,8 @@ bool leastSQRFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInf
 
   SLeastSQRInfo* pInfo = GET_ROWCELL_INTERBUF(pResultInfo);
 
-  pInfo->startVal = IS_FLOAT_TYPE(pCtx->param[1].param.nType) ? pCtx->param[1].param.d : (double)pCtx->param[1].param.i;
+  GET_TYPED_DATA(pInfo->startVal, double, pCtx->param[1].param.nType, &pCtx->param[1].param.i);
-  pInfo->stepVal = IS_FLOAT_TYPE(pCtx->param[2].param.nType) ? pCtx->param[2].param.d : (double)pCtx->param[2].param.i;
+  GET_TYPED_DATA(pInfo->stepVal, double, pCtx->param[2].param.nType, &pCtx->param[2].param.i);
   return true;
 }
 
@@ -2562,8 +2565,8 @@ int32_t percentileFunction(SqlFunctionCtx* pCtx) {
 
 int32_t percentileFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   SVariant* pVal = &pCtx->param[1].param;
-  double    v =
+  double    v = 0;
-      (IS_SIGNED_NUMERIC_TYPE(pVal->nType) ? pVal->i : (IS_UNSIGNED_NUMERIC_TYPE(pVal->nType) ? pVal->u : pVal->d));
+  GET_TYPED_DATA(v, double, pVal->nType, &pVal->i);
 
   SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
   SPercentileInfo*     ppInfo = (SPercentileInfo*)GET_ROWCELL_INTERBUF(pResInfo);
@@ -2622,8 +2625,8 @@ bool apercentileFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResult
   SAPercentileInfo* pInfo = GET_ROWCELL_INTERBUF(pResultInfo);
 
   SVariant* pVal = &pCtx->param[1].param;
-  pInfo->percent =
+  pInfo->percent = 0;
-      (IS_SIGNED_NUMERIC_TYPE(pVal->nType) ? pVal->i : (IS_UNSIGNED_NUMERIC_TYPE(pVal->nType) ? pVal->u : pVal->d));
+  GET_TYPED_DATA(pInfo->percent, double, pVal->nType, &pVal->i);
 
   if (pCtx->numOfParams == 2) {
     pInfo->algo = APERCT_ALGO_DEFAULT;
@@ -3719,6 +3722,12 @@ static int32_t topBotResComparFn(const void* p1, const void* p2, const void* par
     }
 
     return (val1->v.u > val2->v.u) ? 1 : -1;
+  } else if (TSDB_DATA_TYPE_FLOAT == type) {
+    if (val1->v.f == val2->v.f) {
+      return 0;
+    }
+
+    return (val1->v.f > val2->v.f) ? 1 : -1;
   }
 
   if (val1->v.d == val2->v.d) {
@@ -3759,10 +3768,12 @@ void doAddIntoResult(SqlFunctionCtx* pCtx, void* pData, int32_t rowIndex, SSData
   } else {  // replace the minimum value in the result
     if ((isTopQuery && ((IS_SIGNED_NUMERIC_TYPE(type) && val.i > pItems[0].v.i) ||
                         (IS_UNSIGNED_NUMERIC_TYPE(type) && val.u > pItems[0].v.u) ||
-                        (IS_FLOAT_TYPE(type) && val.d > pItems[0].v.d))) ||
+                        (TSDB_DATA_TYPE_FLOAT == type && val.f > pItems[0].v.f) ||
+                        (TSDB_DATA_TYPE_DOUBLE == type && val.d > pItems[0].v.d))) ||
         (!isTopQuery && ((IS_SIGNED_NUMERIC_TYPE(type) && val.i < pItems[0].v.i) ||
                          (IS_UNSIGNED_NUMERIC_TYPE(type) && val.u < pItems[0].v.u) ||
-                         (IS_FLOAT_TYPE(type) && val.d < pItems[0].v.d)))) {
+                         (TSDB_DATA_TYPE_FLOAT == type && val.f < pItems[0].v.f) ||
+                         (TSDB_DATA_TYPE_DOUBLE == type && val.d < pItems[0].v.d)))) {
       // replace the old data and the coresponding tuple data
       STopBotResItem* pItem = &pItems[0];
       pItem->v = val;
@@ -3925,12 +3936,7 @@ int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   }
   for (int32_t i = 0; i < pEntryInfo->numOfRes; ++i) {
     STopBotResItem* pItem = &pRes->pItems[i];
-    if (type == TSDB_DATA_TYPE_FLOAT) {
+    colDataAppend(pCol, currentRow, (const char*)&pItem->v.i, false);
-      float v = pItem->v.d;
-      colDataAppend(pCol, currentRow, (const char*)&v, false);
-    } else {
-      colDataAppend(pCol, currentRow, (const char*)&pItem->v.i, false);
-    }
 #ifdef BUF_PAGE_DEBUG
     qDebug("page_finalize i:%d,item:%p,pageId:%d, offset:%d\n", i, pItem, pItem->tuplePos.pageId,
            pItem->tuplePos.offset);
@@ -3961,10 +3967,12 @@ void addResult(SqlFunctionCtx* pCtx, STopBotResItem* pSourceItem, int16_t type,
   } else {  // replace the minimum value in the result
     if ((isTopQuery && ((IS_SIGNED_NUMERIC_TYPE(type) && pSourceItem->v.i > pItems[0].v.i) ||
                         (IS_UNSIGNED_NUMERIC_TYPE(type) && pSourceItem->v.u > pItems[0].v.u) ||
-                        (IS_FLOAT_TYPE(type) && pSourceItem->v.d > pItems[0].v.d))) ||
+                        (TSDB_DATA_TYPE_FLOAT == type && pSourceItem->v.f > pItems[0].v.f) ||
+                        (TSDB_DATA_TYPE_DOUBLE == type && pSourceItem->v.d > pItems[0].v.d))) ||
         (!isTopQuery && ((IS_SIGNED_NUMERIC_TYPE(type) && pSourceItem->v.i < pItems[0].v.i) ||
                          (IS_UNSIGNED_NUMERIC_TYPE(type) && pSourceItem->v.u < pItems[0].v.u) ||
-                         (IS_FLOAT_TYPE(type) && pSourceItem->v.d < pItems[0].v.d)))) {
+                         (TSDB_DATA_TYPE_FLOAT == type && pSourceItem->v.f < pItems[0].v.f) ||
+                         (TSDB_DATA_TYPE_DOUBLE == type && pSourceItem->v.d < pItems[0].v.d)))) {
       // replace the old data and the coresponding tuple data
       STopBotResItem* pItem = &pItems[0];
       pItem->v = pSourceItem->v;
@@ -6035,7 +6043,7 @@ int32_t twaFinalize(struct SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   } else {
     if (pInfo->win.ekey == pInfo->win.skey) {
       pInfo->dOutput = pInfo->p.val;
-    } else if (pInfo->win.ekey == INT64_MAX || pInfo->win.skey == INT64_MIN) { //no data in timewindow
+    } else if (pInfo->win.ekey == INT64_MAX || pInfo->win.skey == INT64_MIN) {  // no data in timewindow
       pInfo->dOutput = 0;
     } else {
       pInfo->dOutput = pInfo->dOutput / (pInfo->win.ekey - pInfo->win.skey);

source/libs/nodes/src/nodesUtilFuncs.c

@@ -2036,6 +2036,8 @@ void nodesValueNodeToVariant(const SValueNode* pNode, SVariant* pVal) {
       pVal->u = pNode->datum.u;
       break;
     case TSDB_DATA_TYPE_FLOAT:
+      pVal->f = pNode->datum.d;
+      break;
     case TSDB_DATA_TYPE_DOUBLE:
       pVal->d = pNode->datum.d;
       break;

source/libs/parser/src/parTranslater.c

@@ -2762,17 +2762,17 @@ static bool needFill(SNode* pNode) {
   return hasFillFunc;
 }
 
-static bool mismatchFillDataType(SDataType origDt, SDataType fillDt) {
+static int32_t convertFillValue(STranslateContext* pCxt, SDataType dt, SNodeList* pValues, int32_t index) {
-  if (TSDB_DATA_TYPE_NULL == fillDt.type) {
+  SListCell* pCell = nodesListGetCell(pValues, index);
-    return false;
+  if (dataTypeEqual(&dt, &((SExprNode*)pCell->pNode)->resType)) {
+    return TSDB_CODE_SUCCESS;
   }
-  if (IS_NUMERIC_TYPE(origDt.type) && !IS_NUMERIC_TYPE(fillDt.type)) {
+  SNode*  pCaseFunc = NULL;
-    return true;
+  int32_t code = createCastFunc(pCxt, pCell->pNode, dt, &pCaseFunc);
+  if (TSDB_CODE_SUCCESS == code) {
+    code = scalarCalculateConstants(pCaseFunc, &pCell->pNode);
   }
-  if (IS_VAR_DATA_TYPE(origDt.type) && !IS_VAR_DATA_TYPE(fillDt.type)) {
+  return code;
-    return true;
-  }
-  return false;
 }
 
 static int32_t checkFillValues(STranslateContext* pCxt, SFillNode* pFill, SNodeList* pProjectionList) {
@@ -2788,8 +2788,8 @@ static int32_t checkFillValues(STranslateContext* pCxt, SFillNode* pFill, SNodeL
       if (fillNo >= LIST_LENGTH(pFillValues->pNodeList)) {
         return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_WRONG_VALUE_TYPE, "Filled values number mismatch");
       }
-      if (mismatchFillDataType(((SExprNode*)pProject)->resType,
+      if (TSDB_CODE_SUCCESS !=
-                               ((SExprNode*)nodesListGetNode(pFillValues->pNodeList, fillNo))->resType)) {
+          convertFillValue(pCxt, ((SExprNode*)pProject)->resType, pFillValues->pNodeList, fillNo)) {
         return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_WRONG_VALUE_TYPE, "Filled data type mismatch");
       }
       ++fillNo;

source/libs/planner/src/planOptimizer.c

@@ -348,7 +348,9 @@ static int32_t scanPathOptimize(SOptimizeContext* pCxt, SLogicSubplan* pLogicSub
   int32_t  code = scanPathOptMatch(pCxt, pLogicSubplan->pNode, &info);
   if (TSDB_CODE_SUCCESS == code && info.pScan) {
     scanPathOptSetScanWin(info.pScan);
-    scanPathOptSetScanOrder(info.scanOrder, info.pScan);
+    if (!pCxt->pPlanCxt->streamQuery) {
+      scanPathOptSetScanOrder(info.scanOrder, info.pScan);
+    }
   }
   if (TSDB_CODE_SUCCESS == code && (NULL != info.pDsoFuncs || NULL != info.pSdrFuncs)) {
     info.pScan->dataRequired = scanPathOptGetDataRequired(info.pSdrFuncs);

source/libs/qworker/src/qworker.c

@@ -1191,6 +1191,8 @@ void qWorkerStopAllTasks(void *qWorkerMgmt) {
     
     if (QW_QUERY_RUNNING(ctx)) {
       qwKillTaskHandle(ctx);
+    } else if (!QW_EVENT_PROCESSED(ctx, QW_EVENT_DROP)) {
+      QW_SET_EVENT_RECEIVED(ctx, QW_EVENT_DROP);
     }
 
     QW_UNLOCK(QW_WRITE, &ctx->lock);

source/libs/scalar/src/filter.c

@@ -1704,7 +1704,8 @@ void filterDumpInfoToString(SFilterInfo *info, const char *msg, int32_t options)
       }
 
       qDebug("GROUP Num:%u", info->groupNum);
-      for (uint32_t i = 0; i < info->groupNum; ++i) {
+      uint32_t maxDbgGrpNum = TMIN(info->groupNum, 1000);
+      for (uint32_t i = 0; i < maxDbgGrpNum; ++i) {
         SFilterGroup *group = &info->groups[i];
         qDebug("Group%d : unit num[%u]", i, group->unitNum);
 
@@ -3248,14 +3249,18 @@ bool filterExecuteImpl(void *pinfo, int32_t numOfRows, SColumnInfoData *pRes, SC
       for (uint32_t u = 0; u < group->unitNum; ++u) {
         uint32_t        uidx = group->unitIdxs[u];
         SFilterComUnit *cunit = &info->cunits[uidx];
-        void           *colData = colDataGetData((SColumnInfoData *)(cunit->colData), i);
+        void           *colData = NULL;
-
+        bool            isNull = colDataIsNull((SColumnInfoData *)(cunit->colData), 0, i, NULL);
         // if (FILTER_UNIT_GET_F(info, uidx)) {
         //   p[i] = FILTER_UNIT_GET_R(info, uidx);
         // } else {
         uint8_t optr = cunit->optr;
 
-        if (colData == NULL || colDataIsNull((SColumnInfoData *)(cunit->colData), 0, i, NULL)) {
+        if (!isNull) {
+          colData = colDataGetData((SColumnInfoData *)(cunit->colData), i);
+        }
+        
+        if (colData == NULL || isNull) {
           p[i] = optr == OP_TYPE_IS_NULL ? true : false;
         } else {
           if (optr == OP_TYPE_IS_NOT_NULL) {
@@ -3916,6 +3921,10 @@ EDealRes fltReviseRewriter(SNode **pNode, void *pContext) {
       } else {
         SColumnNode   *refNode = (SColumnNode *)node->pLeft;
         SNodeListNode *listNode = (SNodeListNode *)node->pRight;
+        if (LIST_LENGTH(listNode->pNodeList) > 10) {
+          stat->scalarMode = true;
+          return DEAL_RES_CONTINUE;
+        }
         int32_t        type = vectorGetConvertType(refNode->node.resType.type, listNode->dataType.type);
         if (0 != type && type != refNode->node.resType.type) {
           stat->scalarMode = true;

source/libs/stream/src/streamExec.c

@@ -91,6 +91,7 @@ int32_t streamScanExec(SStreamTask* pTask, int32_t batchSz) {
   void* exec = pTask->exec.executor;
 
   qSetStreamOpOpen(exec);
+  bool finished = false;
 
   while (1) {
     SArray* pRes = taosArrayInit(0, sizeof(SSDataBlock));
@@ -106,7 +107,10 @@ int32_t streamScanExec(SStreamTask* pTask, int32_t batchSz) {
       if (qExecTask(exec, &output, &ts) < 0) {
         ASSERT(0);
       }
-      if (output == NULL) break;
+      if (output == NULL) {
+        finished = true;
+        break;
+      }
 
       SSDataBlock block = {0};
       assignOneDataBlock(&block, output);
@@ -133,6 +137,7 @@ int32_t streamScanExec(SStreamTask* pTask, int32_t batchSz) {
     if (pTask->outputType == TASK_OUTPUT__FIXED_DISPATCH || pTask->outputType == TASK_OUTPUT__SHUFFLE_DISPATCH) {
       streamDispatch(pTask);
     }
+    if (finished) break;
   }
   return 0;
 }

source/libs/stream/src/streamState.c

@@ -16,6 +16,7 @@
 #include "executor.h"
 #include "streamInc.h"
 #include "tcommon.h"
+#include "tcompare.h"
 #include "ttimer.h"
 
 // todo refactor
@@ -113,6 +114,12 @@ SStreamState* streamStateOpen(char* path, SStreamTask* pTask, bool specPath, int
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
   }
+  pState->pTdbState = taosMemoryCalloc(1, sizeof(STdbState));
+  if (pState->pTdbState == NULL) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    streamStateDestroy(pState);
+    return NULL;
+  }
 
   char statePath[1024];
   if (!specPath) {
@@ -121,26 +128,34 @@ SStreamState* streamStateOpen(char* path, SStreamTask* pTask, bool specPath, int
     memset(statePath, 0, 1024);
     tstrncpy(statePath, path, 1024);
   }
-  if (tdbOpen(statePath, szPage, pages, &pState->db, 0) < 0) {
+  if (tdbOpen(statePath, szPage, pages, &pState->pTdbState->db, 0) < 0) {
     goto _err;
   }
 
   // open state storage backend
-  if (tdbTbOpen("state.db", sizeof(SStateKey), -1, stateKeyCmpr, pState->db, &pState->pStateDb, 0) < 0) {
+  if (tdbTbOpen("state.db", sizeof(SStateKey), -1, stateKeyCmpr, pState->pTdbState->db, &pState->pTdbState->pStateDb,
+                0) < 0) {
     goto _err;
   }
 
   // todo refactor
-  if (tdbTbOpen("fill.state.db", sizeof(SWinKey), -1, winKeyCmpr, pState->db, &pState->pFillStateDb, 0) < 0) {
+  if (tdbTbOpen("fill.state.db", sizeof(SWinKey), -1, winKeyCmpr, pState->pTdbState->db,
+                &pState->pTdbState->pFillStateDb, 0) < 0) {
     goto _err;
   }
 
-  if (tdbTbOpen("session.state.db", sizeof(SStateSessionKey), -1, stateSessionKeyCmpr, pState->db,
+  if (tdbTbOpen("session.state.db", sizeof(SStateSessionKey), -1, stateSessionKeyCmpr, pState->pTdbState->db,
-                &pState->pSessionStateDb, 0) < 0) {
+                &pState->pTdbState->pSessionStateDb, 0) < 0) {
     goto _err;
   }
 
-  if (tdbTbOpen("func.state.db", sizeof(STupleKey), -1, STupleKeyCmpr, pState->db, &pState->pFuncStateDb, 0) < 0) {
+  if (tdbTbOpen("func.state.db", sizeof(STupleKey), -1, STupleKeyCmpr, pState->pTdbState->db,
+                &pState->pTdbState->pFuncStateDb, 0) < 0) {
+    goto _err;
+  }
+
+  if (tdbTbOpen("parname.state.db", sizeof(int64_t), TSDB_TABLE_NAME_LEN, NULL, pState->pTdbState->db,
+                &pState->pTdbState->pParNameDb, 0) < 0) {
     goto _err;
   }
 
@@ -148,115 +163,117 @@ SStreamState* streamStateOpen(char* path, SStreamTask* pTask, bool specPath, int
     goto _err;
   }
 
-  pState->pOwner = pTask;
+  pState->pTdbState->pOwner = pTask;
 
   return pState;
 
 _err:
-  tdbTbClose(pState->pStateDb);
+  tdbTbClose(pState->pTdbState->pStateDb);
-  tdbTbClose(pState->pFuncStateDb);
+  tdbTbClose(pState->pTdbState->pFuncStateDb);
-  tdbTbClose(pState->pFillStateDb);
+  tdbTbClose(pState->pTdbState->pFillStateDb);
-  tdbTbClose(pState->pSessionStateDb);
+  tdbTbClose(pState->pTdbState->pSessionStateDb);
-  tdbClose(pState->db);
+  tdbTbClose(pState->pTdbState->pParNameDb);
-  taosMemoryFree(pState);
+  tdbClose(pState->pTdbState->db);
+  streamStateDestroy(pState);
   return NULL;
 }
 
 void streamStateClose(SStreamState* pState) {
-  tdbCommit(pState->db, &pState->txn);
+  tdbCommit(pState->pTdbState->db, &pState->pTdbState->txn);
-  tdbPostCommit(pState->db, &pState->txn);
+  tdbPostCommit(pState->pTdbState->db, &pState->pTdbState->txn);
-  tdbTbClose(pState->pStateDb);
+  tdbTbClose(pState->pTdbState->pStateDb);
-  tdbTbClose(pState->pFuncStateDb);
+  tdbTbClose(pState->pTdbState->pFuncStateDb);
-  tdbTbClose(pState->pFillStateDb);
+  tdbTbClose(pState->pTdbState->pFillStateDb);
-  tdbTbClose(pState->pSessionStateDb);
+  tdbTbClose(pState->pTdbState->pSessionStateDb);
-  tdbClose(pState->db);
+  tdbTbClose(pState->pTdbState->pParNameDb);
+  tdbClose(pState->pTdbState->db);
 
-  taosMemoryFree(pState);
+  streamStateDestroy(pState);
 }
 
 int32_t streamStateBegin(SStreamState* pState) {
-  if (tdbTxnOpen(&pState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) <
+  if (tdbTxnOpen(&pState->pTdbState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL,
-      0) {
+                 TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) < 0) {
     return -1;
   }
 
-  if (tdbBegin(pState->db, &pState->txn) < 0) {
+  if (tdbBegin(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
-    tdbTxnClose(&pState->txn);
+    tdbTxnClose(&pState->pTdbState->txn);
     return -1;
   }
   return 0;
 }
 
 int32_t streamStateCommit(SStreamState* pState) {
-  if (tdbCommit(pState->db, &pState->txn) < 0) {
+  if (tdbCommit(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
     return -1;
   }
-  if (tdbPostCommit(pState->db, &pState->txn) < 0) {
+  if (tdbPostCommit(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
     return -1;
   }
-  memset(&pState->txn, 0, sizeof(TXN));
+  memset(&pState->pTdbState->txn, 0, sizeof(TXN));
-  if (tdbTxnOpen(&pState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) <
+  if (tdbTxnOpen(&pState->pTdbState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL,
-      0) {
+                 TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) < 0) {
     return -1;
   }
-  if (tdbBegin(pState->db, &pState->txn) < 0) {
+  if (tdbBegin(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
     return -1;
   }
   return 0;
 }
 
 int32_t streamStateAbort(SStreamState* pState) {
-  if (tdbAbort(pState->db, &pState->txn) < 0) {
+  if (tdbAbort(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
     return -1;
   }
-  memset(&pState->txn, 0, sizeof(TXN));
+  memset(&pState->pTdbState->txn, 0, sizeof(TXN));
-  if (tdbTxnOpen(&pState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) <
+  if (tdbTxnOpen(&pState->pTdbState->txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL,
-      0) {
+                 TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) < 0) {
     return -1;
   }
-  if (tdbBegin(pState->db, &pState->txn) < 0) {
+  if (tdbBegin(pState->pTdbState->db, &pState->pTdbState->txn) < 0) {
     return -1;
   }
   return 0;
 }
 
 int32_t streamStateFuncPut(SStreamState* pState, const STupleKey* key, const void* value, int32_t vLen) {
-  return tdbTbUpsert(pState->pFuncStateDb, key, sizeof(STupleKey), value, vLen, &pState->txn);
+  return tdbTbUpsert(pState->pTdbState->pFuncStateDb, key, sizeof(STupleKey), value, vLen, &pState->pTdbState->txn);
 }
 int32_t streamStateFuncGet(SStreamState* pState, const STupleKey* key, void** pVal, int32_t* pVLen) {
-  return tdbTbGet(pState->pFuncStateDb, key, sizeof(STupleKey), pVal, pVLen);
+  return tdbTbGet(pState->pTdbState->pFuncStateDb, key, sizeof(STupleKey), pVal, pVLen);
 }
 
 int32_t streamStateFuncDel(SStreamState* pState, const STupleKey* key) {
-  return tdbTbDelete(pState->pFuncStateDb, key, sizeof(STupleKey), &pState->txn);
+  return tdbTbDelete(pState->pTdbState->pFuncStateDb, key, sizeof(STupleKey), &pState->pTdbState->txn);
 }
 
