From 3341d02060e221f7b1537a7527daf4f09ac98cee Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Thu, 22 Feb 2024 17:03:17 +0800
Subject: [PATCH 01/62] fix: don't copy all data when use limit

---
 source/common/src/tdatablock.c      | 1 +
 source/libs/executor/src/executor.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index 9439c172c4..690eda17e1 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -1688,6 +1688,7 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
+    pColInfoData->varmeta.length = pColInfoData->varmeta.offset[n];
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);
   }
diff --git a/source/libs/executor/src/executor.c b/source/libs/executor/src/executor.c
index 2534c5e9f0..cbf0d38bd9 100644
--- a/source/libs/executor/src/executor.c
+++ b/source/libs/executor/src/executor.c
@@ -648,7 +648,7 @@ int32_t qExecTaskOpt(qTaskInfo_t tinfo, SArray* pResList, uint64_t* useconds, bo
     ASSERT(p->info.rows > 0 || p->info.type == STREAM_CHECKPOINT);
     taosArrayPush(pResList, &p);
 
-    if (current >= rowsThreshold) {
+    if (current >= rowsThreshold || current >= pRes->info.rows) {
       break;
     }
 

From c54e4aeaadc69e0104ce31d091826653a70dc081 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Fri, 23 Feb 2024 09:30:53 +0000
Subject: [PATCH 02/62] add test case

---
 source/libs/index/src/indexComm.c             | 11 ++-
 source/libs/stream/inc/streamBackendRocksdb.h |  7 +-
 source/libs/stream/src/streamMeta.c           | 28 +++---
 source/libs/stream/test/CMakeLists.txt        | 94 ++++++++++++++-----
 source/libs/stream/test/backendTest.cpp       | 38 ++++++++
 source/libs/stream/test/tstreamUpdateTest.cpp | 13 ++-
 6 files changed, 137 insertions(+), 54 deletions(-)
 create mode 100644 source/libs/stream/test/backendTest.cpp

diff --git a/source/libs/index/src/indexComm.c b/source/libs/index/src/indexComm.c
index 1313221952..b7b9f1cc9f 100644
--- a/source/libs/index/src/indexComm.c
+++ b/source/libs/index/src/indexComm.c
@@ -76,8 +76,8 @@ char* idxInt2str(int64_t val, char* dst, int radix) {
   return dst - 1;
 }
 __compar_fn_t idxGetCompar(int8_t type) {
-  if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_VARBINARY ||
-      type == TSDB_DATA_TYPE_NCHAR || type == TSDB_DATA_TYPE_GEOMETRY) {
+  if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_VARBINARY || type == TSDB_DATA_TYPE_NCHAR ||
+      type == TSDB_DATA_TYPE_GEOMETRY) {
     return (__compar_fn_t)strcmp;
   }
   return getComparFunc(type, 0);
@@ -108,8 +108,8 @@ static FORCE_INLINE TExeCond tCompareEqual(void* a, void* b, int8_t type) {
   return tCompare(func, QUERY_TERM, a, b, type);
 }
 TExeCond tCompare(__compar_fn_t func, int8_t cmptype, void* a, void* b, int8_t dtype) {
-  if (dtype == TSDB_DATA_TYPE_BINARY || dtype == TSDB_DATA_TYPE_NCHAR ||
-      dtype == TSDB_DATA_TYPE_VARBINARY || dtype == TSDB_DATA_TYPE_GEOMETRY) {
+  if (dtype == TSDB_DATA_TYPE_BINARY || dtype == TSDB_DATA_TYPE_NCHAR || dtype == TSDB_DATA_TYPE_VARBINARY ||
+      dtype == TSDB_DATA_TYPE_GEOMETRY) {
     return tDoCompare(func, cmptype, a, b);
   }
 #if 1
@@ -290,6 +290,7 @@ int idxUidCompare(const void* a, const void* b) {
   uint64_t r = *(uint64_t*)b;
   return l - r;
 }
+#ifdef BUILD_NO_CALL
 int32_t idxConvertData(void* src, int8_t type, void** dst) {
   int tlen = -1;
   switch (type) {
@@ -372,6 +373,8 @@ int32_t idxConvertData(void* src, int8_t type, void** dst) {
   // indexMayFillNumbericData(*dst, tlen);
   return tlen;
 }
+#endif
+
 int32_t idxConvertDataToStr(void* src, int8_t type, void** dst) {
   if (src == NULL) {
     *dst = strndup(INDEX_DATA_NULL_STR, (int)strlen(INDEX_DATA_NULL_STR));
diff --git a/source/libs/stream/inc/streamBackendRocksdb.h b/source/libs/stream/inc/streamBackendRocksdb.h
index 03f70604b7..1f8e99cd27 100644
--- a/source/libs/stream/inc/streamBackendRocksdb.h
+++ b/source/libs/stream/inc/streamBackendRocksdb.h
@@ -17,7 +17,7 @@
 #define _STREAM_BACKEDN_ROCKSDB_H_
 
 #include "rocksdb/c.h"
-//#include "streamInt.h"
+// #include "streamInt.h"
 #include "streamState.h"
 #include "tcommon.h"
 
@@ -244,11 +244,6 @@ int32_t streamBackendDelInUseChkp(void* arg, int64_t chkpId);
 
 int32_t taskDbBuildSnap(void* arg, SArray* pSnap);
 
-// int32_t streamDefaultIter_rocksdb(SStreamState* pState, const void* start, const void* end, SArray* result);
-
-// STaskDbWrapper* taskDbOpen(char* path, char* key, int64_t chkpId);
-// void            taskDbDestroy(void* pDb, bool flush);
-
 int32_t taskDbDoCheckpoint(void* arg, int64_t chkpId);
 
 SBkdMgt* bkdMgtCreate(char* path);
diff --git a/source/libs/stream/src/streamMeta.c b/source/libs/stream/src/streamMeta.c
index b35f401cb9..a09b940a19 100644
--- a/source/libs/stream/src/streamMeta.c
+++ b/source/libs/stream/src/streamMeta.c
@@ -70,7 +70,7 @@ static void streamMetaEnvInit() {
   streamTimerInit();
 }
 
-void streamMetaInit() { taosThreadOnce(&streamMetaModuleInit, streamMetaEnvInit);}
+void streamMetaInit() { taosThreadOnce(&streamMetaModuleInit, streamMetaEnvInit); }
 
 void streamMetaCleanup() {
   taosCloseRef(streamBackendId);
@@ -1104,14 +1104,14 @@ static int32_t metaHeartbeatToMnodeImpl(SStreamMeta* pMeta) {
         .inputQUsed = SIZE_IN_MiB(streamQueueGetItemSize((*pTask)->inputq.queue)),
     };
 
-    entry.inputRate = entry.inputQUsed * 100.0 / (2*STREAM_TASK_QUEUE_CAPACITY_IN_SIZE);
+    entry.inputRate = entry.inputQUsed * 100.0 / (2 * STREAM_TASK_QUEUE_CAPACITY_IN_SIZE);
     if ((*pTask)->info.taskLevel == TASK_LEVEL__SINK) {
       entry.sinkQuota = (*pTask)->outputInfo.pTokenBucket->quotaRate;
       entry.sinkDataSize = SIZE_IN_MiB((*pTask)->execInfo.sink.dataSize);
     }
 
     if ((*pTask)->chkInfo.checkpointingId != 0) {
-      entry.checkpointFailed = ((*pTask)->chkInfo.failedId >= (*pTask)->chkInfo.checkpointingId)? 1:0;
+      entry.checkpointFailed = ((*pTask)->chkInfo.failedId >= (*pTask)->chkInfo.checkpointingId) ? 1 : 0;
       entry.checkpointId = (*pTask)->chkInfo.checkpointingId;
       entry.chkpointTransId = (*pTask)->chkInfo.transId;
 