 // todo refactor
 int32_t streamStatePut(SStreamState* pState, const SWinKey* key, const void* value, int32_t vLen) {
   SStateKey sKey = {.key = *key, .opNum = pState->number};
-  return tdbTbUpsert(pState->pStateDb, &sKey, sizeof(SStateKey), value, vLen, &pState->txn);
+  return tdbTbUpsert(pState->pTdbState->pStateDb, &sKey, sizeof(SStateKey), value, vLen, &pState->pTdbState->txn);
 }
 
 // todo refactor
 int32_t streamStateFillPut(SStreamState* pState, const SWinKey* key, const void* value, int32_t vLen) {
-  return tdbTbUpsert(pState->pFillStateDb, key, sizeof(SWinKey), value, vLen, &pState->txn);
+  return tdbTbUpsert(pState->pTdbState->pFillStateDb, key, sizeof(SWinKey), value, vLen, &pState->pTdbState->txn);
 }
 
 // todo refactor
 int32_t streamStateGet(SStreamState* pState, const SWinKey* key, void** pVal, int32_t* pVLen) {
   SStateKey sKey = {.key = *key, .opNum = pState->number};
-  return tdbTbGet(pState->pStateDb, &sKey, sizeof(SStateKey), pVal, pVLen);
+  return tdbTbGet(pState->pTdbState->pStateDb, &sKey, sizeof(SStateKey), pVal, pVLen);
 }
 
 // todo refactor
 int32_t streamStateFillGet(SStreamState* pState, const SWinKey* key, void** pVal, int32_t* pVLen) {
-  return tdbTbGet(pState->pFillStateDb, key, sizeof(SWinKey), pVal, pVLen);
+  return tdbTbGet(pState->pTdbState->pFillStateDb, key, sizeof(SWinKey), pVal, pVLen);
 }
 
 // todo refactor
 int32_t streamStateDel(SStreamState* pState, const SWinKey* key) {
   SStateKey sKey = {.key = *key, .opNum = pState->number};
-  return tdbTbDelete(pState->pStateDb, &sKey, sizeof(SStateKey), &pState->txn);
+  return tdbTbDelete(pState->pTdbState->pStateDb, &sKey, sizeof(SStateKey), &pState->pTdbState->txn);
 }
 
 int32_t streamStateClear(SStreamState* pState) {
@@ -280,7 +297,7 @@ void streamStateSetNumber(SStreamState* pState, int32_t number) { pState->number
 
 // todo refactor
 int32_t streamStateFillDel(SStreamState* pState, const SWinKey* key) {
-  return tdbTbDelete(pState->pFillStateDb, key, sizeof(SWinKey), &pState->txn);
+  return tdbTbDelete(pState->pTdbState->pFillStateDb, key, sizeof(SWinKey), &pState->pTdbState->txn);
 }
 
 int32_t streamStateAddIfNotExist(SStreamState* pState, const SWinKey* key, void** pVal, int32_t* pVLen) {
@@ -306,7 +323,7 @@ int32_t streamStateReleaseBuf(SStreamState* pState, const SWinKey* key, void* pV
 SStreamStateCur* streamStateGetCur(SStreamState* pState, const SWinKey* key) {
   SStreamStateCur* pCur = taosMemoryCalloc(1, sizeof(SStreamStateCur));
   if (pCur == NULL) return NULL;
-  tdbTbcOpen(pState->pStateDb, &pCur->pCur, NULL);
+  tdbTbcOpen(pState->pTdbState->pStateDb, &pCur->pCur, NULL);
 
   int32_t   c = 0;
   SStateKey sKey = {.key = *key, .opNum = pState->number};
@@ -322,7 +339,7 @@ SStreamStateCur* streamStateGetCur(SStreamState* pState, const SWinKey* key) {
 SStreamStateCur* streamStateFillGetCur(SStreamState* pState, const SWinKey* key) {
   SStreamStateCur* pCur = taosMemoryCalloc(1, sizeof(SStreamStateCur));
   if (pCur == NULL) return NULL;
-  tdbTbcOpen(pState->pFillStateDb, &pCur->pCur, NULL);
+  tdbTbcOpen(pState->pTdbState->pFillStateDb, &pCur->pCur, NULL);
 
   int32_t c = 0;
   tdbTbcMoveTo(pCur->pCur, key, sizeof(SWinKey), &c);
@@ -414,7 +431,7 @@ SStreamStateCur* streamStateSeekKeyNext(SStreamState* pState, const SWinKey* key
     return NULL;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -440,7 +457,7 @@ SStreamStateCur* streamStateFillSeekKeyNext(SStreamState* pState, const SWinKey*
   if (!pCur) {
     return NULL;
   }
-  if (tdbTbcOpen(pState->pFillStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pFillStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -465,7 +482,7 @@ SStreamStateCur* streamStateFillSeekKeyPrev(SStreamState* pState, const SWinKey*
   if (pCur == NULL) {
     return NULL;
   }
-  if (tdbTbcOpen(pState->pFillStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pFillStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -512,7 +529,8 @@ void streamFreeVal(void* val) { tdbFree(val); }
 
 int32_t streamStateSessionPut(SStreamState* pState, const SSessionKey* key, const void* value, int32_t vLen) {
   SStateSessionKey sKey = {.key = *key, .opNum = pState->number};
-  return tdbTbUpsert(pState->pSessionStateDb, &sKey, sizeof(SStateSessionKey), value, vLen, &pState->txn);
+  return tdbTbUpsert(pState->pTdbState->pSessionStateDb, &sKey, sizeof(SStateSessionKey), value, vLen,
+                     &pState->pTdbState->txn);
 }
 
 int32_t streamStateSessionGet(SStreamState* pState, SSessionKey* key, void** pVal, int32_t* pVLen) {
@@ -535,7 +553,7 @@ int32_t streamStateSessionGet(SStreamState* pState, SSessionKey* key, void** pVa
 
 int32_t streamStateSessionDel(SStreamState* pState, const SSessionKey* key) {
   SStateSessionKey sKey = {.key = *key, .opNum = pState->number};
-  return tdbTbDelete(pState->pSessionStateDb, &sKey, sizeof(SStateSessionKey), &pState->txn);
+  return tdbTbDelete(pState->pTdbState->pSessionStateDb, &sKey, sizeof(SStateSessionKey), &pState->pTdbState->txn);
 }
 
 SStreamStateCur* streamStateSessionSeekKeyCurrentPrev(SStreamState* pState, const SSessionKey* key) {
@@ -544,7 +562,7 @@ SStreamStateCur* streamStateSessionSeekKeyCurrentPrev(SStreamState* pState, cons
     return NULL;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -571,7 +589,7 @@ SStreamStateCur* streamStateSessionSeekKeyCurrentNext(SStreamState* pState, cons
     return NULL;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -599,7 +617,7 @@ SStreamStateCur* streamStateSessionSeekKeyNext(SStreamState* pState, const SSess
     return NULL;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }
@@ -666,7 +684,7 @@ int32_t streamStateSessionGetKeyByRange(SStreamState* pState, const SSessionKey*
     return -1;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return -1;
   }
@@ -812,6 +830,22 @@ _end:
   return res;
 }
 
+int32_t streamStatePutParName(SStreamState* pState, int64_t groupId, const char tbname[TSDB_TABLE_NAME_LEN]) {
+  tdbTbUpsert(pState->pTdbState->pParNameDb, &groupId, sizeof(int64_t), tbname, TSDB_TABLE_NAME_LEN,
+              &pState->pTdbState->txn);
+  return 0;
+}
+
+int32_t streamStateGetParName(SStreamState* pState, int64_t groupId, void** pVal) {
+  int32_t len;
+  return tdbTbGet(pState->pTdbState->pParNameDb, &groupId, sizeof(int64_t), pVal, &len);
+}
+
+void streamStateDestroy(SStreamState* pState) {
+  taosMemoryFreeClear(pState->pTdbState);
+  taosMemoryFreeClear(pState);
+}
+
 #if 0
 char* streamStateSessionDump(SStreamState* pState) {
   SStreamStateCur* pCur = taosMemoryCalloc(1, sizeof(SStreamStateCur));
@@ -819,7 +853,7 @@ char* streamStateSessionDump(SStreamState* pState) {
     return NULL;
   }
   pCur->number = pState->number;
-  if (tdbTbcOpen(pState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
+  if (tdbTbcOpen(pState->pTdbState->pSessionStateDb, &pCur->pCur, NULL) < 0) {
     streamStateFreeCur(pCur);
     return NULL;
   }

source/libs/stream/src/streamUpdate.c

@@ -163,9 +163,9 @@ bool updateInfoIsTableInserted(SUpdateInfo *pInfo, int64_t tbUid) {
   return false;
 }
 
-void updateInfoFillBlockData(SUpdateInfo *pInfo, SSDataBlock *pBlock, int32_t primaryTsCol) {
+TSKEY updateInfoFillBlockData(SUpdateInfo *pInfo, SSDataBlock *pBlock, int32_t primaryTsCol) {
-  if (pBlock == NULL || pBlock->info.rows == 0) return;
+  if (pBlock == NULL || pBlock->info.rows == 0) return INT64_MIN;
-  TSKEY   maxTs = -1;
+  TSKEY   maxTs = INT64_MIN;
   int64_t tbUid = pBlock->info.uid;
 
   SColumnInfoData *pColDataInfo = taosArrayGet(pBlock->pDataBlock, primaryTsCol);
@@ -186,6 +186,7 @@ void updateInfoFillBlockData(SUpdateInfo *pInfo, SSDataBlock *pBlock, int32_t pr
   if (pMaxTs == NULL || *pMaxTs > maxTs) {
     taosHashPut(pInfo->pMap, &tbUid, sizeof(int64_t), &maxTs, sizeof(TSKEY));
   }
+  return maxTs;
 }
 
 bool updateInfoIsUpdated(SUpdateInfo *pInfo, uint64_t tableId, TSKEY ts) {

source/libs/sync/inc/syncEnv.h

@@ -57,6 +57,11 @@ void       syncNodeRemove(int64_t rid);
 SSyncNode* syncNodeAcquire(int64_t rid);
 void       syncNodeRelease(SSyncNode* pNode);
 
+int64_t           syncHbTimerDataAdd(SSyncHbTimerData* pData);
+void              syncHbTimerDataRemove(int64_t rid);
+SSyncHbTimerData* syncHbTimerDataAcquire(int64_t rid);
+void              syncHbTimerDataRelease(SSyncHbTimerData* pData);
+
 #ifdef __cplusplus
 }
 #endif

source/libs/sync/inc/syncInt.h

@@ -57,10 +57,11 @@ typedef struct SRaftId {
 } SRaftId;
 
 typedef struct SSyncHbTimerData {
-  SSyncNode*  pSyncNode;
+  int64_t     syncNodeRid;
   SSyncTimer* pTimer;
   SRaftId     destId;
   uint64_t    logicClock;
+  int64_t     rid;
 } SSyncHbTimerData;
 
 typedef struct SSyncTimer {
@@ -70,7 +71,7 @@ typedef struct SSyncTimer {
   uint64_t          counter;
   int32_t           timerMS;
   SRaftId           destId;
-  SSyncHbTimerData  hbData;
+  int64_t           hbDataRid;
 } SSyncTimer;
 
 typedef struct SElectTimerParam {
@@ -189,6 +190,8 @@ typedef struct SSyncNode {
   int64_t leaderTime;
   int64_t lastReplicateTime;
 
+  bool isStart;
+
 } SSyncNode;
 
 // open/close --------------
@@ -198,6 +201,7 @@ void       syncNodeStartStandBy(SSyncNode* pSyncNode);
 void       syncNodeClose(SSyncNode* pSyncNode);
 void       syncNodePreClose(SSyncNode* pSyncNode);
 int32_t    syncNodePropose(SSyncNode* pSyncNode, SRpcMsg* pMsg, bool isWeak);
+void       syncHbTimerDataFree(SSyncHbTimerData* pData);
 
 // on message ---------------------
 int32_t syncNodeOnTimeout(SSyncNode* ths, const SRpcMsg* pMsg);

source/libs/sync/src/syncEnv.c

@@ -20,6 +20,7 @@
 
 static SSyncEnv gSyncEnv = {0};
 static int32_t  gNodeRefId = -1;
+static int32_t  gHbDataRefId = -1;
 static void     syncEnvTick(void *param, void *tmrId);
 
 SSyncEnv *syncEnv() { return &gSyncEnv; }
@@ -50,6 +51,13 @@ int32_t syncInit() {
     return -1;
   }
 
+  gHbDataRefId = taosOpenRef(200, (RefFp)syncHbTimerDataFree);
+  if (gHbDataRefId < 0) {
+    sError("failed to init hb-data ref");
+    syncCleanUp();
+    return -1;
+  }
+
   sDebug("sync rsetId:%d is open", gNodeRefId);
   return 0;
 }
@@ -64,6 +72,12 @@ void syncCleanUp() {
     taosCloseRef(gNodeRefId);
     gNodeRefId = -1;
   }
+
+  if (gHbDataRefId != -1) {
+    sDebug("sync rsetId:%d is closed", gHbDataRefId);
+    taosCloseRef(gHbDataRefId);
+    gHbDataRefId = -1;
+  }
 }
 
 int64_t syncNodeAdd(SSyncNode *pNode) {
@@ -88,6 +102,26 @@ SSyncNode *syncNodeAcquire(int64_t rid) {
 
 void syncNodeRelease(SSyncNode *pNode) { taosReleaseRef(gNodeRefId, pNode->rid); }
 
+int64_t syncHbTimerDataAdd(SSyncHbTimerData *pData) {
+  pData->rid = taosAddRef(gHbDataRefId, pData);
+  if (pData->rid < 0) return -1;
+  return pData->rid;
+}
+
+void syncHbTimerDataRemove(int64_t rid) { taosRemoveRef(gHbDataRefId, rid); }
+
+SSyncHbTimerData *syncHbTimerDataAcquire(int64_t rid) {
+  SSyncHbTimerData *pData = taosAcquireRef(gHbDataRefId, rid);
+  if (pData == NULL) {
+    sError("failed to acquire hb-timer-data from refId:%" PRId64, rid);
+    terrno = TSDB_CODE_SYN_INTERNAL_ERROR;
+  }
+
+  return pData;
+}
+
+void syncHbTimerDataRelease(SSyncHbTimerData *pData) { taosReleaseRef(gHbDataRefId, pData->rid); }
+
 #if 0
 void syncEnvStartTimer() {
   taosTmrReset(gSyncEnv.FpEnvTickTimer, gSyncEnv.envTickTimerMS, &gSyncEnv, gSyncEnv.pTimerManager,

source/libs/sync/src/syncMain.c

@@ -91,6 +91,7 @@ void syncStart(int64_t rid) {
 void syncStop(int64_t rid) {
   SSyncNode* pSyncNode = syncNodeAcquire(rid);
   if (pSyncNode != NULL) {
+    pSyncNode->isStart = false;
     syncNodeRelease(pSyncNode);
     syncNodeRemove(rid);
   }
@@ -435,8 +436,15 @@ int32_t syncNodeLeaderTransfer(SSyncNode* pSyncNode) {
   }
 
   int32_t ret = 0;
-  if (pSyncNode->state == TAOS_SYNC_STATE_LEADER) {
+  if (pSyncNode->state == TAOS_SYNC_STATE_LEADER && pSyncNode->replicaNum > 1) {
     SNodeInfo newLeader = (pSyncNode->peersNodeInfo)[0];
+    if (pSyncNode->peersNum == 2) {
+      SyncIndex matchIndex0 = syncIndexMgrGetIndex(pSyncNode->pMatchIndex, &(pSyncNode->peersId[0]));
+      SyncIndex matchIndex1 = syncIndexMgrGetIndex(pSyncNode->pMatchIndex, &(pSyncNode->peersId[1]));
+      if (matchIndex1 > matchIndex0) {
+        newLeader = (pSyncNode->peersNodeInfo)[1];
+      }
+    }
     ret = syncNodeLeaderTransferTo(pSyncNode, newLeader);
   }
 
@@ -665,13 +673,20 @@ static int32_t syncHbTimerInit(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer, SRa
 static int32_t syncHbTimerStart(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer) {
   int32_t ret = 0;
   if (syncIsInit()) {
-    SSyncHbTimerData* pData = &pSyncTimer->hbData;
+    SSyncHbTimerData* pData = syncHbTimerDataAcquire(pSyncTimer->hbDataRid);
-    pData->pSyncNode = pSyncNode;
+    if (pData == NULL) {
+      pData = taosMemoryMalloc(sizeof(SSyncHbTimerData));
+      pData->rid = syncHbTimerDataAdd(pData);
+    }
+    pSyncTimer->hbDataRid = pData->rid;
+
+    pData->syncNodeRid = pSyncNode->rid;
     pData->pTimer = pSyncTimer;
     pData->destId = pSyncTimer->destId;
     pData->logicClock = pSyncTimer->logicClock;
 
-    taosTmrReset(pSyncTimer->timerCb, pSyncTimer->timerMS, pData, syncEnv()->pTimerManager, &pSyncTimer->pTimer);
+    taosTmrReset(pSyncTimer->timerCb, pSyncTimer->timerMS, (void*)(pData->rid), syncEnv()->pTimerManager,
+                 &pSyncTimer->pTimer);
   } else {
     sError("vgId:%d, start ctrl hb timer error, sync env is stop", pSyncNode->vgId);
   }
@@ -683,6 +698,8 @@ static int32_t syncHbTimerStop(SSyncNode* pSyncNode, SSyncTimer* pSyncTimer) {
   atomic_add_fetch_64(&pSyncTimer->logicClock, 1);
   taosTmrStop(pSyncTimer->pTimer);
   pSyncTimer->pTimer = NULL;
+  syncHbTimerDataRemove(pSyncTimer->hbDataRid);
+  pSyncTimer->hbDataRid = -1;
   return ret;
 }
 
@@ -934,6 +951,7 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
     SSyncSnapshotSender* pSender = snapshotSenderCreate(pSyncNode, i);
     // ASSERT(pSender != NULL);
     (pSyncNode->senders)[i] = pSender;
+    sSTrace(pSender, "snapshot sender create new while open, data:%p", pSender);
   }
 
   // snapshot receivers
@@ -960,7 +978,8 @@ SSyncNode* syncNodeOpen(SSyncInfo* pSyncInfo) {
   // snapshotting
   atomic_store_64(&pSyncNode->snapshottingIndex, SYNC_INDEX_INVALID);
 
-  sNTrace(pSyncNode, "sync open");
+  pSyncNode->isStart = true;
+  sNTrace(pSyncNode, "sync open, node:%p", pSyncNode);
 
   return pSyncNode;
 
@@ -1027,15 +1046,13 @@ void syncNodePreClose(SSyncNode* pSyncNode) {
   syncNodeStopHeartbeatTimer(pSyncNode);
 }
 
+void syncHbTimerDataFree(SSyncHbTimerData* pData) { taosMemoryFree(pData); }
+
 void syncNodeClose(SSyncNode* pSyncNode) {
-  if (pSyncNode == NULL) {
+  if (pSyncNode == NULL) return;
-    return;
+  sNTrace(pSyncNode, "sync close, data:%p", pSyncNode);
-  }
-  int32_t ret;
 
-  sNTrace(pSyncNode, "sync close");
+  int32_t ret = raftStoreClose(pSyncNode->pRaftStore);
-
-  ret = raftStoreClose(pSyncNode->pRaftStore);
   ASSERT(ret == 0);
   pSyncNode->pRaftStore = NULL;
 
@@ -1064,6 +1081,7 @@ void syncNodeClose(SSyncNode* pSyncNode) {
 
   for (int32_t i = 0; i < TSDB_MAX_REPLICA; ++i) {
     if ((pSyncNode->senders)[i] != NULL) {
+      sSTrace((pSyncNode->senders)[i], "snapshot sender destroy while close, data:%p", (pSyncNode->senders)[i]);
       snapshotSenderDestroy((pSyncNode->senders)[i]);
       (pSyncNode->senders)[i] = NULL;
     }
@@ -1385,7 +1403,7 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
       // reset sender
       bool reset = false;
       for (int32_t j = 0; j < TSDB_MAX_REPLICA; ++j) {
-        if (syncUtilSameId(&(pSyncNode->replicasId)[i], &oldReplicasId[j])) {
+        if (syncUtilSameId(&(pSyncNode->replicasId)[i], &oldReplicasId[j]) && oldSenders[j] != NULL) {
           char     host[128];
           uint16_t port;
           syncUtilU642Addr((pSyncNode->replicasId)[i].addr, host, sizeof(host), &port);
@@ -1402,6 +1420,8 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
 
           sNTrace(pSyncNode, "snapshot sender udpate replicaIndex from %d to %d, %s:%d, %p, reset:%d", oldreplicaIndex,
                   i, host, port, (pSyncNode->senders)[i], reset);
+
+          break;
         }
       }
     }
@@ -1410,15 +1430,17 @@ void syncNodeDoConfigChange(SSyncNode* pSyncNode, SSyncCfg* pNewConfig, SyncInde
     for (int32_t i = 0; i < TSDB_MAX_REPLICA; ++i) {
       if ((pSyncNode->senders)[i] == NULL) {
         (pSyncNode->senders)[i] = snapshotSenderCreate(pSyncNode, i);
-        sSTrace((pSyncNode->senders)[i], "snapshot sender create new");
+        sSTrace((pSyncNode->senders)[i], "snapshot sender create new while reconfig, data:%p", (pSyncNode->senders)[i]);
+      } else {
+        sSTrace((pSyncNode->senders)[i], "snapshot sender already exist, data:%p", (pSyncNode->senders)[i]);
       }
     }
 
     // free old
     for (int32_t i = 0; i < TSDB_MAX_REPLICA; ++i) {
       if (oldSenders[i] != NULL) {
+        sNTrace(pSyncNode, "snapshot sender destroy old, data:%p replica-index:%d", oldSenders[i], i);
         snapshotSenderDestroy(oldSenders[i]);
-        sNTrace(pSyncNode, "snapshot sender delete old %p replica-index:%d", oldSenders[i], i);
         oldSenders[i] = NULL;
       }
     }
@@ -1929,29 +1951,59 @@ static void syncNodeEqHeartbeatTimer(void* param, void* tmrId) {
 }
 
 static void syncNodeEqPeerHeartbeatTimer(void* param, void* tmrId) {
-  SSyncHbTimerData* pData = (SSyncHbTimerData*)param;
+  int64_t hbDataRid = (int64_t)param;
-  SSyncNode*        pSyncNode = pData->pSyncNode;
-  SSyncTimer*       pSyncTimer = pData->pTimer;
 
+  SSyncHbTimerData* pData = syncHbTimerDataAcquire(hbDataRid);
+  if (pData == NULL) {
+    sError("hb timer get pData NULL, %" PRId64, hbDataRid);
+    return;
+  }
+
+  SSyncNode* pSyncNode = syncNodeAcquire(pData->syncNodeRid);
   if (pSyncNode == NULL) {
+    syncHbTimerDataRelease(pData);
+    sError("hb timer get pSyncNode NULL");
+    return;
+  }
+
+  SSyncTimer* pSyncTimer = pData->pTimer;
+
+  if (!pSyncNode->isStart) {
+    syncNodeRelease(pSyncNode);
+    syncHbTimerDataRelease(pData);
+    sError("vgId:%d, hb timer sync node already stop", pSyncNode->vgId);
     return;
   }
 
   if (pSyncNode->state != TAOS_SYNC_STATE_LEADER) {
+    syncNodeRelease(pSyncNode);
+    syncHbTimerDataRelease(pData);
+    sError("vgId:%d, hb timer sync node not leader", pSyncNode->vgId);
     return;
   }
 
   if (pSyncNode->pRaftStore == NULL) {
+    syncNodeRelease(pSyncNode);
+    syncHbTimerDataRelease(pData);
+    sError("vgId:%d, hb timer raft store already stop", pSyncNode->vgId);
     return;
   }
 
-  // sNTrace(pSyncNode, "eq peer hb timer");
+  // sTrace("vgId:%d, eq peer hb timer", pSyncNode->vgId);
-
-  int64_t timerLogicClock = atomic_load_64(&pSyncTimer->logicClock);
-  int64_t msgLogicClock = atomic_load_64(&pData->logicClock);
 
   if (pSyncNode->replicaNum > 1) {
+    int64_t timerLogicClock = atomic_load_64(&pSyncTimer->logicClock);
+    int64_t msgLogicClock = atomic_load_64(&pData->logicClock);
+
     if (timerLogicClock == msgLogicClock) {
+      if (syncIsInit()) {
+        // sTrace("vgId:%d, reset peer hb timer", pSyncNode->vgId);
+        taosTmrReset(syncNodeEqPeerHeartbeatTimer, pSyncTimer->timerMS, (void*)hbDataRid, syncEnv()->pTimerManager,
+                     &pSyncTimer->pTimer);
+      } else {
+        sError("sync env is stop, reset peer hb timer error");
+      }
+
       SRpcMsg rpcMsg = {0};
       (void)syncBuildHeartbeat(&rpcMsg, pSyncNode->vgId);
 
@@ -1966,18 +2018,14 @@ static void syncNodeEqPeerHeartbeatTimer(void* param, void* tmrId) {
       // send msg
       syncNodeSendHeartbeat(pSyncNode, &pSyncMsg->destId, &rpcMsg);
 
-      if (syncIsInit()) {
-        taosTmrReset(syncNodeEqPeerHeartbeatTimer, pSyncTimer->timerMS, pData, syncEnv()->pTimerManager,
-                     &pSyncTimer->pTimer);
-      } else {
-        sError("sync env is stop, syncNodeEqHeartbeatTimer");
-      }
-
     } else {
-      sTrace("==syncNodeEqPeerHeartbeatTimer== timerLogicClock:%" PRId64 ", msgLogicClock:%" PRId64 "", timerLogicClock,
+      sTrace("vgId:%d, do not send hb, timerLogicClock:%" PRId64 ", msgLogicClock:%" PRId64 "", pSyncNode->vgId,
-             msgLogicClock);
+             timerLogicClock, msgLogicClock);
     }
   }
+
+  syncHbTimerDataRelease(pData);
+  syncNodeRelease(pSyncNode);
 }
 
 static int32_t syncNodeEqNoop(SSyncNode* pNode) {

source/libs/sync/src/syncRaftLog.c

@@ -38,7 +38,7 @@ SSyncLogStore* logStoreCreate(SSyncNode* pSyncNode) {
   }
 
   // pLogStore->pCache = taosLRUCacheInit(10 * 1024 * 1024, 1, .5);
-  pLogStore->pCache = taosLRUCacheInit(100 * 1024 * 1024, 1, .5);
+  pLogStore->pCache = taosLRUCacheInit(30 * 1024 * 1024, 1, .5);
   if (pLogStore->pCache == NULL) {
     taosMemoryFree(pLogStore);
     terrno = TSDB_CODE_WAL_OUT_OF_MEMORY;

source/libs/transport/src/tmsgcb.c

@@ -44,7 +44,13 @@ int32_t tmsgSendReq(const SEpSet* epSet, SRpcMsg* pMsg) {
   return code;
 }
 
-void tmsgSendRsp(SRpcMsg* pMsg) { return (*defaultMsgCb.sendRspFp)(pMsg); }
+void tmsgSendRsp(SRpcMsg* pMsg) {
+#if 1
+  rpcSendResponse(pMsg);
+#else
+  return (*defaultMsgCb.sendRspFp)(pMsg);
+#endif
+}
 
 void tmsgSendRedirectRsp(SRpcMsg* pMsg, const SEpSet* pNewEpSet) { (*defaultMsgCb.sendRedirectRspFp)(pMsg, pNewEpSet); }
 

source/libs/transport/src/transSvr.c

@@ -462,8 +462,6 @@ static void uvStartSendResp(SSvrMsg* smsg) {
   if (pConn->broken == true) {
     // persist by
     destroySmsg(smsg);
-    // transFreeMsg(smsg->msg.pCont);
-    // taosMemoryFree(smsg);
     transUnrefSrvHandle(pConn);
     return;
   }
@@ -1234,7 +1232,9 @@ int transReleaseSrvHandle(void* handle) {
   m->type = Release;
 
   tTrace("%s conn %p start to release", transLabel(pThrd->pTransInst), exh->handle);
-  transAsyncSend(pThrd->asyncPool, &m->q);
+  if (0 != transAsyncSend(pThrd->asyncPool, &m->q)) {
+    destroySmsg(m);
+  }
 
   transReleaseExHandle(transGetRefMgt(), refId);
   return 0;
@@ -1269,7 +1269,9 @@ int transSendResponse(const STransMsg* msg) {
 
   STraceId* trace = (STraceId*)&msg->info.traceId;
   tGTrace("conn %p start to send resp (1/2)", exh->handle);
-  transAsyncSend(pThrd->asyncPool, &m->q);
+  if (0 != transAsyncSend(pThrd->asyncPool, &m->q)) {
+    destroySmsg(m);
+  }
 
   transReleaseExHandle(transGetRefMgt(), refId);
   return 0;
@@ -1303,7 +1305,9 @@ int transRegisterMsg(const STransMsg* msg) {
 
   STrans* pTransInst = pThrd->pTransInst;
   tTrace("%s conn %p start to register brokenlink callback", transLabel(pTransInst), exh->handle);
-  transAsyncSend(pThrd->asyncPool, &m->q);
+  if (0 != transAsyncSend(pThrd->asyncPool, &m->q)) {
+    destroySmsg(m);
+  }
 
   transReleaseExHandle(transGetRefMgt(), refId);
   return 0;

source/libs/wal/src/walMgmt.c

@@ -251,7 +251,7 @@ static void walFsyncAll() {
       int32_t code = taosFsyncFile(pWal->pLogFile);
       if (code != 0) {
         wError("vgId:%d, file:%" PRId64 ".log, failed to fsync since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal),
-               strerror(code));
+               strerror(errno));
       }
     }
     pWal = taosIterateRef(tsWal.refSetId, pWal->refId);

source/os/src/osDir.c

@@ -336,12 +336,14 @@ int32_t taosRealPath(char *dirname, char *realPath, int32_t maxlen) {
 #else
   if (realpath(dirname, tmp) != NULL) {
 #endif
-    if (realPath == NULL) {
+    if (strlen(tmp) < maxlen) {
-      strncpy(dirname, tmp, maxlen);
+      if (realPath == NULL) {
-    } else {
+        strncpy(dirname, tmp, maxlen);
-      strncpy(realPath, tmp, maxlen);
+      } else {
+        strncpy(realPath, tmp, maxlen);
+      }
+      return 0;
     }
-    return 0;
   }
 
   return -1;

source/util/src/terror.c

@@ -344,6 +344,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TDB_STB_ALREADY_EXIST,        "Stable already exists
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_STB_NOT_EXIST,            "Stable not exists")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_INVALID_TABLE_SCHEMA_VER, "Table schema is old")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TDB_ENV_OPEN_ERROR,       "TDB env open error")
+TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TABLE_IN_OTHER_STABLE,    "Table already exists in other stables")
 
 // query
 TAOS_DEFINE_ERROR(TSDB_CODE_QRY_INVALID_QHANDLE,          "Invalid handle")
@@ -646,7 +647,12 @@ const char* tstrerror(int32_t err) {
 
   // this is a system errno
   if ((err & 0x00ff0000) == 0x00ff0000) {
-    return strerror(err & 0x0000ffff);
+    int32_t code = err & 0x0000ffff;
+    if (code >= 0 && code < 36) {
+      return strerror(code);
+    } else {
+      return "unknown err";
+    }
   }
 
   int32_t s = 0;

tests/parallel_test/cases.task

@@ -11,7 +11,7 @@
 ,,y,script,./test.sh -f tsim/user/privilege_db.sim
 ,,y,script,./test.sh -f tsim/user/privilege_sysinfo.sim
 ,,y,script,./test.sh -f tsim/db/alter_option.sim
-,,,script,./test.sh -f tsim/db/alter_replica_13.sim
+,,y,script,./test.sh -f tsim/db/alter_replica_13.sim
 ,,y,script,./test.sh -f tsim/db/alter_replica_31.sim
 ,,y,script,./test.sh -f tsim/db/basic1.sim
 ,,y,script,./test.sh -f tsim/db/basic2.sim
@@ -35,30 +35,30 @@
 ,,y,script,./test.sh -f tsim/db/show_create_table.sim
 ,,y,script,./test.sh -f tsim/db/tables.sim
 ,,y,script,./test.sh -f tsim/db/taosdlog.sim
-,,,script,./test.sh -f tsim/dnode/balance_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/balance_replica1.sim
-,,,script,./test.sh -f tsim/dnode/balance_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/balance_replica3.sim
-,,,script,./test.sh -f tsim/dnode/balance1.sim
+,,y,script,./test.sh -f tsim/dnode/balance1.sim
-,,,script,./test.sh -f tsim/dnode/balance2.sim
+,,y,script,./test.sh -f tsim/dnode/balance2.sim
-,,,script,./test.sh -f tsim/dnode/balance3.sim
+,,y,script,./test.sh -f tsim/dnode/balance3.sim
-,,,script,./test.sh -f tsim/dnode/balancex.sim
+,,y,script,./test.sh -f tsim/dnode/balancex.sim
 ,,y,script,./test.sh -f tsim/dnode/create_dnode.sim
 ,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_mnode.sim
 ,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_qnode_snode.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica1.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_vnode_replica3.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica1.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_has_multi_vnode_replica3.sim
-,,,script,./test.sh -f tsim/dnode/drop_dnode_force.sim
+,,y,script,./test.sh -f tsim/dnode/drop_dnode_force.sim
 ,,y,script,./test.sh -f tsim/dnode/offline_reason.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica1.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_leader.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_follower.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v1_follower.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
-,,,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
+,,y,script,./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
-,,,script,./test.sh -f tsim/dnode/vnode_clean.sim
+,,y,script,./test.sh -f tsim/dnode/vnode_clean.sim
-,,,script,./test.sh -f tsim/dnode/use_dropped_dnode.sim 
+,,y,script,./test.sh -f tsim/dnode/use_dropped_dnode.sim 
-,,,script,./test.sh -f tsim/dnode/split_vgroup_replica1.sim 
+,,y,script,./test.sh -f tsim/dnode/split_vgroup_replica1.sim 
-,,,script,./test.sh -f tsim/dnode/split_vgroup_replica3.sim 
+,,y,script,./test.sh -f tsim/dnode/split_vgroup_replica3.sim 
 ,,y,script,./test.sh -f tsim/import/basic.sim
 ,,y,script,./test.sh -f tsim/import/commit.sim
 ,,y,script,./test.sh -f tsim/import/large.sim
@@ -113,7 +113,7 @@
 ,,y,script,./test.sh -f tsim/parser/first_last.sim
 ,,y,script,./test.sh -f tsim/parser/fill_stb.sim
 ,,y,script,./test.sh -f tsim/parser/interp.sim
-#,,y,script,./test.sh -f tsim/parser/limit2.sim
+,,y,script,./test.sh -f tsim/parser/limit2.sim
 ,,y,script,./test.sh -f tsim/parser/fourArithmetic-basic.sim
 ,,y,script,./test.sh -f tsim/parser/function.sim
 ,,y,script,./test.sh -f tsim/parser/groupby-basic.sim
@@ -136,8 +136,8 @@
 ,,y,script,./test.sh -f tsim/parser/lastrow.sim
 ,,y,script,./test.sh -f tsim/parser/lastrow2.sim
 ,,y,script,./test.sh -f tsim/parser/like.sim
-,,,script,./test.sh -f tsim/parser/limit.sim
+,,y,script,./test.sh -f tsim/parser/limit.sim
-,,,script,./test.sh -f tsim/parser/limit1.sim
+,,y,script,./test.sh -f tsim/parser/limit1.sim
 ,,y,script,./test.sh -f tsim/parser/mixed_blocks.sim
 ,,y,script,./test.sh -f tsim/parser/nchar.sim
 ,,y,script,./test.sh -f tsim/parser/nestquery.sim
@@ -163,7 +163,7 @@
 ,,y,script,./test.sh -f tsim/parser/timestamp.sim
 ,,y,script,./test.sh -f tsim/parser/top_groupby.sim
 ,,y,script,./test.sh -f tsim/parser/topbot.sim
-,,,script,./test.sh -f tsim/parser/union.sim
+,,y,script,./test.sh -f tsim/parser/union.sim
 ,,y,script,./test.sh -f tsim/parser/union_sysinfo.sim
 ,,y,script,./test.sh -f tsim/parser/where.sim
 ,,y,script,./test.sh -f tsim/query/charScalarFunction.sim
@@ -176,11 +176,11 @@
 ,,y,script,./test.sh -f tsim/query/udf.sim
 ,,y,script,./test.sh -f tsim/qnode/basic1.sim
 ,,y,script,./test.sh -f tsim/snode/basic1.sim
-,,,script,./test.sh -f tsim/mnode/basic1.sim
+,,y,script,./test.sh -f tsim/mnode/basic1.sim
-,,,script,./test.sh -f tsim/mnode/basic2.sim
+,,y,script,./test.sh -f tsim/mnode/basic2.sim
-,,,script,./test.sh -f tsim/mnode/basic3.sim
+,,y,script,./test.sh -f tsim/mnode/basic3.sim
-,,,script,./test.sh -f tsim/mnode/basic4.sim
+,,y,script,./test.sh -f tsim/mnode/basic4.sim
-,,,script,./test.sh -f tsim/mnode/basic5.sim
+,,y,script,./test.sh -f tsim/mnode/basic5.sim
 ,,y,script,./test.sh -f tsim/show/basic.sim
 ,,y,script,./test.sh -f tsim/table/autocreate.sim
 ,,y,script,./test.sh -f tsim/table/basic1.sim
@@ -213,10 +213,10 @@
 ,,n,script,./test.sh -f tsim/stream/basic0.sim -g
 ,,y,script,./test.sh -f tsim/stream/basic1.sim
 ,,y,script,./test.sh -f tsim/stream/basic2.sim
-,,,script,./test.sh -f tsim/stream/drop_stream.sim
+,,y,script,./test.sh -f tsim/stream/drop_stream.sim
 ,,y,script,./test.sh -f tsim/stream/fillHistoryBasic1.sim
 ,,y,script,./test.sh -f tsim/stream/fillHistoryBasic2.sim
-,,y,script,./test.sh -f tsim/stream/fillHistoryBasic3.sim
+,,n,script,./test.sh -f tsim/stream/fillHistoryBasic3.sim
 ,,y,script,./test.sh -f tsim/stream/distributeInterval0.sim
 ,,y,script,./test.sh -f tsim/stream/distributeIntervalRetrive0.sim
 ,,y,script,./test.sh -f tsim/stream/distributeSession0.sim
@@ -227,11 +227,11 @@
 ,,y,script,./test.sh -f tsim/stream/triggerSession0.sim
 ,,y,script,./test.sh -f tsim/stream/partitionby.sim
 ,,y,script,./test.sh -f tsim/stream/partitionby1.sim
-,,y,script,./test.sh -f tsim/stream/schedSnode.sim
+,,n,script,./test.sh -f tsim/stream/schedSnode.sim
-,,,script,./test.sh -f tsim/stream/windowClose.sim
+,,y,script,./test.sh -f tsim/stream/windowClose.sim
 ,,y,script,./test.sh -f tsim/stream/ignoreExpiredData.sim
 ,,y,script,./test.sh -f tsim/stream/sliding.sim
-,,y,script,./test.sh -f tsim/stream/partitionbyColumnInterval.sim
+,,n,script,./test.sh -f tsim/stream/partitionbyColumnInterval.sim
 ,,y,script,./test.sh -f tsim/stream/partitionbyColumnSession.sim
 ,,y,script,./test.sh -f tsim/stream/partitionbyColumnState.sim
 ,,y,script,./test.sh -f tsim/stream/deleteInterval.sim
@@ -278,8 +278,9 @@
 ,,y,script,./test.sh -f tsim/stable/values.sim
 ,,y,script,./test.sh -f tsim/stable/vnode3.sim
 ,,y,script,./test.sh -f tsim/stable/metrics_idx.sim
-,,,script,./test.sh -f tsim/sma/drop_sma.sim
+,,n,script,./test.sh -f tsim/sma/drop_sma.sim
-,,,script,./test.sh -f tsim/sma/tsmaCreateInsertQuery.sim
+,,n,script,./test.sh -f tsim/sma/sma_leak.sim
+,,y,script,./test.sh -f tsim/sma/tsmaCreateInsertQuery.sim
 ,,y,script,./test.sh -f tsim/sma/rsmaCreateInsertQuery.sim
 ,,y,script,./test.sh -f tsim/sma/rsmaPersistenceRecovery.sim
 ,,n,script,./test.sh -f tsim/valgrind/checkError1.sim
@@ -291,12 +292,12 @@
 ,,n,script,./test.sh -f tsim/valgrind/checkError7.sim
 ,,n,script,./test.sh -f tsim/valgrind/checkError8.sim
 ,,n,script,./test.sh -f tsim/valgrind/checkUdf.sim
-,,,script,./test.sh -f tsim/vnode/replica3_basic.sim
+,,y,script,./test.sh -f tsim/vnode/replica3_basic.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_repeat.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_vgroup.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_many.sim
 ,,y,script,./test.sh -f tsim/vnode/replica3_import.sim
-,,,script,./test.sh -f tsim/vnode/stable_balance_replica1.sim
+,,y,script,./test.sh -f tsim/vnode/stable_balance_replica1.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode2_stop.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode2.sim
 ,,y,script,./test.sh -f tsim/vnode/stable_dnode3.sim
@@ -424,6 +425,7 @@
 ,,,system-test,python3 ./test.py -f 1-insert/test_stmt_set_tbname_tag.py
 ,,,system-test,python3 ./test.py -f 1-insert/alter_stable.py
 ,,,system-test,python3 ./test.py -f 1-insert/alter_table.py
+,,,system-test,python3 ./test.py -f 1-insert/boundary.py
 ,,,system-test,python3 ./test.py -f 1-insert/insertWithMoreVgroup.py
 ,,,system-test,python3 ./test.py -f 1-insert/table_comment.py
 ,,,system-test,python3 ./test.py -f 1-insert/time_range_wise.py
@@ -437,11 +439,11 @@
 ,,,system-test,python3 ./test.py -f 1-insert/database_pre_suf.py
 ,,,system-test,python3 ./test.py -f 1-insert/InsertFuturets.py
 ,,,system-test,python3 ./test.py -f 0-others/show.py
-,,,system-test,python3 ./test.py -f 2-query/abs.py
+,,,system-test,./pytest.sh python3 ./test.py -f 2-query/abs.py
 ,,,system-test,python3 ./test.py -f 2-query/abs.py -R
 ,,,system-test,python3 ./test.py -f 2-query/and_or_for_byte.py
 ,,,system-test,python3 ./test.py -f 2-query/and_or_for_byte.py -R
-,,,system-test,python3 ./test.py -f 2-query/apercentile.py
+,,,system-test,./pytest.sh python3 ./test.py -f 2-query/apercentile.py
 ,,,system-test,python3 ./test.py -f 2-query/apercentile.py -R
 ,,,system-test,python3 ./test.py -f 2-query/arccos.py
 ,,,system-test,python3 ./test.py -f 2-query/arccos.py -R
@@ -607,6 +609,8 @@
 ,,,system-test,python3 ./test.py -f 2-query/upper.py -R
 ,,,system-test,python3 ./test.py -f 2-query/varchar.py
 ,,,system-test,python3 ./test.py -f 2-query/varchar.py -R
+,,,system-test,python3 ./test.py -f 2-query/case_when.py 
+,,,system-test,python3 ./test.py -f 2-query/case_when.py -R
 ,,,system-test,python3 ./test.py -f 1-insert/update_data.py
 ,,,system-test,python3 ./test.py -f 1-insert/tb_100w_data_order.py
 ,,,system-test,python3 ./test.py -f 1-insert/delete_stable.py
@@ -813,6 +817,7 @@
 ,,,system-test,python3 ./test.py -f 2-query/last_row.py -Q 2
 ,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -Q 2
 ,,,system-test,python3 ./test.py -f 2-query/sml.py -Q 2
+,,,system-test,python3 ./test.py -f 2-query/case_when.py -Q 2
 ,,,system-test,python3 ./test.py -f 2-query/between.py -Q  3
 ,,,system-test,python3 ./test.py -f 2-query/distinct.py -Q  3
 ,,,system-test,python3 ./test.py -f 2-query/varchar.py -Q  3
@@ -906,6 +911,7 @@
 ,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -Q 3
 ,,,system-test,python3 ./test.py -f 2-query/sml.py -Q 3
 ,,,system-test,python3 ./test.py -f 2-query/interp.py -Q 3
+,,,system-test,python3 ./test.py -f 2-query/case_when.py -Q 3
 ,,,system-test,python3 ./test.py -f 2-query/between.py -Q  4
 ,,,system-test,python3 ./test.py -f 2-query/distinct.py -Q  4
 ,,,system-test,python3 ./test.py -f 2-query/varchar.py -Q  4
@@ -998,6 +1004,7 @@
 ,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -Q 4
 ,,,system-test,python3 ./test.py -f 2-query/sml.py -Q 4
 ,,,system-test,python3 ./test.py -f 2-query/interp.py -Q 4
+,,,system-test,python3 ./test.py -f 2-query/case_when.py -Q 4
 