@@ -1172,7 +1172,7 @@ static int32_t metaHeartbeatToMnodeImpl(SStreamMeta* pMeta) {
     stDebug("vgId:%d no tasks and no mnd epset, not send stream hb to mnode", pMeta->vgId);
   }
 
-  _end:
+_end:
   streamMetaClearHbMsg(&hbMsg);
   return TSDB_CODE_SUCCESS;
 }
@@ -1304,28 +1304,28 @@ void streamMetaResetStartInfo(STaskStartInfo* pStartInfo) {
 }
 
 void streamMetaRLock(SStreamMeta* pMeta) {
-//  stTrace("vgId:%d meta-rlock", pMeta->vgId);
+  //  stTrace("vgId:%d meta-rlock", pMeta->vgId);
   taosThreadRwlockRdlock(&pMeta->lock);
 }
 
 void streamMetaRUnLock(SStreamMeta* pMeta) {
-//  stTrace("vgId:%d meta-runlock", pMeta->vgId);
+  //  stTrace("vgId:%d meta-runlock", pMeta->vgId);
   int32_t code = taosThreadRwlockUnlock(&pMeta->lock);
   if (code != TSDB_CODE_SUCCESS) {
     stError("vgId:%d meta-runlock failed, code:%d", pMeta->vgId, code);
   } else {
-//    stTrace("vgId:%d meta-runlock completed", pMeta->vgId);
+    //    stTrace("vgId:%d meta-runlock completed", pMeta->vgId);
   }
 }
 
 void streamMetaWLock(SStreamMeta* pMeta) {
-//  stTrace("vgId:%d meta-wlock", pMeta->vgId);
+  //  stTrace("vgId:%d meta-wlock", pMeta->vgId);
   taosThreadRwlockWrlock(&pMeta->lock);
-//  stTrace("vgId:%d meta-wlock completed", pMeta->vgId);
+  //  stTrace("vgId:%d meta-wlock completed", pMeta->vgId);
 }
 
 void streamMetaWUnLock(SStreamMeta* pMeta) {
-//  stTrace("vgId:%d meta-wunlock", pMeta->vgId);
+  //  stTrace("vgId:%d meta-wunlock", pMeta->vgId);
   taosThreadRwlockUnlock(&pMeta->lock);
 }
 
@@ -1395,7 +1395,7 @@ void streamMetaUpdateStageRole(SStreamMeta* pMeta, int64_t stage, bool isLeader)
     pMeta->sendMsgBeforeClosing = true;
   }
 
-  pMeta->role = (isLeader)? NODE_ROLE_LEADER:NODE_ROLE_FOLLOWER;
+  pMeta->role = (isLeader) ? NODE_ROLE_LEADER : NODE_ROLE_FOLLOWER;
   streamMetaWUnLock(pMeta);
 
   if (isLeader) {
@@ -1531,8 +1531,8 @@ int32_t streamMetaStopAllTasks(SStreamMeta* pMeta) {
 
 bool streamMetaAllTasksReady(const SStreamMeta* pMeta) {
   int32_t num = taosArrayGetSize(pMeta->pTaskList);
-  for(int32_t i = 0; i < num; ++i) {
-    STaskId* pTaskId = taosArrayGet(pMeta->pTaskList, i);
+  for (int32_t i = 0; i < num; ++i) {
+    STaskId*      pTaskId = taosArrayGet(pMeta->pTaskList, i);
     SStreamTask** ppTask = taosHashGet(pMeta->pTasksMap, pTaskId, sizeof(*pTaskId));
     if (ppTask == NULL) {
       continue;
@@ -1633,7 +1633,7 @@ int32_t streamMetaAddTaskLaunchResult(SStreamMeta* pMeta, int64_t streamId, int3
     pStartInfo->elapsedTime = (pStartInfo->startTs != 0) ? pStartInfo->readyTs - pStartInfo->startTs : 0;
 
     stDebug("vgId:%d all %d task(s) check downstream completed, last completed task:0x%x (succ:%d) startTs:%" PRId64
-                ", readyTs:%" PRId64 " total elapsed time:%.2fs",
+            ", readyTs:%" PRId64 " total elapsed time:%.2fs",
             pMeta->vgId, numOfTotal, taskId, ready, pStartInfo->startTs, pStartInfo->readyTs,
             pStartInfo->elapsedTime / 1000.0);
 
diff --git a/source/libs/stream/test/CMakeLists.txt b/source/libs/stream/test/CMakeLists.txt
index c90e05bcf6..c18372a493 100644
--- a/source/libs/stream/test/CMakeLists.txt
+++ b/source/libs/stream/test/CMakeLists.txt
@@ -1,40 +1,82 @@
 
-MESSAGE(STATUS "build stream unit test")
-
-# GoogleTest requires at least C++11
-SET(CMAKE_CXX_STANDARD 11)
-AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} SOURCE_LIST)
 
 # bloomFilterTest
-ADD_EXECUTABLE(streamUpdateTest "tstreamUpdateTest.cpp")
 
-TARGET_LINK_LIBRARIES(streamUpdateTest
-        PUBLIC os util common gtest gtest_main stream executor index
-        )
+#TARGET_LINK_LIBRARIES(streamUpdateTest
+        #PUBLIC os util common gtest gtest_main stream executor index
+        #)
 
-TARGET_INCLUDE_DIRECTORIES(
-  streamUpdateTest
+#TARGET_INCLUDE_DIRECTORIES(
+  #streamUpdateTest
+  #PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
+  #PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
+#)
+
+#ADD_EXECUTABLE(checkpointTest checkpointTest.cpp)
+#TARGET_LINK_LIBRARIES(
+        #checkpointTest
+        #PUBLIC os common gtest stream executor qcom index transport util
+#)
+
+#TARGET_INCLUDE_DIRECTORIES(
+        #checkpointTest
+        #PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
+#)
+
+#add_executable(backendTest "")
+
+#target_sources(backendTest 
+        #PRIVATE
+        #"backendTest.cpp"
+#)
+
+#TARGET_LINK_LIBRARIES(
+        #backendTest
+        #PUBLIC rocksdb
+        #PUBLIC os common gtest stream executor qcom index transport util
+#)
+
+#TARGET_INCLUDE_DIRECTORIES(
+        #backendTest
+        #PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
+        #PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
+#)
+
+#add_test(
+  #NAME streamUpdateTest
+  #COMMAND streamUpdateTest
+#)
+
+#add_test(
+  #NAME checkpointTest
+  #COMMAND checkpointTest
+#)
+#add_test(
+  #NAME backendTest
+  #COMMAND backendTest
+#)
+
+
+add_executable(backendTest "")
+
+target_sources(backendTest
+  PRIVATE
+  "backendTest.cpp"
+)
+
+target_include_directories(
+  backendTest
   PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
   PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
 )
 
-ADD_EXECUTABLE(checkpointTest checkpointTest.cpp)
-TARGET_LINK_LIBRARIES(
-        checkpointTest
+target_link_libraries(
+        backendTest
+        PUBLIC rocksdb
         PUBLIC os common gtest stream executor qcom index transport util
 )
 