 #develop test
 ,,,develop-test,python3 ./test.py -f 5-taos-tools/taosbenchmark/auto_create_table_json.py

tests/pytest/crash_gen.sh

@@ -45,7 +45,7 @@ fi
 
 # Now getting ready to execute Python
 # The following is the default of our standard dev env (Ubuntu 20.04), modify/adjust at your own risk
-PYTHON_EXEC=python3.8
+PYTHON_EXEC=python3
 
 # First we need to set up a path for Python to find our own TAOS modules, so that "import" can work.
 # export PYTHONPATH=$(pwd)/../../src/connector/python:$(pwd)

tests/pytest/crash_gen/crash_gen_main.py

@@ -37,6 +37,7 @@ import requests
 # from guppy import hpy
 import gc
 import taos
+from taos.tmq import *
 
 
 from .shared.types import TdColumns, TdTags
@@ -419,10 +420,12 @@ class ThreadCoordinator:
             except threading.BrokenBarrierError as err:
                 self._execStats.registerFailure("Aborted due to worker thread timeout")
                 Logging.error("\n")
+
                 Logging.error("Main loop aborted, caused by worker thread(s) time-out of {} seconds".format(
                     ThreadCoordinator.WORKER_THREAD_TIMEOUT))
                 Logging.error("TAOS related threads blocked at (stack frames top-to-bottom):")
                 ts = ThreadStacks()
+                ts.record_current_time(time.time())  # record thread exit time at current moment
                 ts.print(filterInternal=True)
                 workerTimeout = True
 
@@ -546,7 +549,12 @@ class ThreadCoordinator:
 
         # pick a task type for current state
         db = self.pickDatabase()
-        taskType = db.getStateMachine().pickTaskType() # dynamic name of class
+        if Dice.throw(2)==1:
+            taskType = db.getStateMachine().pickTaskType() # dynamic name of class
+        else:
+            taskType = db.getStateMachine().balance_pickTaskType() #  and an method can get  balance task types 
+            pass
+        
         return taskType(self._execStats, db)  # create a task from it
 
     def resetExecutedTasks(self):
@@ -674,9 +682,15 @@ class AnyState:
     # only "under normal circumstances", as we may override it with the -b option
     CAN_DROP_DB = 2  
     CAN_CREATE_FIXED_SUPER_TABLE = 3
+    CAN_CREATE_STREAM = 3  # super table must exists
+    CAN_CREATE_TOPIC = 3  # super table must exists
+    CAN_CREATE_CONSUMERS = 3 
     CAN_DROP_FIXED_SUPER_TABLE = 4
+    CAN_DROP_TOPIC = 4
+    CAN_DROP_STREAM = 4
     CAN_ADD_DATA = 5
     CAN_READ_DATA = 6
+    CAN_DELETE_DATA = 6
 
     def __init__(self):
         self._info = self.getInfo()
@@ -727,12 +741,30 @@ class AnyState:
             return False
         return self._info[self.CAN_DROP_FIXED_SUPER_TABLE]
 
+    def canCreateTopic(self):
+        return self._info[self.CAN_CREATE_TOPIC]
+    
+    def canDropTopic(self):
+        return self._info[self.CAN_DROP_TOPIC]
+
+    def canCreateConsumers(self):
+        return self._info[self.CAN_CREATE_CONSUMERS]
+    
+    def canCreateStreams(self):
+        return self._info[self.CAN_CREATE_STREAM]
+
+    def canDropStream(self):
+        return self._info[self.CAN_DROP_STREAM]
+
     def canAddData(self):
         return self._info[self.CAN_ADD_DATA]
 
     def canReadData(self):
         return self._info[self.CAN_READ_DATA]
 
+    def canDeleteData(self):
+        return self._info[self.CAN_DELETE_DATA]
+
     def assertAtMostOneSuccess(self, tasks, cls):
         sCnt = 0
         for task in tasks:
@@ -902,7 +934,7 @@ class StateHasData(AnyState):
                 ):  # only if we didn't create one
                 # we shouldn't have dropped it
                 self.assertNoTask(tasks, TaskDropDb)
-            if (not self.hasTask(tasks, TaskCreateSuperTable)
+            if not( self.hasTask(tasks, TaskCreateSuperTable)
                     ):  # if we didn't create the table
                 # we should not have a task that drops it
                 self.assertNoTask(tasks, TaskDropSuperTable)
@@ -974,14 +1006,21 @@ class StateMechine:
         # did not do this when openning connection, and this is NOT the worker
         # thread, which does this on their own
         dbc.use(dbName)
+        
         if not dbc.hasTables():  # no tables
+            
             Logging.debug("[STT] DB_ONLY found, between {} and {}".format(ts, time.time()))
             return StateDbOnly()
 
         # For sure we have tables, which means we must have the super table. # TODO: are we sure?
+        
         sTable = self._db.getFixedSuperTable()
-        if sTable.hasRegTables(dbc):  # no regular tables
+        
+
+        if sTable.hasRegTables(dbc):  # no regular tables 
+            # print("debug=====*\n"*100)
             Logging.debug("[STT] SUPER_TABLE_ONLY found, between {} and {}".format(ts, time.time()))
+                
             return StateSuperTableOnly()
         else:  # has actual tables
             Logging.debug("[STT] HAS_DATA found, between {} and {}".format(ts, time.time()))
@@ -1051,6 +1090,28 @@ class StateMechine:
         # Logging.debug(" (weighted random:{}/{}) ".format(i, len(taskTypes)))
         return taskTypes[i]
 
+    def balance_pickTaskType(self):
+        # all the task types we can choose from at curent state
+        BasicTypes = self.getTaskTypes()
+        weightsTypes = BasicTypes.copy()
+
+        # this matrixs can balance  the Frequency of TaskTypes 
+        balance_TaskType_matrixs = {'TaskDropDb': 5 , 'TaskDropTopics': 20 , 'TaskDropStreams':10 , 'TaskDropStreamTables':10 ,
+                          'TaskReadData':50 , 'TaskDropSuperTable':5 , 'TaskAlterTags':3 , 'TaskAddData':10,
+                          'TaskDeleteData':10 , 'TaskCreateDb':10 , 'TaskCreateStream': 3, 'TaskCreateTopic' :3,
+                          'TaskCreateConsumers':10, 'TaskCreateSuperTable': 10 }  # TaskType : balance_matrixs of task
+        
+        for task , weights in balance_TaskType_matrixs.items():
+            
+            for basicType in BasicTypes:
+                if basicType.__name__ == task:
+                    for _ in range(weights):
+                        weightsTypes.append(basicType)
+
+        task = random.sample(weightsTypes,1)
+        return task[0]
+
+
     # ref:
     # https://eli.thegreenplace.net/2010/01/22/weighted-random-generation-in-python/
     def _weighted_choice_sub(self, weights) -> int:
@@ -1109,6 +1170,7 @@ class Database:
         return "fs_table"
 
     def getFixedSuperTable(self) -> TdSuperTable:
+
         return TdSuperTable(self.getFixedSuperTableName(), self.getName())
 
     # We aim to create a starting time tick, such that, whenever we run our test here once
@@ -1342,6 +1404,19 @@ class Task():
                 0x2603, # Table does not exist, replaced by 2662 below
                 0x260d, # Tags number not matched
                 0x2662, # Table does not exist #TODO: what about 2603 above?
+                0x2600, # database not specified, SQL: show stables , database droped , and show tables
+                0x032C, # Object is creating
+                0x032D, # Object is dropping
+                0x03D3, # Conflict transaction not completed
+                0x0707, # Query not ready , it always occur at replica 3
+                0x707,  # Query not ready
+                0x396,  # Database in creating status
+                0x386,  # Database in droping status
+                0x03E1, # failed on tmq_subscribe ,topic not exist
+                0x03ed , # Topic must be dropped first, SQL: drop database db_0
+                0x0203 ,  #  Invalid value 
+                0x03f0 ,  # Stream already exist , topic already exists
+
 
 
 
@@ -1638,9 +1713,12 @@ class TaskCreateDb(StateTransitionTask):
             # numReplica = Dice.throw(Settings.getConfig().max_replicas) + 1 # 1,2 ... N
             numReplica = Config.getConfig().num_replicas # fixed, always
             repStr = "replica {}".format(numReplica)
-        updatePostfix = "update 1" if Config.getConfig().verify_data else "" # allow update only when "verify data" is active
+        updatePostfix = "" if Config.getConfig().verify_data else "" # allow update only when "verify data" is active , 3.0 version default is update 1 
+        vg_nums = random.randint(1,8)
+        cache_model = Dice.choice(['none' , 'last_row' , 'last_value' , 'both'])
+        buffer = random.randint(3,128)
         dbName = self._db.getName()
-        self.execWtSql(wt, "create database {} {} {} ".format(dbName, repStr, updatePostfix ) )
+        self.execWtSql(wt, "create database {} {} {} vgroups {} cachemodel '{}' buffer {}  ".format(dbName, repStr, updatePostfix, vg_nums, cache_model,buffer ) )
         if dbName == "db_0" and Config.getConfig().use_shadow_db:
             self.execWtSql(wt, "create database {} {} {} ".format("db_s", repStr, updatePostfix ) )
 
@@ -1654,9 +1732,211 @@ class TaskDropDb(StateTransitionTask):
         return state.canDropDb()
 
     def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
-        self.execWtSql(wt, "drop database {}".format(self._db.getName()))
+        
+        try:
+            self.queryWtSql(wt, "drop database {}".format(self._db.getName())) # drop database maybe failed ,because topic exists
+        except taos.error.ProgrammingError as err:
+            errno = Helper.convertErrno(err.errno)
+            if errno in [0x0203]: # drop maybe failed 
+                pass
+
         Logging.debug("[OPS] database dropped at {}".format(time.time()))
 
+
+class TaskCreateStream(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canCreateStreams()
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        dbname = self._db.getName()
+        
+        sub_stream_name = dbname+ '_sub_stream'
+        sub_stream_tb_name = 'stream_tb_sub'
+        super_stream_name = dbname+ '_super_stream'
+        super_stream_tb_name = 'stream_tb_super'
+        if not self._db.exists(wt.getDbConn()):
+            Logging.debug("Skipping task, no DB yet")
+            return
+
+        sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+        # wt.execSql("use db")    # should always be in place
+        stbname =sTable.getName()
+        sub_tables = sTable.getRegTables(wt.getDbConn())
+        aggExpr = Dice.choice([                
+                    'count(*)', 'avg(speed)', 'sum(speed)', 'stddev(speed)','min(speed)', 'max(speed)', 'first(speed)', 'last(speed)',
+                    'apercentile(speed, 10)', 'last_row(*)',  'twa(speed)']) 
+        
+        stream_sql = '' # set default value
+
+        if sub_tables:
+            sub_tbname = sub_tables[0]
+            # create stream with query above sub_table
+            stream_sql = 'create stream {} into {}.{} as select  {}, avg(speed) FROM {}.{}  PARTITION BY tbname INTERVAL(5s) SLIDING(3s)  '.\
+            format(sub_stream_name,dbname,sub_stream_tb_name ,aggExpr,dbname,sub_tbname)
+        else:
+            stream_sql = 'create stream {} into {}.{} as select  {}, avg(speed) FROM {}.{}  PARTITION BY tbname INTERVAL(5s) SLIDING(3s)  '.\
+            format(super_stream_name,dbname,super_stream_tb_name,aggExpr, dbname,stbname)
+        self.execWtSql(wt, stream_sql)
+        Logging.debug("[OPS] stream is creating at {}".format(time.time()))
+
+
+class TaskCreateTopic(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canCreateTopic()
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        dbname = self._db.getName()
+       
+        sub_topic_name = dbname+ '_sub_topic'
+        super_topic_name = dbname+ '_super_topic'
+        stable_topic  = dbname+ '_stable_topic'
+        db_topic = 'database_' + dbname+ '_topics'
+        if not self._db.exists(wt.getDbConn()):
+            Logging.debug("Skipping task, no DB yet")
+            return
+
+        sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+        # wt.execSql("use db")    # should always be in place
+        # create topic if not exists topic_ctb_column as select ts, c1, c2, c3 from stb1;
+
+        stbname =sTable.getName()
+        sub_tables = sTable.getRegTables(wt.getDbConn())
+
+        scalarExpr = Dice.choice([ '*','speed','color','abs(speed)','acos(speed)','asin(speed)','atan(speed)','ceil(speed)','cos(speed)','cos(speed)',
+                    'floor(speed)','log(speed,2)','pow(speed,2)','round(speed)','sin(speed)','sqrt(speed)','char_length(color)','concat(color,color)',   
+                    'concat_ws(" ", color,color," ")','length(color)', 'lower(color)',  'ltrim(color)','substr(color , 2)','upper(color)','cast(speed as double)',
+                    'cast(ts as bigint)']) 
+        topic_sql = ''  # set default value
+        if Dice.throw(3)==0:  # create topic : source data from sub query 
+            if sub_tables: # if not empty 
+                sub_tbname = sub_tables[0]
+                # create topic : source data from sub query of sub stable
+                topic_sql = 'create topic {}  as select {} FROM {}.{}  ;  '.format(sub_topic_name,scalarExpr,dbname,sub_tbname)
+            
+            else:  # create topic : source data from sub query of stable
+                topic_sql = 'create topic {}  as select  {} FROM {}.{}  '.format(super_topic_name,scalarExpr, dbname,stbname)
+        elif Dice.throw(3)==1:   # create topic :  source data from super table
+            topic_sql = 'create topic {}  AS STABLE {}.{}  '.format(stable_topic,dbname,stbname)
+  
+        elif Dice.throw(3)==2:   # create topic :  source data from whole database
+            topic_sql = 'create topic {}  AS DATABASE {}  '.format(db_topic,dbname)   
+        else:
+            pass
+
+        # exec create topics
+        self.execWtSql(wt, "use {}".format(dbname))
+        self.execWtSql(wt, topic_sql)
+        Logging.debug("[OPS] db topic is creating at {}".format(time.time()))
+
+class TaskDropTopics(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canDropTopic()
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        dbname = self._db.getName()
+       
+
+        if not self._db.exists(wt.getDbConn()):
+            Logging.debug("Skipping task, no DB yet")
+            return
+
+        sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+        # wt.execSql("use db")    # should always be in place
+        tblName = sTable.getName()
+        if sTable.hasTopics(wt.getDbConn()):
+            sTable.dropTopics(wt.getDbConn(),dbname,None)  # drop topics of database
+            sTable.dropTopics(wt.getDbConn(),dbname,tblName)  # drop topics of stable
+
+class TaskDropStreams(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canDropStream()
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        # dbname = self._db.getName()
+       
+
+        if not self._db.exists(wt.getDbConn()):
+            Logging.debug("Skipping task, no DB yet")
+            return
+
+        sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+        # wt.execSql("use db")    # should always be in place
+        # tblName = sTable.getName()
+        if sTable.hasStreams(wt.getDbConn()):
+            sTable.dropStreams(wt.getDbConn())  # drop stream of database
+
+class TaskDropStreamTables(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canDropStream()
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        # dbname = self._db.getName()
+       
+
+        if not self._db.exists(wt.getDbConn()):
+            Logging.debug("Skipping task, no DB yet")
+            return
+
+        sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+        wt.execSql("use db")    # should always be in place
+        # tblName = sTable.getName()
+        if sTable.hasStreamTables(wt.getDbConn()):
+            sTable.dropStreamTables(wt.getDbConn())   # drop stream tables
+
+class TaskCreateConsumers(StateTransitionTask):
+    
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canCreateConsumers()  
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+
+        if Config.getConfig().connector_type == 'native':   
+ 
+            sTable = self._db.getFixedSuperTable() # type: TdSuperTable
+            # wt.execSql("use db")    # should always be in place
+            if sTable.hasTopics(wt.getDbConn()):
+                sTable.createConsumer(wt.getDbConn(),random.randint(1,10))
+                pass
+        else:
+            print(" restful not support tmq consumers")
+            return 
+
+        
 class TaskCreateSuperTable(StateTransitionTask):
     @classmethod
     def getEndState(cls):
@@ -1673,7 +1953,7 @@ class TaskCreateSuperTable(StateTransitionTask):
 
         sTable = self._db.getFixedSuperTable() # type: TdSuperTable
         # wt.execSql("use db")    # should always be in place
-
+        
         sTable.create(wt.getDbConn(),
                       {'ts': TdDataType.TIMESTAMP, 'speed': TdDataType.INT, 'color': TdDataType.BINARY16}, {
                           'b': TdDataType.BINARY200, 'f': TdDataType.FLOAT},
@@ -1688,14 +1968,17 @@ class TdSuperTable:
     def __init__(self, stName, dbName):
         self._stName = stName
         self._dbName = dbName
+        self._consumerLists = {}
+        self._ConsumerInsts = []
 
     def getName(self):
         return self._stName
 
+
     def drop(self, dbc, skipCheck = False):
         dbName = self._dbName
         if self.exists(dbc) : # if myself exists
-            fullTableName = dbName + '.' + self._stName                
+            fullTableName = dbName + '.' + self._stName        
             dbc.execute("DROP TABLE {}".format(fullTableName))
         else:
             if not skipCheck:
@@ -1711,10 +1994,12 @@ class TdSuperTable:
 
         dbName = self._dbName
         dbc.execute("USE " + dbName)
-        fullTableName = dbName + '.' + self._stName       
+        fullTableName = dbName + '.' + self._stName     
+
         if dbc.existsSuperTable(self._stName):
-            if dropIfExists: 
+            if dropIfExists:            
-                dbc.execute("DROP TABLE {}".format(fullTableName))
+                dbc.execute("DROP TABLE {}".format(fullTableName))        
+                
             else: # error
                 raise CrashGenError("Cannot create super table, already exists: {}".format(self._stName))
 
@@ -1728,12 +2013,61 @@ class TdSuperTable:
             )            
         else:
             sql += " TAGS (dummy int) "
-        dbc.execute(sql)        
+        dbc.execute(sql) 
+
+    def createConsumer(self, dbc,Consumer_nums):   
+        
+        def generateConsumer(current_topic_list):
+            conf = TaosTmqConf()
+            conf.set("group.id", "tg2")
+            conf.set("td.connect.user", "root")
+            conf.set("td.connect.pass", "taosdata")
+            conf.set("enable.auto.commit", "true")
+            def tmq_commit_cb_print(tmq, resp, offset, param=None):
+                print(f"commit: {resp}, tmq: {tmq}, offset: {offset}, param: {param}")
+            conf.set_auto_commit_cb(tmq_commit_cb_print, None)
+            consumer = conf.new_consumer()   
+            topic_list = TaosTmqList()
+            for topic in current_topic_list:
+                topic_list.append(topic)
+            try:
+                consumer.subscribe(topic_list)
+            except TmqError as e :
+                pass
+
+            # consumer with random work life 
+            time_start = time.time()
+            while 1:
+                res = consumer.poll(1000)
+                if time.time() - time_start >random.randint(5,50) :
+                    break
+            try:
+                consumer.unsubscribe()
+            except TmqError as e :
+                pass
+            return
+        
+        # mulit Consumer 
+        current_topic_list = self.getTopicLists(dbc)
+        for i in range(Consumer_nums):
+            consumer_inst = threading.Thread(target=generateConsumer, args=(current_topic_list,))
+            self._ConsumerInsts.append(consumer_inst)
+
+        for ConsumerInst in self._ConsumerInsts:
+            ConsumerInst.start()
+        for ConsumerInst in self._ConsumerInsts:
+            ConsumerInst.join()
+
+    def getTopicLists(self, dbc: DbConn):
+        dbc.query("show topics ")
+        topics = dbc.getQueryResult()
+        topicLists = [v[0] for v in topics]
+        return topicLists
 
     def getRegTables(self, dbc: DbConn):
         dbName = self._dbName
         try:
-            dbc.query("select TBNAME from {}.{}".format(dbName, self._stName))  # TODO: analyze result set later            
+            dbc.query("select distinct TBNAME from {}.{}".format(dbName, self._stName))  # TODO: analyze result set later            
         except taos.error.ProgrammingError as err:                    
             errno2 = Helper.convertErrno(err.errno) 
             Logging.debug("[=] Failed to get tables from super table: errno=0x{:X}, msg: {}".format(errno2, err))
@@ -1743,7 +2077,75 @@ class TdSuperTable:
         return [v[0] for v in qr] # list transformation, ref: https://stackoverflow.com/questions/643823/python-list-transformation
 
     def hasRegTables(self, dbc: DbConn):
-        return dbc.query("SELECT * FROM {}.{}".format(self._dbName, self._stName)) > 0
+ 
+        if dbc.existsSuperTable(self._stName):
+
+            return dbc.query("SELECT * FROM {}.{}".format(self._dbName, self._stName)) > 0
+        else:
+            return False
+
+    def hasStreamTables(self,dbc: DbConn):
+        
+        return dbc.query("show {}.stables like 'stream_tb%'".format(self._dbName)) > 0
+
+    def hasStreams(self,dbc: DbConn):
+        return dbc.query("show streams") > 0
+
+    def hasTopics(self,dbc: DbConn):
+       
+        return dbc.query("show topics") > 0
+
+    def dropTopics(self,dbc: DbConn , dbname=None,stb_name=None):
+        dbc.query("show topics ")
+        topics = dbc.getQueryResult()
+
+        if dbname !=None and stb_name == None :
+            
+            for topic in topics:
+                if dbname in topic[0] and topic[0].startswith("database"):
+                    try:
+                        dbc.execute('drop topic {}'.format(topic[0]))
+                        Logging.debug("[OPS] topic  {} is droping at {}".format(topic,time.time()))
+                    except taos.error.ProgrammingError as err:                    
+                        errno = Helper.convertErrno(err.errno)
+                        if errno in [0x03EB]: # Topic subscribed cannot be dropped
+                           pass
+                            # for subsript in subscriptions:
+                                
+                        else:
+                            pass
+
+                        pass
+            return True
+        elif dbname !=None and stb_name!= None:
+            for topic in topics:
+                if topic[0].startswith(self._dbName) and topic[0].endswith('topic'):
+                    dbc.execute('drop topic {}'.format(topic[0]))
+                    Logging.debug("[OPS] topic  {} is droping at {}".format(topic,time.time()))
+            return True
+        else:
+            return True
+            pass
+
+    def dropStreams(self,dbc:DbConn):
+        dbc.query("show streams ")
+        Streams = dbc.getQueryResult()
+        for Stream in Streams:
+            if Stream[0].startswith(self._dbName):
+                dbc.execute('drop stream {}'.format(Stream[0]))
+            
+        return not dbc.query("show streams ") > 0
+
+    def dropStreamTables(self, dbc: DbConn):
+        dbc.query("show {}.stables like 'stream_tb%'".format(self._dbName))
+        
+        StreamTables = dbc.getQueryResult()
+
+        for StreamTable in  StreamTables:
+            if self.dropStreams(dbc):
+                dbc.execute('drop table {}.{}'.format(self._dbName,StreamTable[0]))
+            
+        return not dbc.query("show {}.stables like 'stream_tb%'".format(self._dbName))
 