-TARGET_INCLUDE_DIRECTORIES(
-        checkpointTest
-        PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
-)
-
 add_test(
-  NAME streamUpdateTest
-  COMMAND streamUpdateTest
-)
-
-add_test(
-  NAME checkpointTest
-  COMMAND checkpointTest
+  NAME backendTest 
+  COMMAND backendTest 
 )
\ No newline at end of file
diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
new file mode 100644
index 0000000000..5051337aee
--- /dev/null
+++ b/source/libs/stream/test/backendTest.cpp
@@ -0,0 +1,38 @@
+#include <gtest/gtest.h>
+
+#include <taoserror.h>
+#include <tglobal.h>
+#include <iostream>
+#include "streamBackendRocksdb.h"
+
+class BackendEnv : public ::testing::Test {
+ protected:
+  virtual void SetUp() {}
+  virtual void TearDown() {}
+};
+
+void *backendCreate() {
+  const char *streamPath = "/tmp";
+
+  char *absPath = NULL;
+  void *p = NULL;
+  // SBackendWrapper *p = streamBackendInit(streamPath, -1, 2);
+  // p = taskDbOpen((char *)streamPath, (char *)"test", -1);
+  // p = bkdMgtCreate((char *)streamPath);
+
+  ASSERT(p != NULL);
+  return p;
+}
+void backendOpen() {
+  void *p = backendCreate();
+  ASSERT(p != NULL);
+}
+
+TEST_F(BackendEnv, checkOpen) { backendOpen(); }
+TEST_F(BackendEnv, backendOpt) {}
+TEST_F(BackendEnv, backendDestroy) {}
+
+int main(int argc, char **argv) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
\ No newline at end of file
diff --git a/source/libs/stream/test/tstreamUpdateTest.cpp b/source/libs/stream/test/tstreamUpdateTest.cpp
index 1b999e5fb0..59171876ff 100644
--- a/source/libs/stream/test/tstreamUpdateTest.cpp
+++ b/source/libs/stream/test/tstreamUpdateTest.cpp
@@ -14,10 +14,7 @@ class StreamStateEnv : public ::testing::Test {
     streamMetaInit();
     backend = streamBackendInit(path, 0, 0);
   }
-  virtual void TearDown() {
-    streamMetaCleanup();
-    // indexClose(index);
-  }
+  virtual void TearDown() { streamMetaCleanup(); }
 
   const char *path = TD_TMP_DIR_PATH "stream";
   void       *backend;
@@ -50,6 +47,14 @@ bool equalSBF(SScalableBf *left, SScalableBf *right) {
 }
 
 TEST(TD_STREAM_UPDATE_TEST, update) {
+  const char *streamPath = "/tmp";
+
+  char *absPath = NULL;
+  void *p = NULL;
+  // SBackendWrapper *p = streamBackendInit(streamPath, -1, 2);
+  // p = taskDbOpen((char *)streamPath, (char *)"test", -1);
+  p = bkdMgtCreate((char *)streamPath);
+
   // const int64_t interval = 20 * 1000;
   // const int64_t watermark = 10 * 60 * 1000;
   // SUpdateInfo  *pSU = updateInfoInit(interval, TSDB_TIME_PRECISION_MILLI, watermark);

From 5647d990b40caf1c5d70d3f3154b1bf89626c18c Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Sun, 25 Feb 2024 21:37:33 +0800
Subject: [PATCH 03/62] fix: colDataAssign

---
 source/common/src/tdatablock.c | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index 690eda17e1..1e566ccfbe 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -452,20 +452,31 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
   }
 
   if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
+    int32_t newLen = pSource->varmeta.offset[numOfRows - 1];
+    if (newLen != -1) {
+      if (pSource->info.type == TSDB_DATA_TYPE_JSON) {
+        newLen += getJsonValueLen(pSource->pData + newLen);
+      } else {
+        newLen += varDataTLen(pSource->pData + newLen);
+      }
+    } else {
+      newLen = pSource->varmeta.length;
+    }
+
     memcpy(pColumnInfoData->varmeta.offset, pSource->varmeta.offset, sizeof(int32_t) * numOfRows);
-    if (pColumnInfoData->varmeta.allocLen < pSource->varmeta.length) {
-      char* tmp = taosMemoryRealloc(pColumnInfoData->pData, pSource->varmeta.length);
+    if (pColumnInfoData->varmeta.allocLen < newLen) {
+      char* tmp = taosMemoryRealloc(pColumnInfoData->pData, newLen);
       if (tmp == NULL) {
         return TSDB_CODE_OUT_OF_MEMORY;
       }
 
       pColumnInfoData->pData = tmp;
-      pColumnInfoData->varmeta.allocLen = pSource->varmeta.length;
+      pColumnInfoData->varmeta.allocLen = newLen;
     }
 
-    pColumnInfoData->varmeta.length = pSource->varmeta.length;
+    pColumnInfoData->varmeta.length = newLen;
     if (pColumnInfoData->pData != NULL && pSource->pData != NULL) {
-      memcpy(pColumnInfoData->pData, pSource->pData, pSource->varmeta.length);
+      memcpy(pColumnInfoData->pData, pSource->pData, newLen);
     }
   } else {
     memcpy(pColumnInfoData->nullbitmap, pSource->nullbitmap, BitmapLen(numOfRows));
@@ -1688,7 +1699,7 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-    pColInfoData->varmeta.length = pColInfoData->varmeta.offset[n];
+    // pColInfoData->varmeta.length = pColInfoData->varmeta.offset[n];
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);
   }

From 8230b238fb8dbb5f375bd6855d2d58cba235afb4 Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Sun, 25 Feb 2024 22:56:32 +0800
Subject: [PATCH 04/62] fix: keepFirstNRows

---
 source/common/src/tdatablock.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index 1e566ccfbe..6b6c3642de 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -452,17 +452,7 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
   }
 
   if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
-    int32_t newLen = pSource->varmeta.offset[numOfRows - 1];
-    if (newLen != -1) {
-      if (pSource->info.type == TSDB_DATA_TYPE_JSON) {
-        newLen += getJsonValueLen(pSource->pData + newLen);
-      } else {
-        newLen += varDataTLen(pSource->pData + newLen);
-      }
-    } else {
-      newLen = pSource->varmeta.length;
-    }
-
+    int32_t newLen = pSource->varmeta.length;
     memcpy(pColumnInfoData->varmeta.offset, pSource->varmeta.offset, sizeof(int32_t) * numOfRows);
     if (pColumnInfoData->varmeta.allocLen < newLen) {
       char* tmp = taosMemoryRealloc(pColumnInfoData->pData, newLen);
@@ -1699,7 +1689,17 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-    // pColInfoData->varmeta.length = pColInfoData->varmeta.offset[n];
+    int32_t newLen = pColInfoData->varmeta.offset[n - 1];
+    if (newLen != -1) {
+      if (pColInfoData->info.type == TSDB_DATA_TYPE_JSON) {
+        newLen += getJsonValueLen(pColInfoData->pData + newLen);
+      } else {
+        newLen += varDataTLen(pColInfoData->pData + newLen);
+      }
+    } else {
+      newLen = pColInfoData->varmeta.length;
+    }
+    pColInfoData->varmeta.length = newLen;
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);
   }

From fc4caa23b5fb1221a83c63e7d7ebe07b911e8af5 Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Mon, 26 Feb 2024 13:52:10 +0800
Subject: [PATCH 05/62] fix: cache

---
 source/libs/executor/src/executor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/executor/src/executor.c b/source/libs/executor/src/executor.c
index cbf0d38bd9..2534c5e9f0 100644
--- a/source/libs/executor/src/executor.c
+++ b/source/libs/executor/src/executor.c
@@ -648,7 +648,7 @@ int32_t qExecTaskOpt(qTaskInfo_t tinfo, SArray* pResList, uint64_t* useconds, bo
     ASSERT(p->info.rows > 0 || p->info.type == STREAM_CHECKPOINT);
     taosArrayPush(pResList, &p);
 