     def ensureRegTable(self, task: Optional[Task], dbc: DbConn, regTableName: str):
         '''
@@ -1838,10 +2240,46 @@ class TdSuperTable:
             # Run the query against the regular table first
             doAggr = (Dice.throw(2) == 0) # 1 in 2 chance
             if not doAggr: # don't do aggregate query, just simple one
+                commonExpr = Dice.choice([
+                    '*',
+                    'abs(speed)',
+                    'acos(speed)',
+                    'asin(speed)',
+                    'atan(speed)',
+                    'ceil(speed)',
+                    'cos(speed)',
+                    'cos(speed)',
+                    'floor(speed)',
+                    'log(speed,2)',
+                    'pow(speed,2)',
+                    'round(speed)',
+                    'sin(speed)',
+                    'sqrt(speed)',
+                    'char_length(color)',
+                    'concat(color,color)',   
+                    'concat_ws(" ", color,color," ")',
+                    'length(color)',
+                    'lower(color)',
+                    'ltrim(color)',
+                    'substr(color , 2)',
+                    'upper(color)',
+                    'cast(speed as double)',
+                    'cast(ts as bigint)',
+                    # 'TO_ISO8601(color)',
+                    # 'TO_UNIXTIMESTAMP(ts)',
+                    'now()',
+                    'timediff(ts,now)',
+                    'timezone()',
+                    'TIMETRUNCATE(ts,1s)',
+                    'TIMEZONE()',
+                    'TODAY()',
+                    'distinct(color)'
+                ]
+                )
                 ret.append(SqlQuery( # reg table
-                    "select {} from {}.{}".format('*', self._dbName, rTbName)))
+                    "select {} from {}.{}".format(commonExpr, self._dbName, rTbName)))
                 ret.append(SqlQuery( # super table
-                    "select {} from {}.{}".format('*', self._dbName, self.getName())))
+                    "select {} from {}.{}".format(commonExpr, self._dbName, self.getName())))
             else: # Aggregate query
                 aggExpr = Dice.choice([                
                     'count(*)',
@@ -1857,17 +2295,34 @@ class TdSuperTable:
                     'top(speed, 50)', # TODO: not supported?
                     'bottom(speed, 50)', # TODO: not supported?
                     'apercentile(speed, 10)', # TODO: TD-1316
-                    # 'last_row(speed)', # TODO: commented out per TD-3231, we should re-create
+                    'last_row(*)', # TODO: commented out per TD-3231, we should re-create
                     # Transformation Functions
                     # 'diff(speed)', # TODO: no supported?!
-                    'spread(speed)'
+                    'spread(speed)',
+                    'elapsed(ts)',
+                    'mode(speed)',
+                    'bottom(speed,1)',
+                    'top(speed,1)',
+                    'tail(speed,1)',
+                    'unique(color)',
+                    'csum(speed)',
+                    'DERIVATIVE(speed,1s,1)',
+                    'diff(speed,1)',
+                    'irate(speed)',
+                    'mavg(speed,3)',
+                    'sample(speed,5)',
+                    'STATECOUNT(speed,"LT",1)',
+                    'STATEDURATION(speed,"LT",1)',
+                    'twa(speed)' 
+                    
                     ]) # TODO: add more from 'top'
 
             
                 # if aggExpr not in ['stddev(speed)']: # STDDEV not valid for super tables?! (Done in TD-1049)
                 sql = "select {} from {}.{}".format(aggExpr, self._dbName, self.getName())
                 if Dice.throw(3) == 0: # 1 in X chance
-                    sql = sql + ' GROUP BY color'
+                    partion_expr = Dice.choice(['color','tbname'])
+                    sql = sql + ' partition BY ' + partion_expr + ' order by ' + partion_expr
                     Progress.emit(Progress.QUERY_GROUP_BY)
                     # Logging.info("Executing GROUP-BY query: " + sql)
                 ret.append(SqlQuery(sql))
@@ -1974,6 +2429,7 @@ class TaskDropSuperTable(StateTransitionTask):
                         isSuccess = False
                         Logging.debug("[DB] Acceptable error when dropping a table")
                     continue  # try to delete next regular table
+                   
 
                 if (not tickOutput):
                     tickOutput = True  # Print only one time
@@ -1985,6 +2441,8 @@ class TaskDropSuperTable(StateTransitionTask):
         # Drop the super table itself
         tblName = self._db.getFixedSuperTableName()
         self.execWtSql(wt, "drop table {}.{}".format(self._db.getName(), tblName))
+       
+
 
 
 class TaskAlterTags(StateTransitionTask):
@@ -2234,6 +2692,220 @@ class TaskAddData(StateTransitionTask):
 
             self.activeTable.discard(i)  # not raising an error, unlike remove
 
+class TaskDeleteData(StateTransitionTask):
+    # Track which table is being actively worked on
+    activeTable: Set[int] = set()
+
+    # We use these two files to record operations to DB, useful for power-off tests
+    fAddLogReady = None # type: Optional[io.TextIOWrapper]
+    fAddLogDone  = None # type: Optional[io.TextIOWrapper]
+
+    @classmethod
+    def prepToRecordOps(cls):
+        if Config.getConfig().record_ops:
+            if (cls.fAddLogReady is None):
+                Logging.info(
+                    "Recording in a file operations to be performed...")
+                cls.fAddLogReady = open("add_log_ready.txt", "w")
+            if (cls.fAddLogDone is None):
+                Logging.info("Recording in a file operations completed...")
+                cls.fAddLogDone = open("add_log_done.txt", "w")
+
+    @classmethod
+    def getEndState(cls):
+        return StateHasData()
+
+    @classmethod
+    def canBeginFrom(cls, state: AnyState):
+        return state.canDeleteData()
+
+    def _lockTableIfNeeded(self, fullTableName, extraMsg = ''):
+        if Config.getConfig().verify_data:
+            # Logging.info("Locking table: {}".format(fullTableName))
+            self.lockTable(fullTableName) 
+            # Logging.info("Table locked {}: {}".format(extraMsg, fullTableName))
+                # print("_w" + str(nextInt % 100), end="", flush=True) # Trace what was written
+        else:
+            # Logging.info("Skipping locking table")
+            pass
+
+    def _unlockTableIfNeeded(self, fullTableName):
+        if Config.getConfig().verify_data:
+            # Logging.info("Unlocking table: {}".format(fullTableName))
+            self.unlockTable(fullTableName) 
+            # Logging.info("Table unlocked: {}".format(fullTableName))
+        else:
+            pass
+            # Logging.info("Skipping unlocking table")
+
+    def _deleteData(self, db: Database, dbc, regTableName, te: TaskExecutor): # implied: NOT in batches
+        numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS        
+        del_Records = int(numRecords/5)
+        if Dice.throw(2) == 0:
+            for j in range(del_Records):  # number of records per table
+                intToWrite = db.getNextInt()
+                nextTick = db.getNextTick()
+                # nextColor = db.getNextColor()
+                if Config.getConfig().record_ops:
+                    self.prepToRecordOps()
+                    if self.fAddLogReady is None:
+                        raise CrashGenError("Unexpected empty fAddLogReady")
+                    self.fAddLogReady.write("Ready to delete {} to {}\n".format(intToWrite, regTableName))
+                    self.fAddLogReady.flush()
+                    os.fsync(self.fAddLogReady.fileno())
+                    
+                # TODO: too ugly trying to lock the table reliably, refactor...
+                fullTableName = db.getName() + '.' + regTableName
+                self._lockTableIfNeeded(fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
+                
+                try:
+                    sql = "delete from {} where ts = '{}' ;".format( # removed: tags ('{}', {})
+                        fullTableName,
+                        # ds.getFixedSuperTableName(),
+                        # ds.getNextBinary(), ds.getNextFloat(),
+                        nextTick)
+
+                    # print(sql)
+                    # Logging.info("Adding data: {}".format(sql))
+                    dbc.execute(sql)
+                    # Logging.info("Data added: {}".format(sql))
+                    intWrote = intToWrite
+
+                    # Quick hack, attach an update statement here. TODO: create an "update" task
+                    if (not Config.getConfig().use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
+                        intToUpdate = db.getNextInt() # Updated， but should not succeed
+                        # nextColor = db.getNextColor()
+                        sql = "delete from {} where ts = '{}' ;".format( # "INSERt" means "update" here
+                        fullTableName,
+                        nextTick)
+                        # sql = "UPDATE {} set speed={}, color='{}' WHERE ts='{}'".format(
+                        #     fullTableName, db.getNextInt(), db.getNextColor(), nextTick)
+                        dbc.execute(sql)
+                        intWrote = intToUpdate # We updated, seems TDengine non-cluster accepts this.
+
+                except: # Any exception at all
+                    self._unlockTableIfNeeded(fullTableName) 
+                    raise
+
+                # Now read it back and verify, we might encounter an error if table is dropped
+                if Config.getConfig().verify_data: # only if command line asks for it
+                    try:
+                        dbc.query("SELECT * from {}.{} WHERE ts='{}'".
+                            format(db.getName(), regTableName, nextTick))
+                        result = dbc.getQueryResult()
+                        if len(result)==0:
+                            # means data has been delete
+                            print("D1",end="") # DF means delete failed 
+                        else:
+                            print("DF",end="") # DF means delete failed 
+                    except taos.error.ProgrammingError as err:
+                        errno = Helper.convertErrno(err.errno)
+                        # if errno == CrashGenError.INVALID_EMPTY_RESULT: # empty result
+                        #     print("D1",end="")   # D1 means delete data success and only 1 record
+
+                        if errno in [0x218, 0x362,0x2662]: # table doesn't exist
+                            # do nothing
+                            pass
+                        else:
+                            # Re-throw otherwise
+                            raise
+                    finally:
+                        self._unlockTableIfNeeded(fullTableName) # Quite ugly, refactor lock/unlock
+                # Done with read-back verification, unlock the table now
+                # Successfully wrote the data into the DB, let's record it somehow
+                te.recordDataMark(intWrote)
+            else:
+
+                # delete all datas and verify datas ,expected table is empty
+                if Config.getConfig().record_ops:
+                    self.prepToRecordOps()
+                    if self.fAddLogReady is None:
+                        raise CrashGenError("Unexpected empty fAddLogReady")
+                    self.fAddLogReady.write("Ready to delete {} to {}\n".format(intToWrite, regTableName))
+                    self.fAddLogReady.flush()
+                    os.fsync(self.fAddLogReady.fileno())
+                    
+                # TODO: too ugly trying to lock the table reliably, refactor...
+                fullTableName = db.getName() + '.' + regTableName
+                self._lockTableIfNeeded(fullTableName) # so that we are verify read-back. TODO: deal with exceptions before unlock
+                
+                try:
+                    sql = "delete from {} ;".format( # removed: tags ('{}', {})
+                        fullTableName)
+                    # Logging.info("Adding data: {}".format(sql))
+                    dbc.execute(sql)
+                    # Logging.info("Data added: {}".format(sql))
+                
+                    # Quick hack, attach an update statement here. TODO: create an "update" task
+                    if (not Config.getConfig().use_shadow_db) and Dice.throw(5) == 0: # 1 in N chance, plus not using shaddow DB
+                        sql = "delete from {}  ;".format( # "INSERt" means "update" here
+                        fullTableName)
+                        dbc.execute(sql)
+
+                except: # Any exception at all
+                    self._unlockTableIfNeeded(fullTableName) 
+                    raise
+
+                # Now read it back and verify, we might encounter an error if table is dropped
+                if Config.getConfig().verify_data: # only if command line asks for it
+                    try:
+                        dbc.query("SELECT * from {}.{} WHERE ts='{}'".
+                            format(db.getName(), regTableName, nextTick))
+                        result = dbc.getQueryResult()
+                        if len(result)==0:
+                            # means data has been delete
+                            print("DA",end="")
+                        else:
+                            print("DF",end="") # DF means delete failed 
+                    except taos.error.ProgrammingError as err:
+                        errno = Helper.convertErrno(err.errno)
+                        # if errno == CrashGenError.INVALID_EMPTY_RESULT: # empty result
+                        #     print("Da",end="")  # Da means delete data success and for all datas
+
+                        if errno in [0x218, 0x362,0x2662]: # table doesn't exist
+                            # do nothing
+                            pass
+                        else:
+                            # Re-throw otherwise
+                            raise
+                    finally:
+                        self._unlockTableIfNeeded(fullTableName) # Quite ugly, refactor lock/unlock
+                # Done with read-back verification, unlock the table now
+
+            if Config.getConfig().record_ops:
+                if self.fAddLogDone is None:
+                    raise CrashGenError("Unexpected empty fAddLogDone")
+                self.fAddLogDone.write("Wrote {} to {}\n".format(intWrote, regTableName))
+                self.fAddLogDone.flush()
+                os.fsync(self.fAddLogDone.fileno())
+
+    def _executeInternal(self, te: TaskExecutor, wt: WorkerThread):
+        # ds = self._dbManager # Quite DANGEROUS here, may result in multi-thread client access
+        db = self._db
+        dbc = wt.getDbConn()
+        numTables  = self.LARGE_NUMBER_OF_TABLES  if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_TABLES
+        numRecords = self.LARGE_NUMBER_OF_RECORDS if Config.getConfig().larger_data else self.SMALL_NUMBER_OF_RECORDS
+        tblSeq = list(range(numTables ))
+        random.shuffle(tblSeq) # now we have random sequence
+        for i in tblSeq:
+            if (i in self.activeTable):  # wow already active
+                # print("x", end="", flush=True) # concurrent insertion
+                Progress.emit(Progress.CONCURRENT_INSERTION)
+            else:
+                self.activeTable.add(i)  # marking it active
+            
+            dbName = db.getName()
+            sTable = db.getFixedSuperTable()
+            regTableName = self.getRegTableName(i)  # "db.reg_table_{}".format(i)            
+            fullTableName = dbName + '.' + regTableName
+            # self._lockTable(fullTableName) # "create table" below. Stop it if the table is "locked"
+            sTable.ensureRegTable(self, wt.getDbConn(), regTableName)  # Ensure the table exists           
+            # self._unlockTable(fullTableName)
+           
+            self._deleteData(db, dbc, regTableName, te)
+     
+            self.activeTable.discard(i)  # not raising an error, unlike remove
+
 
 class ThreadStacks: # stack info for all threads
     def __init__(self):
@@ -2244,6 +2916,9 @@ class ThreadStacks: # stack info for all threads
             shortTid = th.native_id % 10000 #type: ignore                      
             self._allStacks[shortTid] = stack # Was using th.native_id
 
+    def record_current_time(self,current_time):
+        self.current_time = current_time
+
     def print(self, filteredEndName = None, filterInternal = False):
         for shortTid, stack in self._allStacks.items(): # for each thread, stack frames top to bottom
             lastFrame = stack[-1]
@@ -2258,8 +2933,11 @@ class ThreadStacks: # stack info for all threads
                     continue # ignore
             # Now print
             print("\n<----- Thread Info for LWP/ID: {} (most recent call last) <-----".format(shortTid))
+            
             lastSqlForThread = DbConn.fetchSqlForThread(shortTid)
-            print("Last SQL statement attempted from thread {} is: {}".format(shortTid, lastSqlForThread))
+            last_sql_commit_time = DbConn.get_save_sql_time(shortTid)
+            # time_cost = DbConn.get_time_cost()
+            print("Last SQL statement attempted from thread {}  ({:.4f} sec ago) is: {}".format(shortTid, self.current_time-last_sql_commit_time ,lastSqlForThread))
             stackFrame = 0
             for frame in stack: # was using: reversed(stack)
                 # print(frame)
@@ -2268,6 +2946,8 @@ class ThreadStacks: # stack info for all threads
                 print("    {}".format(frame.line))
                 stackFrame += 1
             print("-----> End of Thread Info ----->\n")
+            if self.current_time-last_sql_commit_time >100:  # dead lock occured
+                print("maybe dead locked of thread {} ".format(shortTid))
 
 class ClientManager:
     def __init__(self):
@@ -2631,4 +3311,3 @@ class Container():
             return
         self._verifyValidProperty(name)
         self._cargo[name] = value
-

tests/pytest/crash_gen/shared/db.py

@@ -26,10 +26,13 @@ class DbConn:
     TYPE_NATIVE = "native-c"
     TYPE_REST =   "rest-api"
     TYPE_INVALID = "invalid"
+    
+
 
     # class variables
     lastSqlFromThreads : dict[int, str] = {} # stored by thread id, obtained from threading.current_thread().ident%10000
-
+    spendThreads : dict[int, float] = {} # stored by thread id, obtained from threading.current_thread().ident%10000
+    current_time : dict[int, float] = {}  # save current time 
     @classmethod
     def saveSqlForCurrentThread(cls, sql: str):
         '''
@@ -37,15 +40,56 @@ class DbConn:
         run into a dead-lock situation, we can pick out the deadlocked thread, and use 
         that information to find what what SQL statement is stuck.
         '''
+        
         th = threading.current_thread()        
         shortTid = th.native_id % 10000 #type: ignore
         cls.lastSqlFromThreads[shortTid] = sql # Save this for later
+        cls.record_save_sql_time()
 
     @classmethod
-    def fetchSqlForThread(cls, shortTid : int) -> str :        
+    def fetchSqlForThread(cls, shortTid : int) -> str : 
+
+        print("=======================")
         if shortTid not in cls.lastSqlFromThreads:
             raise CrashGenError("No last-attempted-SQL found for thread id: {}".format(shortTid))
-        return cls.lastSqlFromThreads[shortTid]
+        return cls.lastSqlFromThreads[shortTid] 
+
+    @classmethod
+    def get_save_sql_time(cls, shortTid : int):
+        '''
+        Let us save the last SQL statement on a per-thread basis, so that when later we 
+        run into a dead-lock situation, we can pick out the deadlocked thread, and use 
+        that information to find what what SQL statement is stuck.
+        '''
+        return cls.current_time[shortTid] 
+
+    @classmethod
+    def record_save_sql_time(cls):
+        '''
+        Let us save the last SQL statement on a per-thread basis, so that when later we 
+        run into a dead-lock situation, we can pick out the deadlocked thread, and use 
+        that information to find what what SQL statement is stuck.
+        '''
+        th = threading.current_thread()        
+        shortTid = th.native_id % 10000 #type: ignore
+        cls.current_time[shortTid] = float(time.time()) # Save this for later
+ 
+    @classmethod
+    def sql_exec_spend(cls, cost: float):
+        '''
+        Let us save the last SQL statement on a per-thread basis, so that when later we 
+        run into a dead-lock situation, we can pick out the deadlocked thread, and use 
+        that information to find what what SQL statement is stuck.
+        '''
+        th = threading.current_thread()        
+        shortTid = th.native_id % 10000 #type: ignore
+        cls.spendThreads[shortTid] = cost # Save this for later
+
+    @classmethod
+    def get_time_cost(cls) ->float:
+        th = threading.current_thread()        
+        shortTid = th.native_id % 10000 #type: ignore
+        return cls.spendThreads.get(shortTid)
 
     @classmethod
     def create(cls, connType, dbTarget):
@@ -61,6 +105,7 @@ class DbConn:
     def createNative(cls, dbTarget) -> DbConn:
         return cls.create(cls.TYPE_NATIVE, dbTarget)
 
+
     @classmethod
     def createRest(cls, dbTarget) -> DbConn:
         return cls.create(cls.TYPE_REST, dbTarget)
@@ -75,6 +120,7 @@ class DbConn:
         return "[DbConn: type={}, target={}]".format(self._type, self._dbTarget)
 
     def getLastSql(self):
+        
         return self._lastSql
 
     def open(self):
@@ -184,13 +230,19 @@ class DbConnRest(DbConn):
     def _doSql(self, sql):
         self._lastSql = sql # remember this, last SQL attempted
         self.saveSqlForCurrentThread(sql) # Save in global structure too. #TODO: combine with above
-        try:
+        time_cost = -1
+        time_start = time.time()
+        try:   
             r = requests.post(self._url, 
                 data = sql,
-                auth = HTTPBasicAuth('root', 'taosdata'))         
+                auth = HTTPBasicAuth('root', 'taosdata'))    
         except:
             print("REST API Failure (TODO: more info here)")
+            self.sql_exec_spend(-2)
             raise
+        finally:
+            time_cost = time.time()- time_start 
+            self.sql_exec_spend(time_cost)
         rj = r.json()
         # Sanity check for the "Json Result"
         if ('status' not in rj):
@@ -223,6 +275,8 @@ class DbConnRest(DbConn):
             "[SQL-REST] Execution Result, nRows = {}, SQL = {}".format(nRows, sql))
         return nRows
 
+    
+
     def query(self, sql):  # return rows affected
         return self.execute(sql)
 
@@ -336,6 +390,7 @@ class MyTDSql:
             raise
         return self.affectedRows
 
+
 class DbTarget:
     def __init__(self, cfgPath, hostAddr, port):
         self.cfgPath  = cfgPath
@@ -355,6 +410,7 @@ class DbConnNative(DbConn):
     # _connInfoDisplayed = False # TODO: find another way to display this
     totalConnections = 0 # Not private
     totalRequests = 0 
+    time_cost = -1
 
     def __init__(self, dbTarget):
         super().__init__(dbTarget)
@@ -413,8 +469,18 @@ class DbConnNative(DbConn):
                 "Cannot exec SQL unless db connection is open", CrashGenError.DB_CONNECTION_NOT_OPEN)
         Logging.debug("[SQL] Executing SQL: {}".format(sql))
         self._lastSql = sql
+        time_cost = -1
+        nRows = 0
+        time_start = time.time()
         self.saveSqlForCurrentThread(sql) # Save in global structure too. #TODO: combine with above
-        nRows = self._tdSql.execute(sql)
+        try:
+            nRows= self._tdSql.execute(sql)
+        except Exception as e:
+            self.sql_exec_spend(-2)
+        finally:
+            time_cost =  time.time() - time_start
+            self.sql_exec_spend(time_cost)
+        
         cls = self.__class__
         cls.totalRequests += 1
         Logging.debug(
@@ -494,4 +560,3 @@ class DbManager():
             self._dbConn.close()
             self._dbConn = None
             Logging.debug("DbManager closed DB connection...")
-

tests/pytest/util/dnodes.py

@@ -116,6 +116,7 @@ class TDDnode:
         self.deployed = 0
         self.testCluster = False
         self.valgrind = 0
+        self.asan = False
         self.remoteIP = ""
         self.cfgDict = {
             "monitor": "0",
@@ -158,6 +159,15 @@ class TDDnode:
     def setValgrind(self, value):
         self.valgrind = value
 
+    def setAsan(self, value):
+        self.asan = value
+        if value:
+            selfPath = os.path.dirname(os.path.realpath(__file__))
+            if ("community" in selfPath):
+                self.execPath = os.path.abspath(self.path + "/community/tests/script/sh/exec.sh")        
+            else:
+                self.execPath = os.path.abspath(self.path + "/tests/script/sh/exec.sh")        
+
     def getDataSize(self):
         totalSize = 0
 
@@ -383,8 +393,14 @@ class TDDnode:
                 cmd = "mintty -h never %s -c %s" % (
                     binPath, self.cfgDir)
             else:
-                cmd = "nohup %s -c %s > /dev/null 2>&1 & " % (
+                if self.asan:
-                    binPath, self.cfgDir)
+                    asanDir = "%s/sim/asan/dnode%d.asan" % (
+                        self.path, self.index)
+                    cmd = "nohup %s -c %s > /dev/null 2> %s & " % (
+                        binPath, self.cfgDir, asanDir)
+                else:
+                    cmd = "nohup %s -c %s > /dev/null 2>&1 & " % (
+                        binPath, self.cfgDir)
         else:
             valgrindCmdline = "valgrind --log-file=\"%s/../log/valgrind.log\"  --tool=memcheck --leak-check=full --show-reachable=no --track-origins=yes --show-leak-kinds=all -v --workaround-gcc296-bugs=yes"%self.cfgDir
 
@@ -444,8 +460,14 @@ class TDDnode:
             tdLog.exit("dnode:%d is not deployed" % (self.index))
 
         if self.valgrind == 0:
-            cmd = "nohup %s -c %s > /dev/null 2>&1 & " % (
+            if self.asan:
-                binPath, self.cfgDir)
+               asanDir = "%s/sim/asan/dnode%d.asan" % (
+                   self.path, self.index)
+               cmd = "nohup %s -c %s > /dev/null 2> %s & " % (
+                   binPath, self.cfgDir, asanDir)
+            else:
+                cmd = "nohup %s -c %s > /dev/null 2>&1 & " % (
+                    binPath, self.cfgDir)
         else:
             valgrindCmdline = "valgrind  --log-file=\"%s/../log/valgrind.log\"  --tool=memcheck --leak-check=full --show-reachable=no --track-origins=yes --show-leak-kinds=all -v --workaround-gcc296-bugs=yes"%self.cfgDir
 
@@ -464,6 +486,12 @@ class TDDnode:
         tdLog.debug("dnode:%d is running with %s " % (self.index, cmd))
 
     def stop(self):
+        if self.asan:
+            stopCmd = "%s -s stop -n dnode%d" % (self.execPath, self.index)
+            tdLog.info("execute script: " + stopCmd)
+            os.system(stopCmd)
+            return
+
         if (not self.remoteIP == ""):
             self.remoteExec(self.cfgDict, "tdDnodes.dnodes[%d].running=1\ntdDnodes.dnodes[%d].stop()"%(self.index-1,self.index-1))
             tdLog.info("stop dnode%d"%self.index)
@@ -501,6 +529,12 @@ class TDDnode:
 
 
     def stoptaosd(self):
+        if self.asan:
+            stopCmd = "%s -s stop -n dnode%d" % (self.execPath, self.index)
+            tdLog.info("execute script: " + stopCmd)
+            os.system(stopCmd)
+            return
+
         if (not self.remoteIP == ""):
             self.remoteExec(self.cfgDict, "tdDnodes.dnodes[%d].running=1\ntdDnodes.dnodes[%d].stop()"%(self.index-1,self.index-1))
             tdLog.info("stop dnode%d"%self.index)
@@ -534,6 +568,13 @@ class TDDnode:
             tdLog.debug("dnode:%d is stopped by kill -INT" % (self.index))
 
     def forcestop(self):
+        if self.asan:
+            stopCmd = "%s -s stop -n dnode%d -x SIGKILL" + \
+                (self.execPath, self.index)
+            tdLog.info("execute script: " + stopCmd)
+            os.system(stopCmd)
+            return
+
         if (not self.remoteIP == ""):
             self.remoteExec(self.cfgDict, "tdDnodes.dnodes[%d].running=1\ntdDnodes.dnodes[%d].forcestop()"%(self.index-1,self.index-1))
             return
@@ -606,6 +647,7 @@ class TDDnodes:
         self.simDeployed = False
         self.testCluster = False
         self.valgrind = 0
+        self.asan = False
         self.killValgrind = 1
 
     def init(self, path, remoteIP = ""):
@@ -629,6 +671,18 @@ class TDDnodes:
     def setValgrind(self, value):
         self.valgrind = value
 
+    def setAsan(self, value):
+        self.asan = value
+        if value:
+            selfPath = os.path.dirname(os.path.realpath(__file__))
+            if ("community" in selfPath):
+                self.stopDnodesPath = os.path.abspath(self.path + "/community/tests/script/sh/stop_dnodes.sh")
+                self.stopDnodesSigintPath = os.path.abspath(self.path + "/community/tests/script/sh/sigint_stop_dnodes.sh")
+            else:    
+                self.stopDnodesPath = os.path.abspath(self.path + "/tests/script/sh/stop_dnodes.sh")
+                self.stopDnodesSigintPath = os.path.abspath(self.path + "/tests/script/sh/sigint_stop_dnodes.sh")
+            tdLog.info("run in address sanitizer mode")
+
     def setKillValgrind(self, value):
         self.killValgrind = value
 
@@ -642,6 +696,7 @@ class TDDnodes:
         self.check(index)
         self.dnodes[index - 1].setTestCluster(self.testCluster)
         self.dnodes[index - 1].setValgrind(self.valgrind)
+        self.dnodes[index - 1].setAsan(self.asan)
         self.dnodes[index - 1].deploy(updatecfgDict)
 
     def cfg(self, index, option, value):
@@ -692,8 +747,22 @@ class TDDnodes:
         if index < 1 or index > 10:
             tdLog.exit("index:%d should on a scale of [1, 10]" % (index))
 
+    def StopAllSigint(self):
+        tdLog.info("stop all dnodes sigint")
+        if self.asan:
+            tdLog.info("execute script: %s" % self.stopDnodesSigintPath)
+            os.system(self.stopDnodesSigintPath)
+            tdLog.info("execute finished")
+            return
+
     def stopAll(self):
         tdLog.info("stop all dnodes")
+        if self.asan:
+            tdLog.info("execute script: %s" % self.stopDnodesPath)
+            os.system(self.stopDnodesPath)
+            tdLog.info("execute finished")
+            return
+
         if (not self.dnodes[0].remoteIP == ""):
             self.dnodes[0].remoteExec(self.dnodes[0].cfgDict, "for i in range(len(tdDnodes.dnodes)):\n    tdDnodes.dnodes[i].running=1\ntdDnodes.stopAll()")
             return

tests/pytest/util/log.py

@@ -36,10 +36,10 @@ class TDLog:
         printf("\033[1;32m%s %s\033[0m" % (datetime.datetime.now(), info))
 
     def notice(self, err):
-        printf("\033[1;33m%s %s\033[0m" % (datetime.datetime.now(), err))
+        print("\033[1;33m%s %s\033[0m" % (datetime.datetime.now(), err))
 
     def exit(self, err):
-        printf("\033[1;31m%s %s\033[0m" % (datetime.datetime.now(), err))
+        print("\033[1;31m%s %s\033[0m" % (datetime.datetime.now(), err))
         sys.exit(1)
 
     def printNoPrefix(self, info):

tests/pytest/util/sql.py

@@ -73,8 +73,15 @@ class TDSql:
         expectErrNotOccured = True
         try:
             self.cursor.execute(sql)
-        except BaseException:
+        except BaseException as e:
             expectErrNotOccured = False
+            caller = inspect.getframeinfo(inspect.stack()[1][0])
+            self.error_info = repr(e)
+            # print(error_info)
+            # self.error_info = error_info[error_info.index('(')+1:-1].split(",")[0].replace("'","")
+            # self.error_info = (','.join(error_info.split(",")[:-1]).split("(",1)[1:][0]).replace("'","")
+            # print("!!!!!!!!!!!!!!",self.error_info)
+            
         if expectErrNotOccured:
             caller = inspect.getframeinfo(inspect.stack()[1][0])
             tdLog.exit("%s(%d) failed: sql:%s, expect error not occured" % (caller.filename, caller.lineno, sql))
@@ -83,6 +90,8 @@ class TDSql:
             self.queryCols = 0
             self.queryResult = None
             tdLog.info("sql:%s, expect error occured" % (sql))
+            return self.error_info
+            
 
     def query(self, sql, row_tag=None,queryTimes=10):
         self.sql = sql

tests/script/coverage_test.sh

@@ -10,7 +10,8 @@ else
 fi
 
 today=`date +"%Y%m%d"`
-TDENGINE_DIR=/root/pxiao/TDengine
+TDENGINE_DIR=/root/TDengine
+JDBC_DIR=/root/taos-connector-jdbc
 TDENGINE_COVERAGE_REPORT=$TDENGINE_DIR/tests/coverage-report-$today.log
 
 # Color setting
@@ -20,7 +21,7 @@ GREEN_DARK='\033[0;32m'
 GREEN_UNDERLINE='\033[4;32m'
 NC='\033[0m'
 
-function buildTDengine {
+function buildTDengine() {
 	echo "check if TDengine need build"
 	cd $TDENGINE_DIR
   	git remote prune origin > /dev/null
@@ -33,159 +34,145 @@ function buildTDengine {
 	# reset counter
 	lcov -d . --zerocounters
 
-
 	if [ "$LOCAL_COMMIT" == "$REMOTE_COMMIT" ]; then
 		echo "repo up-to-date"
 	else
 		echo "repo need to pull"
 	fi
 
-    	git reset --hard
+	git reset --hard
-    	git checkout -- .
+	git checkout -- .
-    	git checkout $branch
+	git checkout $branch
+	git checkout -- .
 	git clean -dfx
-	git pull
+	git pull    
-    	git submodule update --init --recursive -f
  	
   	[ -d $TDENGINE_DIR/debug ] || mkdir $TDENGINE_DIR/debug
   	cd $TDENGINE_DIR/debug
 
-    	echo "rebuild.."
+    echo "rebuild.."
 	LOCAL_COMMIT=`git rev-parse --short @`
 
 	rm -rf *
 	if [ "$branch" == "3.0" ]; then
 		echo "3.0 ============="
-		cmake -DCOVER=true -DBUILD_TEST=true .. 
+		cmake -DCOVER=true -DBUILD_TEST=true -DBUILD_HTTP=false -DBUILD_TOOLS=true .. 
 	else
 		cmake -DCOVER=true -DBUILD_TOOLS=true -DBUILD_HTTP=false .. > /dev/null
 	fi
-	make -j4
+	make -j
 	make install
 }
 
-function runGeneralCaseOneByOne {
+function runCasesOneByOne () {
 	while read -r line; do
-		if [[ $line =~ ^./test.sh* ]]; then
+		cmd=`echo $line | cut -d',' -f 5`		
-			case=`echo $line | grep sim$ | awk '{print $NF}'`
+		if [[ "$2" == "sim" ]] && [[ $cmd == *"test.sh"* ]]; then
-
+			case=`echo $cmd | cut -d' ' -f 3`
-			if [ -n "$case" ]; then
+			start_time=`date +%s`
-				date +%F\ %T | tee -a  $TDENGINE_COVERAGE_REPORT  && ./test.sh -f $case > /dev/null 2>&1 && \
+			date +%F\ %T | tee -a  $TDENGINE_COVERAGE_REPORT  && $cmd > /dev/null 2>&1 && \
-				 echo -e "${GREEN}$case success${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT \
+			echo -e "${GREEN}$case success${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT \
-				|| echo -e "${RED}$case failed${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT
+			|| echo -e "${RED}$case failed${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT
-			fi
+			end_time=`date +%s`
+			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT
+		elif [[ "$2" == "system-test" ]] && [[ $line == *"system-test"* ]]; then
+			case=`echo $cmd | cut -d' ' -f 4`
+			start_time=`date +%s`
+			date +%F\ %T | tee -a $TDENGINE_COVERAGE_REPORT && $cmd > /dev/null 2>&1 && \
+			echo -e "${GREEN}$case success${NC}" | tee -a $TDENGINE_COVERAGE_REPORT || \
+			echo -e "${RED}$case failed${NC}" | tee -a $TDENGINE_COVERAGE_REPORT
+			end_time=`date +%s`
+			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT
+		elif [[ "$2" == "develop-test" ]] && [[ $line == *"develop-test"* ]]; then
+			case=`echo $cmd | cut -d' ' -f 4`
+			start_time=`date +%s`
+			date +%F\ %T | tee -a $TDENGINE_COVERAGE_REPORT && $cmd > /dev/null 2>&1 && \
+			echo -e "${GREEN}$case success${NC}" | tee -a $TDENGINE_COVERAGE_REPORT || \
+			echo -e "${RED}$case failed${NC}" | tee -a $TDENGINE_COVERAGE_REPORT
+			end_time=`date +%s`
+			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT			
 		fi
 	done < $1
 }
 
-function runTestNGCaseOneByOne {
+function runUnitTest() {
-	while read -r line; do
+	echo "=== Run unit test case ==="
-		if [[ $line =~ ^taostest* ]]; then
+	echo " $TDENGINE_DIR/debug"
-			case=`echo $line | cut -d' ' -f 3 | cut -d'=' -f 2`
+	cd $TDENGINE_DIR/debug
-			yaml=`echo $line | cut -d' ' -f 2`
+	ctest -j12
-
+	echo "3.0 unit test done"
-			if [ -n "$case" ]; then
-				date +%F\ %T | tee -a  $TDENGINE_COVERAGE_REPORT  && taostest $yaml --case=$case --keep --disable_collection > /dev/null 2>&1 && \
-				 echo -e "${GREEN}$case success${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT \
-				|| echo -e "${RED}$case failed${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT
-			fi
-		fi
-	done < $1
 }
 
-function runTest {
+function runSimCases() {
-	echo "run Test"
+	echo "=== Run sim cases ==="
-
+	
-	if [ "$branch" == "3.0" ]; then
-		echo "start run unit test case ................"
-		echo " $TDENGINE_DIR/debug "
-		cd $TDENGINE_DIR/debug
-		ctest -j12
-		echo "3.0 unit test done"
-	fi
-
 	cd $TDENGINE_DIR/tests/script
-
+	runCasesOneByOne ../parallel_test/cases.task sim	
-	[ -d ../../sim ] && rm -rf ../../sim
+	
-	[ -f $TDENGINE_COVERAGE_REPORT ] && rm $TDENGINE_COVERAGE_REPORT
+	totalSuccess=`grep 'sim success' $TDENGINE_COVERAGE_REPORT | wc -l`
-
-	runGeneralCaseOneByOne jenkins/basic.txt
-
-	sed -i "1i\SIM cases test result" $TDENGINE_COVERAGE_REPORT
-
-	totalSuccess=`grep 'success' $TDENGINE_COVERAGE_REPORT | wc -l`
 	if [ "$totalSuccess" -gt "0" ]; then
-		sed -i -e "2i\ ### Total $totalSuccess SIM test case(s) succeed! ###"  $TDENGINE_COVERAGE_REPORT
+		echo "### Total $totalSuccess SIM test case(s) succeed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
 	fi
 
-	totalFailed=`grep 'failed\|fault' $TDENGINE_COVERAGE_REPORT | wc -l`
+	totalFailed=`grep 'sim failed\|fault' $TDENGINE_COVERAGE_REPORT | wc -l`
 	if [ "$totalFailed" -ne "0" ]; then
-		sed -i "3i\### Total $totalFailed SIM test case(s) failed! ###"  $TDENGINE_COVERAGE_REPORT
+		echo "### Total $totalFailed SIM test case(s) failed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
 	fi
-	sed "3G"  $TDENGINE_COVERAGE_REPORT
+}
 
-	stopTaosd
+function runPythonCases() {
-	echo "run TestNG cases"
+	echo "=== Run python cases ==="
-	rm -rf /var/lib/taos/*
+		
-	rm -rf /var/log/taos/*
+	cd $TDENGINE_DIR/tests/system-test
-        nohup $TDENGINE_DIR/debug/build/bin/taosd -c /etc/taos > /dev/null 2>&1 &
+	runCasesOneByOne ../parallel_test/cases.task system-test
-        sleep 10
-	cd $TDENGINE_DIR/../TestNG/cases
-	runTestNGCaseOneByOne ../scripts/cases.txt
-	echo "TestNG cases done"
 
-	cd $TDENGINE_DIR/tests
+	cd $TDENGINE_DIR/tests/develop-test
-	rm -rf ../sim
+	runCasesOneByOne ../parallel_test/cases.task develop-test
-	/root/pxiao/test-all-coverage.sh full python $branch | tee -a $TDENGINE_COVERAGE_REPORT
-	
-	
-	sed -i "4i\Python cases test result" $TDENGINE_COVERAGE_REPORT
-	totalPySuccess=`grep 'python case(s) succeed!' $TDENGINE_COVERAGE_REPORT | awk '{print $4}'`
-	if [ "$totalPySuccess" -gt "0" ]; then
-                sed -i -e "5i\ ### Total $totalPySuccess Python test case(s) succeed! ###"  $TDENGINE_COVERAGE_REPORT
-        fi
 
-	totalPyFailed=`grep 'python case(s) failed!' $TDENGINE_COVERAGE_REPORT | awk '{print $4}'`
+	totalSuccess=`grep 'py success' $TDENGINE_COVERAGE_REPORT | wc -l`
-        if [ -z $totalPyFailed ]; then
+	if [ "$totalSuccess" -gt "0" ]; then
-		sed -i "6i\\n"  $TDENGINE_COVERAGE_REPORT
+		echo "### Total $totalSuccess python test case(s) succeed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
-        else
-		sed -i "6i\### Total $totalPyFailed Python test case(s) failed! ###"  $TDENGINE_COVERAGE_REPORT
-        fi
-
-	echo "### run JDBC test cases ###" | tee -a $TDENGINE_COVERAGE_REPORT
-	# Test Connector
-	stopTaosd
-	nohup $TDENGINE_DIR/debug/build/bin/taosd -c /etc/taos > /dev/null 2>&1 &
-	sleep 10
-
-	cd $TDENGINE_DIR/src/connector/jdbc
-	mvn clean package > /dev/null 2>&1
-	mvn test > jdbc-out.log 2>&1
-  	tail -n 20 jdbc-out.log 2>&1 | tee -a $TDENGINE_COVERAGE_REPORT
-
-	# Test C Demo
-	stopTaosd
-	$TDENGINE_DIR/debug/build/bin/taosd -c $TDENGINE_DIR/debug/test/cfg > /dev/null &
-	sleep 10
-	yes | $TDENGINE_DIR/debug/build/bin/demo 127.0.0.1 > /dev/null 2>&1 | tee -a $TDENGINE_COVERAGE_REPORT
-
-	# Test waltest
-	dataDir=`grep dataDir $TDENGINE_DIR/debug/test/cfg/taos.cfg|awk '{print $2}'`
-	walDir=`find $dataDir -name "wal"|head -n1`
-	echo "dataDir: $dataDir" | tee -a $TDENGINE_COVERAGE_REPORT
-	echo "walDir: $walDir" | tee -a $TDENGINE_COVERAGE_REPORT
-	if [ -n "$walDir" ]; then
-		yes | $TDENGINE_DIR/debug/build/bin/waltest -p $walDir > /dev/null 2>&1 | tee -a $TDENGINE_COVERAGE_REPORT
 	fi
 
-  # run Unit Test
+	totalFailed=`grep 'py failed\|fault' $TDENGINE_COVERAGE_REPORT | wc -l`
-  echo "Run Unit Test: utilTest, queryTest and cliTest"
+	if [ "$totalFailed" -ne "0" ]; then
-  #$TDENGINE_DIR/debug/build/bin/utilTest > /dev/null 2>&1 && echo "utilTest pass!" || echo "utilTest failed!"
+		echo "### Total $totalFailed python test case(s) failed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
-  #$TDENGINE_DIR/debug/build/bin/queryTest > /dev/null 2>&1 && echo "queryTest pass!" || echo "queryTest failed!"
+	fi
-  #$TDENGINE_DIR/debug/build/bin/cliTest > /dev/null 2>&1 && echo "cliTest pass!" || echo "cliTest failed!"
+}
+
+function runJDBCCases() {
+	echo "=== Run JDBC cases ==="
+
+	cd $JDBC_DIR
+	git checkout -- .
+	git reset --hard HEAD
+	git checkout main
+	git pull
 
 	stopTaosd
+	stopTaosadapter
 
+	taosd -c /etc/taos >> /dev/null 2>&1 &
+	taosadapter >> /dev/null 2>&1 &
+
+	mvn clean test > result.txt 2>&1
+	summary=`grep "Tests run:" result.txt | tail -n 1`		
+	echo -e "### JDBC test result: $summary ###" | tee -a $TDENGINE_COVERAGE_REPORT
+}
+
+function runTest() {
+	echo "run Test"
+	
+	cd $TDENGINE_DIR
+	[ -d sim ] && rm -rf sim
+    [ -f $TDENGINE_COVERAGE_REPORT ] && rm $TDENGINE_COVERAGE_REPORT
+
+	runUnitTest
+	runSimCases
+	runPythonCases
+	runJDBCCases
+	
+	stopTaosd	
 	cd $TDENGINE_DIR/tests/script
 	find . -name '*.sql' | xargs rm -f
 