-    if (current >= rowsThreshold || current >= pRes->info.rows) {
+    if (current >= rowsThreshold) {
       break;
     }
 

From e41e10bf35534fb6b6804f8f79ca356f31fc6c3e Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Mon, 26 Feb 2024 11:51:46 +0000
Subject: [PATCH 06/62] add  stream backend  test

---
 source/libs/stream/inc/streamBackendRocksdb.h | 11 +++-
 source/libs/stream/test/CMakeLists.txt        | 60 +++++++++++++------
 source/libs/stream/test/backendTest.cpp       | 30 ++++++++--
 source/libs/stream/test/checkpointTest.cpp    | 28 ++++-----
 4 files changed, 89 insertions(+), 40 deletions(-)

diff --git a/source/libs/stream/inc/streamBackendRocksdb.h b/source/libs/stream/inc/streamBackendRocksdb.h
index 1f8e99cd27..6e6f85d8f9 100644
--- a/source/libs/stream/inc/streamBackendRocksdb.h
+++ b/source/libs/stream/inc/streamBackendRocksdb.h
@@ -21,6 +21,10 @@
 #include "streamState.h"
 #include "tcommon.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct SCfComparator {
   rocksdb_comparator_t** comp;
   int32_t                numOfComp;
@@ -253,4 +257,9 @@ int32_t  bkdMgtDumpTo(SBkdMgt* bm, char* taskId, char* dname);
 void     bkdMgtDestroy(SBkdMgt* bm);
 
 int32_t taskDbGenChkpUploadData(void* arg, void* bkdMgt, int64_t chkpId, int8_t type, char** path, SArray* list);
-#endif
\ No newline at end of file
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/source/libs/stream/test/CMakeLists.txt b/source/libs/stream/test/CMakeLists.txt
index c18372a493..c472207b27 100644
--- a/source/libs/stream/test/CMakeLists.txt
+++ b/source/libs/stream/test/CMakeLists.txt
@@ -57,26 +57,48 @@
 #)
 
 
-add_executable(backendTest "")
+#add_executable(backendTest "")
 
-target_sources(backendTest
-  PRIVATE
-  "backendTest.cpp"
-)
+#target_sources(backendTest
+  #PUBLIC 
+  #"backendTest.cpp"
+#)
 
-target_include_directories(
-  backendTest
-  PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
-  PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
-)
+#target_include_directories(
+  #backendTest
+  #PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
+  #PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
+#)
 
-target_link_libraries(
-        backendTest
-        PUBLIC rocksdb
-        PUBLIC os common gtest stream executor qcom index transport util
-)
+#target_link_libraries(
+        #backendTest
+        #PUBLIC rocksdb
+        #PUBLIC os common gtest stream executor qcom index transport util
+#)
 
-add_test(
-  NAME backendTest 
-  COMMAND backendTest 
-)
\ No newline at end of file
+
+MESSAGE(STATUS "build parser unit test")
+
+IF(NOT TD_DARWIN)
+        # GoogleTest requires at least C++11
+        SET(CMAKE_CXX_STANDARD 11)
+        AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR} SOURCE_LIST)
+
+        ADD_EXECUTABLE(backendTest ${SOURCE_LIST})
+        TARGET_LINK_LIBRARIES(
+          backendTest
+          PUBLIC rocksdb
+          PUBLIC os common gtest stream executor qcom index transport util vnode
+        )
+
+        TARGET_INCLUDE_DIRECTORIES(
+                backendTest 
+                PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
+                PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
+        )
+
+        ADD_TEST(
+          NAME backendTest 
+          COMMAND backendTest 
+        )
+ENDIF ()
\ No newline at end of file
diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 5051337aee..d70f16b461 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -4,6 +4,11 @@
 #include <tglobal.h>
 #include <iostream>
 #include "streamBackendRocksdb.h"
+#include "streamSnapshot.h"
+#include "streamState.h"
+#include "tstream.h"
+#include "tstreamFileState.h"
+#include "tstreamUpdate.h"
 
 class BackendEnv : public ::testing::Test {
  protected:
@@ -13,22 +18,35 @@ class BackendEnv : public ::testing::Test {
 
 void *backendCreate() {
   const char *streamPath = "/tmp";
+  void       *p = NULL;
 
-  char *absPath = NULL;
-  void *p = NULL;
-  // SBackendWrapper *p = streamBackendInit(streamPath, -1, 2);
-  // p = taskDbOpen((char *)streamPath, (char *)"test", -1);
-  // p = bkdMgtCreate((char *)streamPath);
+  // char *absPath = NULL;
+  // // SBackendWrapper *p = (SBackendWrapper *)streamBackendInit(streamPath, -1, 2);
+  // STaskDbWrapper *p = taskDbOpen((char *)streamPath, (char *)"stream-backend", -1);
+  // ASSERT(p != NULL);
+  return p;
+}
 
+SStreamState *stateCreate(void *pBackend, char *keyidr) {
+  const char  *streamPath = "/tmp";
+  SStreamTask *pTask = (SStreamTask *)taosMemoryCalloc(1, sizeof(SStreamTask));
+  pTask->ver = 1024;
+  pTask->id.streamId = 1023;
+  pTask->id.taskId = 1111111;
+
+  SStreamState *p = streamStateOpen((char *)streamPath, pTask, true, 32, 32 * 1024);
   ASSERT(p != NULL);
   return p;
 }
 void backendOpen() {
   void *p = backendCreate();
   ASSERT(p != NULL);
+  taskDbDestroy(p, true);
 }
 
-TEST_F(BackendEnv, checkOpen) { backendOpen(); }
+TEST_F(BackendEnv, checkOpen) {
+  backendOpen();
+}
 TEST_F(BackendEnv, backendOpt) {}
 TEST_F(BackendEnv, backendDestroy) {}
 
diff --git a/source/libs/stream/test/checkpointTest.cpp b/source/libs/stream/test/checkpointTest.cpp
index 0dc2cc13f5..eb7f38744f 100644
--- a/source/libs/stream/test/checkpointTest.cpp
+++ b/source/libs/stream/test/checkpointTest.cpp
@@ -25,24 +25,24 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #pragma GCC diagnostic ignored "-Wsign-compare"
 
+#include "cos.h"
 #include "rsync.h"
 #include "streamInt.h"
-#include "cos.h"
 
-int main(int argc, char **argv) {
-  testing::InitGoogleTest(&argc, argv);
+// int main(int argc, char **argv) {
+//   testing::InitGoogleTest(&argc, argv);
 
-  if (taosInitCfg("/etc/taos/", NULL, NULL, NULL, NULL, 0) != 0) {
-    printf("error");
-  }
-  if (s3Init() < 0) {
-    return -1;
-  }
-  strcpy(tsSnodeAddress, "127.0.0.1");
-  int ret = RUN_ALL_TESTS();
-  s3CleanUp();
-  return ret;
-}
+//   if (taosInitCfg("/etc/taos/", NULL, NULL, NULL, NULL, 0) != 0) {
+//     printf("error");
+//   }
+//   if (s3Init() < 0) {
+//     return -1;
+//   }
+//   strcpy(tsSnodeAddress, "127.0.0.1");
+//   int ret = RUN_ALL_TESTS();
+//   s3CleanUp();
+//   return ret;
+// }
 
 TEST(testCase, checkpointUpload_Test) {
   stopRsync();

From 8d36445bb58b89e8c219fe8a844be7c9997d7c96 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Tue, 27 Feb 2024 05:29:58 +0000
Subject: [PATCH 07/62] add  stream backend  test

---
 source/libs/stream/test/backendTest.cpp | 53 +++++++++++++++++++++----
 1 file changed, 45 insertions(+), 8 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index d70f16b461..df0ab9fe7e 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -3,6 +3,7 @@
 #include <taoserror.h>
 #include <tglobal.h>
 #include <iostream>
+#include <vector>
 #include "streamBackendRocksdb.h"
 #include "streamSnapshot.h"
 #include "streamState.h"
@@ -27,26 +28,62 @@ void *backendCreate() {
   return p;
 }
 
-SStreamState *stateCreate(void *pBackend, char *keyidr) {
-  const char  *streamPath = "/tmp";
+SStreamState *stateCreate(const char *path) {
   SStreamTask *pTask = (SStreamTask *)taosMemoryCalloc(1, sizeof(SStreamTask));
   pTask->ver = 1024;
   pTask->id.streamId = 1023;
   pTask->id.taskId = 1111111;
+  SStreamMeta *pMeta = streamMetaOpen((path), NULL, NULL, 0, 0, NULL);
+  pTask->pMeta = pMeta;
 
-  SStreamState *p = streamStateOpen((char *)streamPath, pTask, true, 32, 32 * 1024);
+  SStreamState *p = streamStateOpen((char *)path, pTask, true, 32, 32 * 1024);
   ASSERT(p != NULL);
   return p;
 }
 void backendOpen() {
-  void *p = backendCreate();
+  const char   *path = "/tmp/backend";
+  SStreamState *p = stateCreate(path);
   ASSERT(p != NULL);
-  taskDbDestroy(p, true);
+
+  // write bacth
+  // default/state/fill/sess/func/parname/partag
+  int32_t              size = 100;
+  std::vector<int64_t> tsArray;
+  for (int i = 0; i < size; i++) {
+    int64_t     ts = taosGetTimestampMs();
+    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+    const char *val = "value data";
+    int32_t     vlen = strlen(val);
+    streamStatePut_rocksdb(p, &key, (char *)val, vlen);
+
+    tsArray.push_back(ts);
+  }
+  for (int i = 0; i < size; i++) {
+    int64_t ts = tsArray[i];
+    SWinKey key = {.groupId = (uint64_t)(i), .ts = ts};
+
+    const char *val = "value data";
+    int32_t     len = 0;
+    char       *newVal = NULL;
+    streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
+    ASSERT(len == strlen(val));
+  }
+  int64_t ts = tsArray[0];
+  SWinKey key = {.groupId = (uint64_t)(0), .ts = ts};
+  streamStateDel_rocksdb(p, &key);
+
+  
+
+  // read
+  // iterator
+  // rebuild chkp, reload from chkp
+  // sync
+  //
+  streamStateClose((SStreamState *)p, true);
+  // taskDbDestroy(p, true);
 }
 
-TEST_F(BackendEnv, checkOpen) {
-  backendOpen();
-}
+TEST_F(BackendEnv, checkOpen) { backendOpen(); }
 TEST_F(BackendEnv, backendOpt) {}
 TEST_F(BackendEnv, backendDestroy) {}
 

From 6b6f5aa5d1d8d132ff7635b091926ff395b0f0d2 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Tue, 27 Feb 2024 05:51:32 +0000
Subject: [PATCH 08/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index df0ab9fe7e..1ccc0b4285 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -72,7 +72,18 @@ void backendOpen() {
   SWinKey key = {.groupId = (uint64_t)(0), .ts = ts};
   streamStateDel_rocksdb(p, &key);
 
-  
+  streamStateClear_rocksdb(p);
+
+  for (int i = 0; i < size; i++) {
+    int64_t     ts = tsArray[i];
+    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+    const char *val = "value data";
+    int32_t     len = 0;
+    char       *newVal = NULL;
+    int32_t     code = streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
+    ASSERT(code != 0);
+  }
+  tsArray.clear();
 
   // read
   // iterator

From d62b82c295b2db35017cd8383baef70ea8cce680 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Tue, 27 Feb 2024 16:02:15 +0800
Subject: [PATCH 09/62] opti:deal with escape in the end of field in schemaless

---
 source/client/inc/clientSml.h     |  2 +-
 source/client/src/clientSmlLine.c | 59 ++++++++++---------
 utils/test/c/sml_test.c           | 94 +++++++++++++++++++++++++++++--
 3 files changed, 122 insertions(+), 33 deletions(-)

diff --git a/source/client/inc/clientSml.h b/source/client/inc/clientSml.h
index b732abffb1..122914fd34 100644
--- a/source/client/inc/clientSml.h
+++ b/source/client/inc/clientSml.h
@@ -80,7 +80,7 @@ extern "C" {
 #define IS_SAME_KEY (maxKV->type == kv->type && maxKV->keyLen == kv->keyLen && memcmp(maxKV->key, kv->key, kv->keyLen) == 0)
 
 #define IS_SLASH_LETTER_IN_MEASUREMENT(sql)                                                           \
-  (*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE))
+  (*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == SLASH))
 
 #define MOVE_FORWARD_ONE(sql, len) (memmove((void *)((sql)-1), (sql), len))
 
diff --git a/source/client/src/clientSmlLine.c b/source/client/src/clientSmlLine.c
index 0c610a4611..8bdbec0f2b 100644
--- a/source/client/src/clientSmlLine.c
+++ b/source/client/src/clientSmlLine.c
@@ -20,14 +20,14 @@
 
 #include "clientSml.h"
 
-#define IS_COMMA(sql) (*(sql) == COMMA && *((sql)-1) != SLASH)
-#define IS_SPACE(sql) (*(sql) == SPACE && *((sql)-1) != SLASH)
-#define IS_EQUAL(sql) (*(sql) == EQUAL && *((sql)-1) != SLASH)
+#define IS_COMMA(sql,escapeChar) (*(sql) == COMMA && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))
+#define IS_SPACE(sql,escapeChar) (*(sql) == SPACE && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))
+#define IS_EQUAL(sql,escapeChar) (*(sql) == EQUAL && (*((sql)-1) != SLASH || ((sql)-1 == escapeChar)))
 
 #define IS_SLASH_LETTER_IN_FIELD_VALUE(sql) (*((sql)-1) == SLASH && (*(sql) == QUOTE || *(sql) == SLASH))
 
 #define IS_SLASH_LETTER_IN_TAG_FIELD_KEY(sql) \
-  (*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == EQUAL))
+  (*((sql)-1) == SLASH && (*(sql) == COMMA || *(sql) == SPACE || *(sql) == EQUAL || *(sql) == SLASH))
 
 #define PROCESS_SLASH_IN_FIELD_VALUE(key, keyLen)  \
   for (int i = 1; i < keyLen; ++i) {               \
@@ -198,7 +198,7 @@ static int32_t smlProcessTagLine(SSmlHandle *info, char **sql, char *sqlEnd){
   int     cnt = 0;
 
   while (*sql < sqlEnd) {
-    if (unlikely(IS_SPACE(*sql))) {
+    if (unlikely(IS_SPACE(*sql,NULL))) {
       break;
     }
 