@@ -203,15 +190,18 @@ function lcovFunc {
 	# remove exclude paths
 	if [ "$branch" == "3.0" ]; then
 		lcov --remove coverage.info \
-			'*/contrib/*' '*/tests/*' '*/test/*'\
+			'*/contrib/*' '*/tests/*' '*/test/*' '*/tools/*' '*/libs/sync/*'\
-		       	'*/AccessBridgeCalls.c' '*/ttszip.c' '*/dataInserter.c' '*/tlinearhash.c' '*/tsimplehash.c'\
+			'*/AccessBridgeCalls.c' '*/ttszip.c' '*/dataInserter.c' '*/tlinearhash.c' '*/tsimplehash.c' '*/tsdbDiskData.c'\
 			'*/texpr.c' '*/runUdf.c' '*/schDbg.c' '*/syncIO.c' '*/tdbOs.c' '*/pushServer.c' '*/osLz4.c'\
-		       	'*/tbase64.c' '*/tbuffer.c' '*/tdes.c' '*/texception.c' '*/tidpool.c' '*/tmempool.c'\
+			'*/tbase64.c' '*/tbuffer.c' '*/tdes.c' '*/texception.c' '*/tidpool.c' '*/tmempool.c'\
-		       	'*/tthread.c' '*/tversion.c'\
+			'*/clientJniConnector.c' '*/clientTmqConnector.c' '*/version.c' '*/shellAuto.c' '*/shellTire.c'\
+			'*/tthread.c' '*/tversion.c' '*/ctgDbg.c' '*/schDbg.c' '*/qwDbg.c' '*/tencode.h' '*/catalog.c'\
+			'*/tqSnapshot.c' '*/tsdbSnapshot.c''*/metaSnapshot.c' '*/smaSnapshot.c' '*/tqOffsetSnapshot.c'\
+			'*/vnodeSnapshot.c' '*/metaSnapshot.c' '*/tsdbSnapshot.c' '*/mndGrant.c' '*/mndSnode.c' '*/streamRecover.c'\
 		       	--rc lcov_branch_coverage=1 -o coverage.info
 	else	
 		lcov --remove coverage.info \
-    		'*/tests/*' '*/test/*' '*/deps/*' '*/plugins/*' '*/taosdef.h' '*/ttype.h' '*/tarithoperator.c' '*/TSDBJNIConnector.c' '*/taosdemo.c'\
+    		'*/tests/*' '*/test/*' '*/deps/*' '*/plugins/*' '*/taosdef.h' '*/ttype.h' '*/tarithoperator.c' '*/TSDBJNIConnector.c' '*/taosdemo.c' '*/clientJniConnector.c'\
     		--rc lcov_branch_coverage=1 -o coverage.info
 	fi
 
@@ -257,35 +247,33 @@ function stopTaosd {
 	echo "Stop tasod end"
 }
 
-function runTestRandomFail {
+function stopTaosadapter {
-  exec_random_fail_sh=$1
+	echo "Stop taosadapter"
-  default_exec_sh=$TDENGINE_DIR/tests/script/sh/exec.sh
+	systemctl stop taosadapter.service
-	[ -f $exec_random_fail_sh ] && cp $exec_random_fail_sh $default_exec_sh || exit 1
+	PID=`ps -ef|grep -w taosadapter | grep -v grep | awk '{print $2}'`
+	while [ -n "$PID" ]
+	do
+		pkill -TERM -x taosadapter
+		sleep 1
+		PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
+	done
+	echo "Stop tasoadapter end"
 
-  dnodes_random_fail_py=$TDENGINE_DIR/tests/pytest/util/dnodes-no-random-fail.py
-  default_dnodes_py=$TDENGINE_DIR/tests/pytest/util/dnodes.py
-	[ -f $dnodes_random_fail_py ] && cp $dnodes_random_fail_py $default_dnodes_py || exit 1
-
-  runTest NoRandomFail
 }
 
-WORK_DIR=/root/pxiao
+WORK_DIR=/root/
 
 date >> $WORK_DIR/cron.log
 echo "Run Coverage Test" | tee -a $WORK_DIR/cron.log
 
 stopTaosd
+
 buildTDengine
-
-#runTestRandomFail $TDENGINE_DIR/tests/script/sh/exec-random-fail.sh 
-#runTestRandomFail $TDENGINE_DIR/tests/script/sh/exec-default.sh 
-#runTestRandomFail $TDENGINE_DIR/tests/script/sh/exec-no-random-fail.sh 
-
 runTest
-
 lcovFunc
-#sendReport
+
+sendReport
 stopTaosd
 
 date >> $WORK_DIR/cron.log
-echo "End of Coverage Test" | tee -a $WORK_DIR/cron.log
+echo "End of Coverage Test" | tee -a $WORK_DIR/cron.log

tests/script/sh/checkAsan.sh

@@ -3,6 +3,7 @@
 set +e
 #set -x
 
+unset LD_PRELOAD
 SCRIPT_DIR=`dirname $0`
 cd $SCRIPT_DIR/../
 SCRIPT_DIR=`pwd`
@@ -15,25 +16,30 @@ else
 fi
 
 TAOS_DIR=`pwd`
-LOG_DIR=$TAOS_DIR/sim/tsim/asan
+LOG_DIR=$TAOS_DIR/sim/asan
 
 error_num=`cat ${LOG_DIR}/*.asan | grep "ERROR" | wc -l`
 memory_leak=`cat ${LOG_DIR}/*.asan | grep "Direct leak" | wc -l`
 indirect_leak=`cat ${LOG_DIR}/*.asan | grep "Indirect leak" | wc -l`
 runtime_error=`cat ${LOG_DIR}/*.asan | grep "runtime error" | grep -v "trees.c:873" | wc -l`
+python_error=`cat ${LOG_DIR}/*.info | grep -w "stack" | wc -l`
 
 echo -e "\033[44;32;1m"asan error_num: $error_num"\033[0m"
 echo -e "\033[44;32;1m"asan memory_leak: $memory_leak"\033[0m"
 echo -e "\033[44;32;1m"asan indirect_leak: $indirect_leak"\033[0m"
 echo -e "\033[44;32;1m"asan runtime error: $runtime_error"\033[0m"
+echo -e "\033[44;32;1m"asan python error: $python_error"\033[0m"
 
-let "errors=$error_num+$memory_leak+$indirect_leak+$runtime_error"
+let "errors=$error_num+$memory_leak+$indirect_leak+$runtime_error+$python_error"
 
 if [ $errors -eq 0 ]; then
   echo  -e "\033[44;32;1m"no asan errors"\033[0m"
   exit 0
 else
   echo  -e "\033[44;31;1m"asan total errors: $errors"\033[0m"
+  if [ $python_error -ne 0 ]; then
+    cat ${LOG_DIR}/*.info
+  fi
   cat ${LOG_DIR}/*.asan
   exit 1
 fi

tests/script/sh/exec.sh

@@ -11,6 +11,7 @@
 set +e
 #set -x
 
+unset LD_PRELOAD
 UNAME_BIN=`which uname`
 OS_TYPE=`$UNAME_BIN`
 
@@ -80,7 +81,7 @@ LOG_DIR=$NODE_DIR/log
 DATA_DIR=$NODE_DIR/data
 MGMT_DIR=$NODE_DIR/data/mgmt
 TSDB_DIR=$NODE_DIR/data/tsdb
-ASAN_DIR=$SIM_DIR/tsim/asan
+ASAN_DIR=$SIM_DIR/asan
 TAOS_CFG=$NODE_DIR/cfg/taos.cfg
 
 echo ------------ $EXEC_OPTON $NODE_NAME

tests/script/sh/sigint_stop_dnodes.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set +e
+#set -x
+
+unset LD_PRELOAD
+UNAME_BIN=`which uname`
+OS_TYPE=`$UNAME_BIN`
+
+PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
+echo "Killing taosd processes " $PID
+while [ -n "$PID" ]; do
+  #echo "Killing taosd processes " $PID
+  kill $PID
+  PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
+done

tests/script/sh/stop_dnodes.sh

@@ -1,5 +1,9 @@
 #!/bin/sh
 
+set +e
+#set -x
+
+unset LD_PRELOAD
 UNAME_BIN=`which uname`
 OS_TYPE=`$UNAME_BIN`
 
@@ -22,16 +26,3 @@ while [ -n "$PID" ]; do
   fi
   PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
 done
-
-PID=`ps -ef|grep -w tarbitrator | grep -v grep | awk '{print $2}'`
-while [ -n "$PID" ]; do
-  echo kill -9 $PID
-  pkill -9 tarbitrator
-  if [ "$OS_TYPE" != "Darwin" ]; then
-    fuser -k -n tcp 6040
-  else
-    lsof -nti:6040 | xargs kill -9
-  fi
-  PID=`ps -ef|grep -w tarbitrator | grep -v grep | awk '{print $2}'`
-done
-

tests/script/test.sh

@@ -66,16 +66,13 @@ else
 fi
 
 declare -x BUILD_DIR=$TOP_DIR/$BIN_DIR
-
 declare -x SIM_DIR=$TOP_DIR/sim
-
 PROGRAM=$BUILD_DIR/build/bin/tsim
-
 PRG_DIR=$SIM_DIR/tsim
 CFG_DIR=$PRG_DIR/cfg
 LOG_DIR=$PRG_DIR/log
 DATA_DIR=$PRG_DIR/data
-ASAN_DIR=$PRG_DIR/asan
+ASAN_DIR=$SIM_DIR/asan
 
 chmod -R 777 $PRG_DIR
 echo "------------------------------------------------------------------------"
@@ -141,11 +138,15 @@ if [ -n "$FILE_NAME" ]; then
     echo "AsanDir:" $ASAN_DIR/tsim.asan
     eval $PROGRAM -c $CFG_DIR -f $FILE_NAME 2> $ASAN_DIR/tsim.asan
     result=$?
-    echo "Execute result: " $result
+    echo "Execute result:" $result
 
     if [ $result -eq 0 ]; then
+      $CODE_DIR/sh/sigint_stop_dnodes.sh
       $CODE_DIR/sh/checkAsan.sh
     else
+      echo "TSIM has asan errors"
+      sleep 1
+      $CODE_DIR/sh/checkAsan.sh
       exit 1
     fi
   fi

tests/script/tsim/db/alter_replica_13.sim

@@ -138,10 +138,10 @@ while $i < 10
   if $data[0][4] != leader then
     return -1
   endi
-  if $data[0][6] != follower then
+  if $data[0][6] == leader then
     return -1
   endi
-  if $data[0][8] != follower then
+  if $data[0][8] == leader then
     return -1
   endi
 endw 

tests/script/tsim/dnode/drop_dnode_force.sim

@@ -192,7 +192,7 @@ if $data(5)[4] != ready then
   goto step5
 endi
 
-print =============== step5: drop dnode 2
+print =============== step5a: drop dnode 2
 sql_error drop dnode 2
 sql drop dnode 2 force
 
@@ -204,15 +204,23 @@ if $rows != 4 then
   return -1
 endi
 
+$x = 0
+step5a:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
 print select * from information_schema.ins_mnodes; 
 sql select * from information_schema.ins_mnodes
 print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] 
 print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] 
 if $rows != 2 then
-  return -1
+  goto step5a
 endi
 if $data(1)[2] != leader then
-  return -1
+  goto step5a
 endi
 
 sql select * from information_schema.ins_qnodes

tests/script/tsim/mnode/basic5.sim

@@ -96,7 +96,7 @@ sql_error drop mnode on dnode 4
 sql_error drop mnode on dnode 5
 sql_error drop mnode on dnode 6
 
-system sh/exec.sh -n dnode2 -s stop -x SIGKILL
+system sh/exec.sh -n dnode2 -s stop 
 $x = 0
 step5: 
 	$x = $x + 1
@@ -151,7 +151,7 @@ if $data(4)[4] != ready then
 endi
 
 print =============== step6: stop mnode1 
-system sh/exec.sh -n dnode1 -s stop -x SIGKILL
+system sh/exec.sh -n dnode1 -s stop 
 # sql_error drop mnode on dnode 1
 
 $x = 0
@@ -205,8 +205,7 @@ if $data(4)[4] != ready then
 endi
 
 print =============== step8: stop mnode1 and drop it
-system sh/exec.sh -n dnode1 -s stop -x SIGKILL
+system sh/exec.sh -n dnode1 -s stop 
-sql_error drop mnode on dnode 1
 
 $x = 0
 step81: 
@@ -234,42 +233,15 @@ if  $leaderNum != 1 then
 endi
 
 print =============== step9: start mnode1 and wait it dropped
-system sh/exec.sh -n dnode1 -s start
+print check mnode has leader step9a
-sql drop mnode on dnode 1 -x step90
-step90:
-
 $x = 0
-step91: 
+step9a: 
 	$x = $x + 1
 	sleep 1000
 	if $x == 10 then
 		return -1
 	endi
-sql select * from information_schema.ins_dnodes
+print check mnode leader
-print ===> $data00 $data01 $data02 $data03 $data04 $data05
-print ===> $data10 $data11 $data12 $data13 $data14 $data15
-print ===> $data20 $data21 $data22 $data23 $data24 $data25
-print ===> $data30 $data31 $data32 $data33 $data34 $data35
-if $data(1)[4] != ready then
-  goto step91
-endi
-if $data(2)[4] != ready then
-  goto step91
-endi
-if $data(3)[4] != ready then
-  goto step91
-endi
-if $data(4)[4] != ready then
-  goto step91
-endi
-
-$x = 0
-step92: 
-	$x = $x + 1
-	sleep 1000
-	if $x == 20 then
-		return -1
-	endi
 sql select * from information_schema.ins_mnodes
 print ===> $data00 $data01 $data02 $data03 $data04 $data05
 print ===> $data10 $data11 $data12 $data13 $data14 $data15
@@ -285,10 +257,95 @@ if $data(3)[2] == leader then
   $leaderNum = 1
 endi
 if  $leaderNum != 1 then
-  goto step92
+  goto step9a
+endi
+
+print start dnode1 step9b
+system sh/exec.sh -n dnode1 -s start
+$x = 0
+step9b: 
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+		return -1
+	endi
+print check dnode1 ready	
+sql select * from information_schema.ins_dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $data(1)[4] != ready then
+  goto step9b
+endi
+if $data(2)[4] != ready then
+  goto step9b
+endi
+if $data(3)[4] != ready then
+  goto step9b
+endi
+if $data(4)[4] != ready then
+  goto step9b
+endi
+
+sleep 4000
+print check mnode has leader step9c
+$x = 0
+step9c: 
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+		return -1
+	endi
+print check mnode leader
+sql select * from information_schema.ins_mnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+$leaderNum = 0
+if $data(1)[2] == leader then
+  $leaderNum = 1
+endi
+if $data(2)[2] == leader then
+  $leaderNum = 1
+endi
+if $data(3)[2] == leader then
+  $leaderNum = 1
+endi
+if  $leaderNum != 1 then
+  goto step9c
+endi
+
+print drop mnode step9d
+sql drop mnode on dnode 1 
+
+$x = 0
+step9d: 
+	$x = $x + 1
+	sleep 1000
+	if $x == 20 then
+		return -1
+	endi
+print check mnode leader
+sql select * from information_schema.ins_mnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+$leaderNum = 0
+if $data(1)[2] == leader then
+  $leaderNum = 1
+endi
+if $data(2)[2] == leader then
+  $leaderNum = 1
+endi
+if $data(3)[2] == leader then
+  $leaderNum = 1
+endi
+if  $leaderNum != 1 then
+  goto step9d
 endi
 if $rows != 2 then
-  goto step92
+  goto step9d
 endi
 
 print =============== stepa: create mnode1 again

tests/script/tsim/parser/fill.sim

@@ -330,7 +330,7 @@ if $data11 != -1 then
 endi
 
 # fill_char_values_to_arithmetic_fields
-sql_error select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
+sql select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
 
 # fill_multiple_columns
 sql_error select sum(c1), avg(c2), min(c3), max(c4), count(c6), first(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 99, 99, 99, 99, 99, abc, abc)
@@ -355,25 +355,25 @@ endi
 
 # fill_into_nonarithmetic_fieds
 print select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
-sql_error select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
+sql select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
 
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1, 1, 1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1, 1, 1)
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1.1, 1.1, 1.1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1.1, 1.1, 1.1)
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1, 1e1, 1e1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1, 1e1, 1e1)
 sql select first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1')
 # fill quoted values into bool column will throw error unless the value is 'true' or 'false' Note:2018-10-24
 # fill values into binary or nchar columns will be set to NULL automatically Note:2018-10-24
 sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1','1e1')
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, true, true, true)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, true, true, true)
 sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true', 'true','true')
 
 
 # fill nonarithmetic values into arithmetic fields
 sql_error select count(*) where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, abc);
-sql_error select count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
+sql select count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
 
 print select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
-sql_error select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
+sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
 
 sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1);
 if $rows != 9 then
@@ -383,7 +383,7 @@ if $data01 != 1 then
   return -1
 endi
 
-sql_error select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '10');
+sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '10');
 
 ## linear fill
 # feature currently switched off 2018/09/29
@@ -1049,4 +1049,103 @@ print =============== clear
 #  return -1
 #endi
 
+
+print ============== fill
+
+sql drop database if exists test;
+sql create database test  vgroups 4;
+sql use test;
+sql create stable st(ts timestamp,a int,b int,c int) tags(ta int,tb int,tc int);
+sql create table t1 using st tags(1,1,1);
+sql create table t2 using st tags(2,2,2);
+sql insert into t1 values(1648712211000,1,2,3);
+sql insert into t1 values(1648712225000,2,2,3);
+sql insert into t2 values(1648712212000,1,2,3);
+sql insert into t2 values(1648712226000,2,2,3);
+
+$loop_count = 0
+
+loop0:
+sleep 200
+
+sql select count(*) from(select count(a)  from  st where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(value, -1));
+
+$loop_count = $loop_count + 1
+if $loop_count == 20 then
+  return -1
+endi
+
+if $data00 != 20026 then
+  print =====data00=$data00
+  goto loop0
+endi
+
+if $data10 != 20026 then
+  print =====data10=$data10
+  goto loop0
+endi
+
+sql select _wstart, count(a)  from  st where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(prev);
+
+if $rows != 40052 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  st where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(next);
+
+if $rows != 40052 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  st where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(linear);
+
+if $rows != 40052 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  st where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(NULL);
+
+if $rows != 40052 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  t1 where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(value, -1);
+
+if $rows != 20026 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  t1 where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(NULL);
+
+if $rows != 20026 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  t1 where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(prev);
+
+if $rows != 20026 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  t1 where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(next);
+
+if $rows != 20026 then
+  print =====rows=$rows
+  return -1
+endi
+
+sql select _wstart, count(a)  from  t1 where ts >= 1648712201000 and ts <= 1648732226000 partition by tbname interval(1s) fill(linear);
+
+if $rows != 20026 then
+  print =====rows=$rows
+  return -1
+endi
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/parser/fill_stb.sim

@@ -170,7 +170,7 @@ endi
 sql_error select max(c1), max(c2), max(c3), max(c4), max(c5) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill (6, 6, 6, 6, 6)
 
 # fill_char_values_to_arithmetic_fields
-sql_error select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
+sql select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
 
 # fill_multiple_columns
 sql_error select sum(c1), avg(c2), min(c3), max(c4), count(c6), first(c7), last(c8) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 99, 99, 99, 99, 99, abc, abc)
@@ -240,10 +240,10 @@ sql select first(c7), first(c8), first(c9) from $stb where ts >= $ts0 and ts <=
 sql select first(c7), first(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true', 'true','true')
 
 # fill nonarithmetic values into arithmetic fields
-sql_error select count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'abc');
+sql select count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'abc');
-sql_error select count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
+sql select count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
 
-sql_error select _wstart, count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '2e1');
+sql select _wstart, count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '2e1');
 
 sql select _wstart, count(*) from $stb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20);
 if $rows != $val then
@@ -354,7 +354,7 @@ endi
 
 ## NULL fill
 print fill(NULL)
-print select _wstart, max(c1), min(c2), avg(c3), sum(c4), count(c5), first(c7), last(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu and t1 > 4 partition by t1 interval(5m) fill(value, NULL) limit 5
+print select _wstart, max(c1), min(c2), avg(c3), sum(c4), count(c5), first(c7), last(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu and t1 > 4 partition by t1 interval(5m) fill(value, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) limit 5
 sql select _wstart, max(c1), min(c2), avg(c3), sum(c4), count(c5), first(c7), last(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu and t1 > 4 partition by t1 interval(5m) fill(NULL) limit 5
 if $rows != 25 then
   return -1

tests/script/tsim/parser/fill_us.sim

@@ -332,7 +332,7 @@ if $data11 != -1 then
 endi
 
 # fill_char_values_to_arithmetic_fields
-sql_error select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
+sql select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')
 
 # fill_multiple_columns
 sql_error select _wstart, sum(c1), avg(c2), min(c3), max(c4), count(c6), first(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 99, 99, 99, 99, 99, abc, abc)
@@ -358,24 +358,24 @@ endi
 
 
 # fill_into_nonarithmetic_fieds
-sql_error select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
+sql select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
 
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1, 1, 1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1, 1, 1)
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1.1, 1.1, 1.1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1.1, 1.1, 1.1)
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1, 1e1, 1e1)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1, 1e1, 1e1)
 sql select first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1')
 # fill quoted values into bool column will throw error unless the value is 'true' or 'false' Note:2018-10-24
 # fill values into binary or nchar columns will be set to null automatically Note:2018-10-24
 sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1','1e1')
-sql_error select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, true, true, true)
+sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, true, true, true)
 sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true', 'true','true')
 
 
 # fill nonarithmetic values into arithmetic fields
 sql_error select count(*) where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, abc);
-sql_error select count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
+sql select count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');
 
-sql_error select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
+sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
 
 sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1);
 if $rows != 9 then
@@ -385,7 +385,7 @@ if $data01 != 1 then
   return -1
 endi
 
-sql_error select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '10');
+sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '10');
 
 ## linear fill
 # feature currently switched off 2018/09/29

tests/script/tsim/parser/function.sim

@@ -821,10 +821,10 @@ sql insert into tm0 values('2015-08-18T00:18:00Z', 2.126) ('2015-08-18T00:24:00Z
 
 sql_error select derivative(ts) from tm0;
 sql_error select derivative(k) from tm0;
-sql select derivative(k, 0, 0) from tm0;
+sql_error select derivative(k, 0, 0) from tm0;
 sql_error select derivative(k, 1, 911) from tm0;
 sql_error select derivative(kx, 1s, 1) from tm0;
-sql select derivative(k, -20s, 1) from tm0;
+sql_error select derivative(k, -20s, 1) from tm0;
 sql select derivative(k, 20a, 0) from tm0;
 sql select derivative(k, 200a, 0) from tm0;
 sql select derivative(k, 999a, 0) from tm0;
@@ -932,10 +932,10 @@ sql insert into t0 values('2020-1-1 1:4:10', 10);
 
 sql insert into t1 values('2020-1-1 1:1:2', 2);
 print ===========================>td-4739
-#sql select diff(val) from (select derivative(k, 1s, 0) val from t1);
+sql select diff(val) from (select ts, derivative(k, 1s, 0) val from t1);
-#if $rows != 0 then
+if $rows != 0 then
-#  return -1
+  return -1
-#endi
+endi
 
 sql insert into t1 values('2020-1-1 1:1:4', 20);
 sql insert into t1 values('2020-1-1 1:1:6', 200);
@@ -1077,4 +1077,4 @@ endi
 if $data11 != NULL then
   print ======data11=$data11
   return -1
-endi
+endi

tests/script/tsim/parser/limit2_query.sim

@@ -321,55 +321,41 @@ endi
 
 ### [TBASE-350]
 ## stb + interval + fill + group by + limit offset
-sql select max(c1), min(c2), sum(c3), avg(c4), first(c7), last(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu partition by t1 interval(5m) fill(value, -1, -2, -3, -4 ,-7 ,'-8', '-9') limit 2 offset 10
+sql select max(c1), min(c2), sum(c3), avg(c4), first(c7), last(c8), first(c9) from lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000 partition by t1 interval(5m) fill(value, -1, -2, -3, -4 ,-7 ,'-8', '-9') limit 2 offset 10
 if $rows != 2 then
   return -1
 endi
-#add one more test case
-sql select max(c1), last(c8) from lm2_db0.lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000 interval(5m) fill(linear) limit 10 offset 4089;"
-
 