@@ -207,18 +207,21 @@ static int32_t smlProcessTagLine(SSmlHandle *info, char **sql, char *sqlEnd){
     size_t      keyLen = 0;
     bool        keyEscaped = false;
     size_t      keyLenEscaped = 0;
+    const char *escapeChar = NULL;
+
     while (*sql < sqlEnd) {
-      if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
+      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
         smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
         terrno = TSDB_CODE_SML_INVALID_DATA;
         return -1;
       }
-      if (unlikely(IS_EQUAL(*sql))) {
+      if (unlikely(IS_EQUAL(*sql,escapeChar))) {
         keyLen = *sql - key;
         (*sql)++;
         break;
       }
       if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
+        escapeChar = *sql;
         keyLenEscaped++;
         keyEscaped = true;
       }
@@ -238,15 +241,16 @@ static int32_t smlProcessTagLine(SSmlHandle *info, char **sql, char *sqlEnd){
     size_t      valueLenEscaped = 0;
     while (*sql < sqlEnd) {
       // parse value
-      if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
+      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
         break;
-      } else if (unlikely(IS_EQUAL(*sql))) {
+      } else if (unlikely(IS_EQUAL(*sql,escapeChar))) {
         smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
         terrno = TSDB_CODE_SML_INVALID_DATA;
         return -1;
       }
 
       if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
+        escapeChar = *sql;
         valueLenEscaped++;
         valueEscaped = true;
       }
@@ -293,7 +297,7 @@ static int32_t smlProcessTagLine(SSmlHandle *info, char **sql, char *sqlEnd){
     }
 
     cnt++;
-    if (IS_SPACE(*sql)) {
+    if (IS_SPACE(*sql,escapeChar)) {
       break;
     }
     (*sql)++;
@@ -326,7 +330,7 @@ static int32_t smlParseTagLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlL
 static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlLineInfo *currElement) {
   int cnt = 0;
   while (*sql < sqlEnd) {
-    if (unlikely(IS_SPACE(*sql))) {
+    if (unlikely(IS_SPACE(*sql,NULL))) {
       break;
     }
 
@@ -335,17 +339,19 @@ static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlL
     size_t      keyLen = 0;
     bool        keyEscaped = false;
     size_t      keyLenEscaped = 0;
+    const char *escapeChar = NULL;
     while (*sql < sqlEnd) {
-      if (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql))) {
+      if (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar))) {
         smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", *sql);
         return TSDB_CODE_SML_INVALID_DATA;
       }
-      if (unlikely(IS_EQUAL(*sql))) {
+      if (unlikely(IS_EQUAL(*sql,escapeChar))) {
         keyLen = *sql - key;
         (*sql)++;
         break;
       }
       if (IS_SLASH_LETTER_IN_TAG_FIELD_KEY(*sql)) {
+        escapeChar = *sql;
         keyLenEscaped++;
         keyEscaped = true;
       }
@@ -363,7 +369,6 @@ static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlL
     bool        valueEscaped = false;
     size_t      valueLenEscaped = 0;
     int         quoteNum = 0;
-    const char *escapeChar = NULL;
     while (*sql < sqlEnd) {
       // parse value
       if (unlikely(*(*sql) == QUOTE && (*(*sql - 1) != SLASH || (*sql - 1) == escapeChar))) {
@@ -374,7 +379,7 @@ static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlL
         }
         continue;
       }
-      if (quoteNum % 2 == 0 && (unlikely(IS_SPACE(*sql) || IS_COMMA(*sql)))) {
+      if (quoteNum % 2 == 0 && (unlikely(IS_SPACE(*sql,escapeChar) || IS_COMMA(*sql,escapeChar)))) {
         break;
       }
       if (IS_SLASH_LETTER_IN_FIELD_VALUE(*sql) && (*sql - 1) != escapeChar) {
@@ -437,7 +442,7 @@ static int32_t smlParseColLine(SSmlHandle *info, char **sql, char *sqlEnd, SSmlL
     }
 
     cnt++;
-    if (IS_SPACE(*sql)) {
+    if (IS_SPACE(*sql,escapeChar)) {
       break;
     }
     (*sql)++;
@@ -453,19 +458,18 @@ int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLine
   elements->measure = sql;
   // parse measure
   size_t measureLenEscaped = 0;
+  const char *escapeChar = NULL;
   while (sql < sqlEnd) {
-    if (unlikely((sql != elements->measure) && IS_SLASH_LETTER_IN_MEASUREMENT(sql))) {
-      elements->measureEscaped = true;
-      measureLenEscaped++;
-      sql++;
-      continue;
-    }
-    if (unlikely(IS_COMMA(sql))) {
+    if (unlikely(IS_COMMA(sql,escapeChar) || IS_SPACE(sql,escapeChar))) {
       break;
     }
 
-    if (unlikely(IS_SPACE(sql))) {
-      break;
+    if (unlikely((sql != elements->measure) && IS_SLASH_LETTER_IN_MEASUREMENT(sql))) {
+      elements->measureEscaped = true;
+      escapeChar = sql;
+      measureLenEscaped++;
+      sql++;
+      continue;
     }
     sql++;
   }
@@ -478,9 +482,12 @@ int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLine
   // to get measureTagsLen before
   const char *tmp = sql;
   while (tmp < sqlEnd) {
-    if (unlikely(IS_SPACE(tmp))) {
+    if (unlikely(IS_SPACE(tmp,escapeChar))) {
       break;
     }
+    if(unlikely(IS_SLASH_LETTER_IN_TAG_FIELD_KEY(sql))){
+      escapeChar = sql;
+    }
     tmp++;
   }
   elements->measureTagsLen = tmp - elements->measure;
diff --git a/utils/test/c/sml_test.c b/utils/test/c/sml_test.c
index 2c334eb67b..f81f13fc68 100644
--- a/utils/test/c/sml_test.c
+++ b/utils/test/c/sml_test.c
@@ -1018,7 +1018,7 @@ int sml_escape_Test() {
   ASSERT(numFields == 5);
   ASSERT(strncmp(fields[1].name, "inode\"i,= s_used", sizeof("inode\"i,= s_used") - 1) == 0);
   ASSERT(strncmp(fields[2].name, "total", sizeof("total") - 1) == 0);
-  ASSERT(strncmp(fields[3].name, "inode\"i,= s_f\\\\ree", sizeof("inode\"i,= s_f\\\\ree") - 1) == 0);
+  ASSERT(strncmp(fields[3].name, "inode\"i,= s_f\\ree", sizeof("inode\"i,= s_f\\ree") - 1) == 0);
   ASSERT(strncmp(fields[4].name, "dev\"i,= ce", sizeof("dev\"i,= ce") - 1) == 0);
 
   TAOS_ROW row = NULL;
@@ -1044,6 +1044,91 @@ int sml_escape_Test() {
   return code;
 }
 
+// test field with end of escape
+int sml_escape1_Test() {
+  TAOS *taos = taos_connect("localhost", "root", "taosdata", NULL, 0);
+
+  TAOS_RES *pRes = taos_query(taos, "create database if not exists db_escape");
+  taos_free_result(pRes);
+
+  pRes = taos_query(taos, "use db_escape");
+  taos_free_result(pRes);
+
+  const char *sql[] = {
+      "stab,t1\\=1 c1=3,c2=\"32fw\" 1661943970000000000",
+      "stab,t1=1\\ c1=3,c2=\"32fw\" 1661943980000000000",
+      "stab,t1=1 c1\\=3,c2=\"32fw\" 1661943990000000000",
+  };
+  for(int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++){
+    pRes = taos_schemaless_insert(taos, (char**)&sql[i], 1, TSDB_SML_LINE_PROTOCOL, 0);
+    int code = taos_errno(pRes);
+    ASSERT(code);
+  }
+
+  const char *sql1[] = {
+      "stab\\,t1=1 c1=3,c2=\"32fw\" 1661943960000000000",
+      "stab\\\\,t1=1 c1=3,c2=\"32fw\" 1661943960000000000",
+      "stab,t1\\\\=1 c1=3,c2=\"32fw\" 1661943970000000000",
+      "stab,t1=1\\\\ c1=3,c2=\"32fw\" 1661943980000000000",
+      "stab,t1=1 c1\\\\=3,c2=\"32fw\" 1661943990000000000",
+  };
+  pRes = taos_schemaless_insert(taos, (char **)sql1, sizeof(sql1) / sizeof(sql1[0]), TSDB_SML_LINE_PROTOCOL, 0);
+  printf("%s result:%s, rows:%d\n", __FUNCTION__, taos_errstr(pRes), taos_affected_rows(pRes));
+  int code = taos_errno(pRes);
+  ASSERT(!code);
+  ASSERT(taos_affected_rows(pRes) == 5);
+  taos_free_result(pRes);
+
+  pRes = taos_query(taos, "select * from stab order by _ts");     //check stable name
+  ASSERT(pRes);
+  int fieldNum = taos_field_count(pRes);
+  ASSERT(fieldNum == 6);
+  printf("fieldNum:%d\n", fieldNum);
+
+  int         numFields = taos_num_fields(pRes);
+  TAOS_FIELD *fields = taos_fetch_fields(pRes);
+  ASSERT(numFields == 6);
+  ASSERT(strncmp(fields[1].name, "c1", sizeof("c1") - 1) == 0);
+  ASSERT(strncmp(fields[2].name, "c2", sizeof("c2") - 1) == 0);
+  ASSERT(strncmp(fields[3].name, "c1\\", sizeof("c1\\") - 1) == 0);
+  ASSERT(strncmp(fields[4].name, "t1\\", sizeof("t1\\") - 1) == 0);
+  ASSERT(strncmp(fields[5].name, "t1", sizeof("t1") - 1) == 0);
+
+  TAOS_ROW row = NULL;
+  int32_t  rowIndex = 0;
+  while ((row = taos_fetch_row(pRes)) != NULL) {
+    int64_t ts = *(int64_t *)row[0];
+
+    if (rowIndex == 0) {
+      ASSERT(ts == 1661943970000);
+      ASSERT(*(double *)row[1] == 3);
+      ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
+      ASSERT(row[3] == NULL);
+      ASSERT(strncmp(row[4], "1", sizeof("1") - 1) == 0);
+      ASSERT(row[5] == NULL);
+    }else if (rowIndex == 1) {
+      ASSERT(ts == 1661943980000);
+      ASSERT(*(double *)row[1] == 3);
+      ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
+      ASSERT(row[3] == NULL);
+      ASSERT(row[4] == NULL);
+      ASSERT(strncmp(row[5], "1\\", sizeof("1\\") - 1) == 0);
+    }else if (rowIndex == 2) {
+      ASSERT(ts == 1661943990000);
+      ASSERT(row[1] == NULL);
+      ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
+      ASSERT(*(double *)row[3] == 3);
+      ASSERT(row[4] == NULL);
+      ASSERT(strncmp(row[5], "1", sizeof("1") - 1) == 0);
+    }
+    rowIndex++;
+  }
+  taos_free_result(pRes);
+  taos_close(taos);
+
+  return code;
+}
+
 int sml_19221_Test() {
   TAOS *taos = taos_connect("localhost", "root", "taosdata", NULL, 0);
 
@@ -1775,17 +1860,14 @@ int main(int argc, char *argv[]) {
   ASSERT(ret);
   ret = sml_escape_Test();
   ASSERT(!ret);
+  ret = sml_escape1_Test();
+  ASSERT(!ret);
   ret = sml_ts3116_Test();
   ASSERT(!ret);
   ret = sml_ts2385_Test();    // this test case need config sml table name using ./sml_test config_file
   ASSERT(!ret);
   ret = sml_ts3303_Test();
   ASSERT(!ret);
-
-  //  for(int i = 0; i < sizeof(str)/sizeof(str[0]); i++){
-  //    printf("str:%s \t %d\n", str[i], smlCalTypeSum(str[i], strlen(str[i])));
-  //  }
-  //  int ret = 0;
   ret = sml_ttl_Test();
   ASSERT(!ret);
   ret = sml_ts2164_Test();

From 6bc12c872818e8b1bdf137c19a1c625fdc8c82e6 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 27 Feb 2024 16:27:59 +0800
Subject: [PATCH 10/62] refactor: do some internal refactor.

---
 include/util/tqueue.h                       | 36 ++-----------------
 source/client/src/clientTmq.c               |  7 ++--
 source/dnode/mgmt/mgmt_vnode/src/vmInt.c    | 10 +++---
 source/dnode/mgmt/mgmt_vnode/src/vmWorker.c | 10 +++---
 source/util/src/tqueue.c                    | 40 +++++++++++++++++++++
 source/util/src/tworker.c                   |  6 ++--
 6 files changed, 59 insertions(+), 50 deletions(-)

diff --git a/include/util/tqueue.h b/include/util/tqueue.h
index 9f09bd2930..eb887596d0 100644
--- a/include/util/tqueue.h
+++ b/include/util/tqueue.h
@@ -72,40 +72,6 @@ struct STaosQnode {
   char        item[];
 };
 
-struct STaosQueue {
-  STaosQnode   *head;
-  STaosQnode   *tail;
-  STaosQueue   *next;     // for queue set
-  STaosQset    *qset;     // for queue set
-  void         *ahandle;  // for queue set
-  FItem         itemFp;
-  FItems        itemsFp;
-  TdThreadMutex mutex;
-  int64_t       memOfItems;
-  int32_t       numOfItems;
-  int64_t       threadId;
-  int64_t       memLimit;
-  int64_t       itemLimit;
-};
-
-struct STaosQset {
-  STaosQueue   *head;
-  STaosQueue   *current;
-  TdThreadMutex mutex;
-  tsem_t        sem;
-  int32_t       numOfQueues;
-  int32_t       numOfItems;
-};
-
-struct STaosQall {
-  STaosQnode *current;
-  STaosQnode *start;
-  int32_t     numOfItems;
-  int64_t     memOfItems;
-  int32_t     unAccessedNumOfItems;
-  int64_t     unAccessMemOfItems;
-};
-
 STaosQueue *taosOpenQueue();
 void        taosCloseQueue(STaosQueue *queue);
 void        taosSetQueueFp(STaosQueue *queue, FItem itemFp, FItems itemsFp);
@@ -140,6 +106,8 @@ int32_t    taosGetQueueNumber(STaosQset *qset);
 int32_t taosReadQitemFromQset(STaosQset *qset, void **ppItem, SQueueInfo *qinfo);
 int32_t taosReadAllQitemsFromQset(STaosQset *qset, STaosQall *qall, SQueueInfo *qinfo);
 void    taosResetQsetThread(STaosQset *qset, void *pItem);
+void    taosQueueSetThreadId(STaosQueue *pQueue, int64_t threadId);
+int64_t taosQueueGetThreadId(STaosQueue *pQueue);
 
 #ifdef __cplusplus
 }
diff --git a/source/client/src/clientTmq.c b/source/client/src/clientTmq.c
index 9b74456da2..a893b27896 100644
--- a/source/client/src/clientTmq.c
+++ b/source/client/src/clientTmq.c
@@ -876,12 +876,13 @@ int32_t tmqHandleAllDelayedTask(tmq_t* pTmq) {
   STaosQall* qall = taosAllocateQall();
   taosReadAllQitems(pTmq->delayedTask, qall);
 
-  if (qall->numOfItems == 0) {
+  int32_t numOfItems = taosQallItemSize(qall);
+  if (numOfItems == 0) {
     taosFreeQall(qall);
     return TSDB_CODE_SUCCESS;
   }
 