 $limit = 5
 $offset = $rowNum * 2
 $offset = $offset - 2
-sql select max(c1), min(c2), sum(c3), avg(c4), first(c7), last(c8), first(c9) from $stb where ts >= $ts0 and ts <= $tsu partition by t1 interval(5m) fill(value, -1, -2, -3, -4 ,-7 ,'-8', '-9') order by t1 limit $limit offset $offset
+sql select max(c1), min(c2), sum(c3), avg(c4), first(c7), last(c8), first(c9) from lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000  partition by t1 interval(5m) fill(value, -1, -2, -3, -4 ,-7 ,'-8', '-9') order by t1 limit $limit offset $offset
-if $rows != $tbNum then
+if $rows != 1 then
   return -1
 endi
-if $data00 != @18-11-25 19:30:00.000@ then
+if $data00 != 9 then
   return -1
 endi
 if $data01 != 9 then
   return -1
 endi
-if $data12 != 9 then
+if $data02 != 9.000000000 then
   return -1
 endi
-if $data23 != 9.000000000 then
+if $data03 != 9.000000000 then
   return -1
 endi
-if $data34 != 9.000000000 then
+if $data04 != 1 then
   return -1
 endi
-if $data45 != 1 then
+if $data05 != binary9 then
   return -1
 endi
-if $data56 != binary9 then
+if $data06 != nchar9 then
-  return -1
-endi
-if $data68 != 6 then
-  return -1
-endi
-if $data72 != -2 then
-  return -1
-endi
-if $data84 != -2.000000000 then
-  return -1
-endi
-if $data98 != 9 then
   return -1
 endi
 
+
 #add one more test case
 sql select max(c1), last(c8) from lm2_db0.lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000 interval(5m) fill(linear) limit 10 offset 4089;"
 

tests/script/tsim/sma/sma_leak.sim

@@ -0,0 +1,154 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+system sh/cfg.sh -n dnode2 -c supportVnodes -v 4
+system sh/cfg.sh -n dnode3 -c supportVnodes -v 4
+
+print ========== step1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+print ========== step2
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+
+$x = 0
+step2:
+	$x = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql select * from information_schema.ins_dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+if $data(3)[4] != ready then
+  goto step2
+endi
+
+print ========== step3
+sql create database d1 vgroups 1
+sql use d1;
+
+print --> create stb
+sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned);
+
+print --> create sma
+sql create sma index sma_index_name1 on stb function(max(c1),max(c2),min(c1)) interval(6m,10s) sliding(6m);
+
+return
+
+print --> show sma
+sql show indexes from stb from d1;
+if $rows != 1 then
+  return -1
+endi
+if $data[0][0] != sma_index_name1 then
+  return -1
+endi
+if $data[0][1] != d1 then
+  return -1
+endi
+if $data[0][2] != stb then
+  return -1
+endi
+
+print --> drop stb
+sql drop table stb;
+
+print ========== step4 repeat
+
+print --> create stb
+sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned);
+
+print --> create sma
+sql create sma index sma_index_name1 on stb function(max(c1),max(c2),min(c1)) interval(6m,10s) sliding(6m);
+
+print --> show sma
+sql show indexes from stb from d1;
+if $rows != 1 then
+  return -1
+endi
+if $data[0][0] != sma_index_name1 then
+  return -1
+endi
+if $data[0][1] != d1 then
+  return -1
+endi
+if $data[0][2] != stb then
+  return -1
+endi
+
+print --> drop stb
+sql drop table stb;
+
+print ========== step5
+sql drop database if exists db;
+sql create database db duration 300;
+sql use db;
+sql create table stb1(ts timestamp, c_int int, c_bint bigint, c_sint smallint, c_tint tinyint, c_float float, c_double double, c_bool bool, c_binary binary(16), c_nchar nchar(32), c_ts timestamp, c_tint_un tinyint unsigned, c_sint_un smallint unsigned, c_int_un int unsigned, c_bint_un bigint unsigned) tags (t_int int);
+sql CREATE SMA INDEX sma_index_1 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) watermark 5s;
+
+print ========== step6 repeat
+sql drop database if exists db;
+sql create database db duration 300;
+sql use db;
+sql create table stb1(ts timestamp, c_int int, c_bint bigint ) tags (t_int int);
+sql CREATE SMA INDEX sma_index_1 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) watermark 5s;
+
+print ========== step7
+sql drop database if exists db;
+sql create database db duration 300;
+sql use db;
+sql create table stb1(ts timestamp, c_int int, c_bint bigint, c_sint smallint, c_tint tinyint,c_float float, c_double double, c_bool bool,c_binary binary(16), c_nchar nchar(32), c_ts timestamp,c_tint_un tinyint unsigned, c_sint_un smallint unsigned,c_int_un int unsigned, c_bint_un bigint unsigned) tags (t_int int);
+
+sql create table ct1 using stb1 tags ( 1 );
+sql create table ct2 using stb1 tags ( 2 );
+sql create table ct3 using stb1 tags ( 3 );
+sql create table ct4 using stb1 tags ( 4 );
+
+sql CREATE SMA INDEX sma_index_1 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) watermark 5s;
+sql CREATE SMA INDEX sma_index_2 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) max_delay 6m;
+sql CREATE SMA INDEX sma_index_3 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) watermark 5s max_delay 6m;
+
+sql DROP INDEX sma_index_1 ;
+sql DROP INDEX sma_index_2 ;
+sql DROP INDEX sma_index_3 ;
+
+print ========== step8
+sql drop database if exists db;
+sql create database db duration 300;
+sql use db;
+sql create table stb1(ts timestamp, c_int int, c_bint bigint, c_sint smallint, c_tint tinyint,c_float float, c_double double, c_bool bool,c_binary binary(16), c_nchar nchar(32), c_ts timestamp,c_tint_un tinyint unsigned, c_sint_un smallint unsigned,c_int_un int unsigned, c_bint_un bigint unsigned) tags (t_int int);
+
+sql create table ct1 using stb1 tags ( 1 );
+sql create table ct2 using stb1 tags ( 2 );
+sql create table ct3 using stb1 tags ( 3 );
+sql create table ct4 using stb1 tags ( 4 );
+
+sql CREATE SMA INDEX sma_index_1 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) watermark 5s;
+sql CREATE SMA INDEX sma_index_2 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) sliding(6m) max_delay 6m;
+sql CREATE SMA INDEX sma_index_3 ON stb1 function(min(c_int), max(c_int)) interval(6m, 10s) watermark 5s max_delay 6m;
+
+sql DROP INDEX sma_index_1 ;
+sql DROP INDEX sma_index_2 ;
+sql DROP INDEX sma_index_3 ;
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT

tests/script/tsim/stream/basic1.sim

@@ -710,6 +710,11 @@ sleep 200
 
 sql select * from streamt4;
 
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
 # row 0
 if $rows != 0 then
   print =====rows=$rows

tests/script/tsim/stream/basic3.sim

@@ -0,0 +1,55 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1 -c debugflag -v 131
+system sh/exec.sh -n dnode1 -s start -v
+
+sleep 5000
+
+sql connect
+
+print ========== interval\session\state window
+
+sql CREATE DATABASE test1 BUFFER 96 CACHESIZE 1 CACHEMODEL 'none' COMP 2 DURATION 14400m WAL_FSYNC_PERIOD 3000 MAXROWS 4096 MINROWS 100 KEEP 5256000m,5256000m,5256000m PAGES 256 PAGESIZE 4 PRECISION 'ms' REPLICA 1 STRICT 'off' WAL_LEVEL 1 VGROUPS 2 SINGLE_STABLE 0;
+sql use test1;
+sql CREATE STABLE st (time TIMESTAMP, ca DOUBLE, cb DOUBLE, cc int) TAGS (ta VARCHAR(10) );
+
+print ========== create table before stream
+
+sql CREATE TABLE t1 using st TAGS ('aaa');
+sql CREATE TABLE t2 using st TAGS ('bbb');
+sql CREATE TABLE t3 using st TAGS ('ccc');
+sql CREATE TABLE t4 using st TAGS ('ddd');
+
+sql create stream streamd1 into streamt1 as select ca, _wstart,_wend, count(*) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca interval(60m) fill(linear);
+sql create stream streamd2 into streamt2 as select tbname, _wstart,_wend, count(*) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by tbname interval(60m) fill(linear);
+
+sql create stream streamd3 into streamt3 as select ca, _wstart,_wend, count(*), max(ca), min(cb), APERCENTILE(cc, 20) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca session(time, 60m);
+sql create stream streamd4 into streamt4 as select tbname, _wstart,_wend, count(*), max(ca), min(cb), APERCENTILE(cc, 20) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by tbname session(time, 60m);
+
+sql create stream streamd5 into streamt5 as select tbname, _wstart,_wend, count(*), max(ca), min(cb) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by tbname state_window(cc);
+sql create stream streamd6 into streamt6 as select ca, _wstart,_wend, count(*), max(ca), min(cb) from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca state_window(cc);
+
+sleep 3000
+
+sql drop stream if exists streamd1;
+sql drop stream if exists streamd2;
+sql drop stream if exists streamd3;
+sql drop stream if exists streamd4;
+sql drop stream if exists streamd5;
+sql drop stream if exists streamd6;
+
+
+_OVER:
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+print =============== check
+$null=
+
+system_content sh/checkValgrind.sh -n dnode1 
+print cmd return result ----> [ $system_content ]
+if $system_content > 0 then
+  return -1
+endi 
+
+if $system_content == $null then
+  return -1
+endi 

tests/script/tsim/stream/fillIntervalValue.sim

@@ -4,7 +4,7 @@ looptest:
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -i 1
 system sh/exec.sh -n dnode1 -s start
-#==system sh/exec.sh -n dnode1 -s start -v
+
 sleep 200
 sql connect
 

tests/script/tsim/vnode/replica3_many.sim

@@ -201,31 +201,39 @@ system sh/exec.sh -n dnode2 -s start
 sleep 3000
 
 print ======== step6
-sql select count(*) from db1.tb1
+$y = 0
+step6: 
+	$y = $y + 1
+	sleep 1000
+	if $y == 50 then
+		return -1
+	endi
+
+sql select count(*) from db1.tb1 -x step6
 print select count(*) from db1.tb1 ==> $data00 $lastRows1 
 if $data00 <= $lastRows1 then
-  return -1
+  goto step6
 endi
 $lastRows1 = $data00
 
-sql select count(*) from db2.tb2
+sql select count(*) from db2.tb2 -x step6
 print select count(*) from db2.tb2 ==> $data00 $lastRows2 
 if $data00 <= $lastRows2 then
-  return -1
+  goto step6
 endi
 $lastRows2 = $data00
 
-sql select count(*) from db3.tb3
+sql select count(*) from db3.tb3 -x step6
 print select count(*) from  db3.tb3 ==> $data00 $lastRows3 
 if $data00 <= $lastRows3 then
-  return -1
+  goto step6
 endi
 $lastRows3 = $data00
 
-sql select count(*) from db4.tb4
+sql select count(*) from db4.tb4 -x step6
 print select count(*) from  db4.tb4 ==> $data00 $lastRows4 
 if $data00 <= $lastRows4 then
-  return -1
+  goto step6
 endi
 $lastRows4 = $data00
 

tests/system-test/1-insert/boundary.py

@@ -0,0 +1,183 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+
+import math
+from random import randint
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.common import *
+from util.sqlset import *
+from util.boundary import *
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+        self.boundary = DataBoundary()
+        self.dbname_length_boundary = self.boundary.DBNAME_MAX_LENGTH
+        self.tbname_length_boundary = self.boundary.TBNAME_MAX_LENGTH
+        self.stbname_length_boundary = self.boundary.STBNAME_MAX_LENGTH
+        self.colname_length_boundary = self.boundary.COL_KEY_MAX_LENGTH
+        self.tagname_length_boundary = self.boundary.TAG_KEY_MAX_LENGTH
+        self.username_length_boundary = 23
+        self.password_length_boundary = 128
+    def dbname_length_check(self):
+        dbname_length = randint(1,self.dbname_length_boundary-1)
+        for dbname in [tdCom.get_long_name(self.dbname_length_boundary),tdCom.get_long_name(dbname_length)]:
+            tdSql.execute(f'create database if not exists {dbname}')
+            tdSql.query(f'select name from information_schema.ins_databases where name = "{dbname}"')
+            tdSql.checkEqual(tdSql.queryResult[0][0],dbname)
+            tdSql.execute(f'drop database if exists {dbname}')
+        dbname = tdCom.get_long_name(self.dbname_length_boundary+1)
+        tdSql.error(f'create database if not exists {dbname}')
+        if "Invalid identifier name" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+
+    def tbname_length_check(self):
+        tdSql.prepare()
+        tdSql.execute('use db')
+        tbname_length = randint(1,self.tbname_length_boundary-1)
+        tdSql.execute(f'create table stb (ts timestamp,c0 int) tags(t0 int)')
+        for tbname in [tdCom.get_long_name(self.tbname_length_boundary),tdCom.get_long_name(tbname_length)]:
+            tdSql.execute(f'create table {tbname} using stb tags(1)')
+            tdSql.query(f'select table_name from information_schema.ins_tables where table_name = "{tbname}"')
+            tdSql.checkEqual(tdSql.queryResult[0][0],tbname)
+            tdSql.execute(f'drop table {tbname}')
+        tbname = tdCom.get_long_name(self.tbname_length_boundary+1)
+        tdSql.error(f'create table {tbname} using stb tags(1)')
+        if "Invalid identifier name" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+        stbname_length = randint(1,self.stbname_length_boundary-1)
+        for stbname in [tdCom.get_long_name(self.stbname_length_boundary),tdCom.get_long_name(stbname_length)]:
+            tdSql.execute(f'create table {stbname} (ts timestamp,c0 int) tags(t0 int)')
+            tdSql.query(f'select stable_name from information_schema.ins_stables where stable_name = "{stbname}"')
+            tdSql.checkEqual(tdSql.queryResult[0][0],stbname)
+            tdSql.execute(f'drop table {stbname}')
+        stbname = tdCom.get_long_name(self.stbname_length_boundary+1)
+        tdSql.error(f'create table {stbname} (ts timestamp,c0 int) tags(t0 int)')
+        print(tdSql.error_info)
+        if "Invalid identifier name" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+        tdSql.execute('drop database db')
+
+    def colname_length_check(self):
+        tdSql.prepare()
+        tdSql.execute('use db')
+        column_name_length = randint(1,self.colname_length_boundary-1)
+        for colname in [tdCom.get_long_name(column_name_length),tdCom.get_long_name(self.colname_length_boundary)]:
+            stbname = tdCom.get_long_name(3)
+            ntbname = tdCom.get_long_name(4)
+            tdSql.execute(f'create table {stbname} (ts timestamp,{colname} int) tags(t0 int)')
+            tdSql.query(f'describe {stbname}')
+            tdSql.checkEqual(tdSql.queryResult[1][0],colname)
+            tdSql.execute(f'create table {ntbname} (ts timestamp,{colname} int)')
+            tdSql.query(f'describe {ntbname}')
+            tdSql.checkEqual(tdSql.queryResult[1][0],colname)
+        colname = tdCom.get_long_name(self.colname_length_boundary+1)
+        tdSql.error(f'create table stb (ts timestamp,{colname} int) tags(t0 int)')
+        if "Invalid identifier name" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+        tdSql.execute('drop database db')
+
+    def tagname_length_check(self):
+        tdSql.prepare()
+        tdSql.execute('use db')
+        tag_name_length = randint(1,self.tagname_length_boundary-1)
+        for tagname in (tdCom.get_long_name(tag_name_length),tdCom.get_long_name(self.tagname_length_boundary)):
+            stbname = tdCom.get_long_name(3)
+            tdSql.execute(f'create table {stbname} (ts timestamp,c0 int) tags({tagname} int)')
+            tdSql.query(f'describe {stbname}')
+            tdSql.checkEqual(tdSql.queryResult[-1][0],tagname)
+        tagname = tdCom.get_long_name(self.tagname_length_boundary+1)
+        tdSql.error(f'create table {stbname} (ts timestamp,c0 int) tags({tagname} int)')
+        if "Invalid identifier name" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+        tdSql.execute('drop database db')
+
+    def username_length_check(self):
+        username_length = randint(1,self.username_length_boundary-1)
+        for username in [tdCom.get_long_name(username_length),tdCom.get_long_name(self.username_length_boundary)]:
+            tdSql.execute(f'create user {username} pass "123"')
+            tdSql.query('show users')
+            for user in tdSql.queryResult:
+                if user[0].lower() != 'root':
+                    tdSql.checkEqual(user[0],username)
+            tdSql.execute(f'drop user {username}')
+        username = tdCom.get_long_name(self.username_length_boundary+1)
+        tdSql.error(f'create user {username} pass "123"')
+        if "Name or password too long" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+    
+    def password_length_check(self):
+        password_length = randint(1,self.password_length_boundary-1)
+        for password in [tdCom.get_long_name(password_length),tdCom.get_long_name(self.password_length_boundary)]:
+            username = tdCom.get_long_name(3)
+            tdSql.execute(f'create user {username} pass "{password}"')
+        password = tdCom.get_long_name(self.password_length_boundary+1)
+        tdSql.error(f'create user {username} pass "{password}"')
+        if "Name or password too long" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+    def sql_length_check(self):
+        insert_rows = 1021
+        tdSql.prepare()
+        tdSql.execute('use db')
+        tdSql.execute('create table ntb (ts timestamp,c0 binary(1013))')
+        values_sql = ''
+        value = tdCom.get_long_name(1013)
+        for num in range(insert_rows):
+            values_sql += f' (now+{num}s,"{value}")'
+        value = tdCom.get_long_name(65)
+        values_sql += f"(now-1s,'{value}')"
+        tdSql.execute(f'insert into ntb values{values_sql}')
+        tdSql.query('select * from ntb')
+        tdSql.checkRows(insert_rows+1)
+        tdSql.execute('create table ntb1 (ts timestamp,c0 binary(1013))')
+        tdSql.error(f'insert into ntb1 values{values_sql};')
+        print(tdSql.error_info)
+        if "SQL statement too long" in tdSql.error_info:
+            tdLog.info("error info is true!")
+        else:
+            tdLog.exit("error info is not true")
+        tdSql.execute('drop database db')
+    def run(self):
+        self.dbname_length_check()
+        self.tbname_length_check()
+        self.colname_length_check()
+        self.tagname_length_check()
+        self.username_length_check()
+        self.password_length_check()
+        self.sql_length_check()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/system-test/1-insert/update_data.py

@@ -23,7 +23,7 @@ class TDTestCase:
     def init(self, conn, logSql, replicaVar=1):
         self.replicaVar = int(replicaVar)
         tdLog.debug("start to execute %s" % __file__)
-        tdSql.init(conn.cursor(),logSql)
+        tdSql.init(conn.cursor())
         self.setsql = TDSetSql()
         self.dbname = 'db_test'
         self.ntbname = 'ntb'

tests/system-test/2-query/abs.py

@@ -204,18 +204,12 @@ class TDTestCase:
                 row_check.append(elem)
             auto_result.append(row_check)
 
-        check_status = True
+
+        tdSql.query(abs_query)
         for row_index, row in enumerate(abs_result):
             for col_index, elem in enumerate(row):
-                if auto_result[row_index][col_index] != elem:
+                tdSql.checkData(row_index,col_index,auto_result[row_index][col_index])
-                    check_status = False
+
-        if not check_status:
-            tdLog.notice(
-                "abs function value has not as expected , sql is \"%s\" " % abs_query)
-            sys.exit(1)
-        else:
-            tdLog.info(
-                "abs value check pass , it work as expected ,sql is \"%s\"   " % abs_query)
 
     def test_errors(self):
         dbname = "testdb"
@@ -466,19 +460,19 @@ class TDTestCase:
         )
         tdSql.execute(f'create table {dbname}.sub1_bound using {dbname}.stb_bound tags ( 1 )')
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now()-1s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()-10s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now()-1s, -2147483647, -9223372036854775807, -32767, -127, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()-5s, -2147483647, -9223372036854775807, -32767, -127, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
             f"insert into {dbname}.sub1_bound values ( now(), 2147483646, 9223372036854775806, 32766, 126, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now(), -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()+5s, -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.error(
-            f"insert into {dbname}.sub1_bound values ( now()+1s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()+10s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         self.check_result_auto(f"select c1, c2, c3 , c4, c5 ,c6 from {dbname}.sub1_bound ",
                                f"select abs(c1), abs(c2) ,abs(c3), abs(c4), abs(c5) ,abs(c6) from {dbname}.sub1_bound")

tests/system-test/2-query/and_or_for_byte.py

@@ -426,19 +426,19 @@ class TDTestCase:
         )
         tdSql.execute(f'create table {dbname}.sub1_bound using {dbname}.stb_bound tags ( 1 )')
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now()-1s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()-10s, 2147483647, 9223372036854775807, 32767, 127, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now()-1s, -2147483647, -9223372036854775807, -32767, -127, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()-5s, -2147483647, -9223372036854775807, -32767, -127, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
             f"insert into {dbname}.sub1_bound values ( now(), 2147483646, 9223372036854775806, 32766, 126, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.execute(
-            f"insert into {dbname}.sub1_bound values ( now(), -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()+5s, -2147483646, -9223372036854775806, -32766, -126, -3.40E+38, -1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         tdSql.error(
-            f"insert into {dbname}.sub1_bound values ( now()+1s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
+            f"insert into {dbname}.sub1_bound values ( now()+10s, 2147483648, 9223372036854775808, 32768, 128, 3.40E+38, 1.7e+308, True, 'binary_tb1', 'nchar_tb1', now() )"
         )
         self.check_function("&", False , f"{dbname}.sub1_bound" ,"c1","c2","c3","c4","c5","c6" )
         self.check_function("&", False , f"{dbname}.sub1_bound","abs(c1)","abs(c2)","abs(c3)","abs(c4)","abs(c5)","abs(c6)" )