-  tscDebug("consumer:0x%" PRIx64 " handle delayed %d tasks before poll data", pTmq->consumerId, qall->numOfItems);
+  tscDebug("consumer:0x%" PRIx64 " handle delayed %d tasks before poll data", pTmq->consumerId, numOfItems);
   int8_t* pTaskType = NULL;
   taosGetQitem(qall, (void**)&pTaskType);
 
@@ -1839,7 +1840,7 @@ static void updateVgInfo(SMqClientVg* pVg, STqOffsetVal* reqOffset, STqOffsetVal
 }
 
 static void* tmqHandleAllRsp(tmq_t* tmq, int64_t timeout) {
-  tscDebug("consumer:0x%" PRIx64 " start to handle the rsp, total:%d", tmq->consumerId, tmq->qall->numOfItems);
+  tscDebug("consumer:0x%" PRIx64 " start to handle the rsp, total:%d", tmq->consumerId, taosQallItemSize(tmq->qall));
 
   while (1) {
     SMqRspWrapper* pRspWrapper = NULL;
diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmInt.c b/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
index be88e8b3fd..3dfc2bd96f 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmInt.c
@@ -194,26 +194,26 @@ void vmCloseVnode(SVnodeMgmt *pMgmt, SVnodeObj *pVnode, bool commitAndRemoveWal)
   while (pVnode->refCount > 0) taosMsleep(10);
 
   dInfo("vgId:%d, wait for vnode write queue:%p is empty, thread:%08" PRId64, pVnode->vgId, pVnode->pWriteW.queue,
-        pVnode->pWriteW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pWriteW.queue));
   tMultiWorkerCleanup(&pVnode->pWriteW);
 
   dInfo("vgId:%d, wait for vnode sync queue:%p is empty, thread:%08" PRId64, pVnode->vgId, pVnode->pSyncW.queue,
-        pVnode->pSyncW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pSyncW.queue));
   tMultiWorkerCleanup(&pVnode->pSyncW);
 
   dInfo("vgId:%d, wait for vnode sync rd queue:%p is empty, thread:%08" PRId64, pVnode->vgId, pVnode->pSyncRdW.queue,
-        pVnode->pSyncRdW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pSyncRdW.queue));
   tMultiWorkerCleanup(&pVnode->pSyncRdW);
 
   dInfo("vgId:%d, wait for vnode apply queue:%p is empty, thread:%08" PRId64, pVnode->vgId, pVnode->pApplyW.queue,
-        pVnode->pApplyW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pApplyW.queue));
   tMultiWorkerCleanup(&pVnode->pApplyW);
 
   dInfo("vgId:%d, wait for vnode query queue:%p is empty", pVnode->vgId, pVnode->pQueryQ);
   while (!taosQueueEmpty(pVnode->pQueryQ)) taosMsleep(10);
 
   dInfo("vgId:%d, wait for vnode fetch queue:%p is empty, thread:%08" PRId64, pVnode->vgId, pVnode->pFetchQ,
-        pVnode->pFetchQ->threadId);
+        taosQueueGetThreadId(pVnode->pFetchQ));
   while (!taosQueueEmpty(pVnode->pFetchQ)) taosMsleep(10);
 
   tqNotifyClose(pVnode->pImpl->pTq);
diff --git a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
index 8b80527447..a6abe5ab4d 100644
--- a/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
+++ b/source/dnode/mgmt/mgmt_vnode/src/vmWorker.c
@@ -365,16 +365,16 @@ int32_t vmAllocQueue(SVnodeMgmt *pMgmt, SVnodeObj *pVnode) {
   }
 
   dInfo("vgId:%d, write-queue:%p is alloced, thread:%08" PRId64, pVnode->vgId, pVnode->pWriteW.queue,
-        pVnode->pWriteW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pWriteW.queue));
   dInfo("vgId:%d, sync-queue:%p is alloced, thread:%08" PRId64, pVnode->vgId, pVnode->pSyncW.queue,
-        pVnode->pSyncW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pSyncW.queue));
   dInfo("vgId:%d, sync-rd-queue:%p is alloced, thread:%08" PRId64, pVnode->vgId, pVnode->pSyncRdW.queue,
-        pVnode->pSyncRdW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pSyncRdW.queue));
   dInfo("vgId:%d, apply-queue:%p is alloced, thread:%08" PRId64, pVnode->vgId, pVnode->pApplyW.queue,
-        pVnode->pApplyW.queue->threadId);
+        taosQueueGetThreadId(pVnode->pApplyW.queue));
   dInfo("vgId:%d, query-queue:%p is alloced", pVnode->vgId, pVnode->pQueryQ);
   dInfo("vgId:%d, fetch-queue:%p is alloced, thread:%08" PRId64, pVnode->vgId, pVnode->pFetchQ,
-        pVnode->pFetchQ->threadId);
+        taosQueueGetThreadId(pVnode->pFetchQ));
   dInfo("vgId:%d, stream-queue:%p is alloced", pVnode->vgId, pVnode->pStreamQ);
   return 0;
 }
diff --git a/source/util/src/tqueue.c b/source/util/src/tqueue.c
index 2cc13be6ba..7a4eb09b99 100644
--- a/source/util/src/tqueue.c
+++ b/source/util/src/tqueue.c
@@ -21,6 +21,40 @@
 int64_t tsRpcQueueMemoryAllowed = 0;
 int64_t tsRpcQueueMemoryUsed = 0;
 
+struct STaosQueue {
+  STaosQnode   *head;
+  STaosQnode   *tail;
+  STaosQueue   *next;     // for queue set
+  STaosQset    *qset;     // for queue set
+  void         *ahandle;  // for queue set
+  FItem         itemFp;
+  FItems        itemsFp;
+  TdThreadMutex mutex;
+  int64_t       memOfItems;
+  int32_t       numOfItems;
+  int64_t       threadId;
+  int64_t       memLimit;
+  int64_t       itemLimit;
+};
+
+struct STaosQset {
+  STaosQueue   *head;
+  STaosQueue   *current;
+  TdThreadMutex mutex;
+  tsem_t        sem;
+  int32_t       numOfQueues;
+  int32_t       numOfItems;
+};
+
+struct STaosQall {
+  STaosQnode *current;
+  STaosQnode *start;
+  int32_t     numOfItems;
+  int64_t     memOfItems;
+  int32_t     unAccessedNumOfItems;
+  int64_t     unAccessMemOfItems;
+};
+
 void taosSetQueueMemoryCapacity(STaosQueue *queue, int64_t cap) { queue->memLimit = cap; }
 void taosSetQueueCapacity(STaosQueue *queue, int64_t size) { queue->itemLimit = size; }
 
@@ -497,6 +531,12 @@ int64_t taosQallUnAccessedMemSize(STaosQall *qall) { return qall->unAccessMemOfI
 void    taosResetQitems(STaosQall *qall) { qall->current = qall->start; }
 int32_t taosGetQueueNumber(STaosQset *qset) { return qset->numOfQueues; }
 
+void taosQueueSetThreadId(STaosQueue* pQueue, int64_t threadId) {
+  pQueue->threadId = threadId;
+}
+
+int64_t taosQueueGetThreadId(STaosQueue *pQueue) { return pQueue->threadId; }
+
 #if 0
 
 void taosResetQsetThread(STaosQset *qset, void *pItem) {
diff --git a/source/util/src/tworker.c b/source/util/src/tworker.c
index 3e591c7d7f..138d4bc1f4 100644
--- a/source/util/src/tworker.c
+++ b/source/util/src/tworker.c
@@ -417,9 +417,9 @@ _OVER:
     return NULL;
   } else {
     while (worker->pid <= 0) taosMsleep(10);
-    queue->threadId = worker->pid;
-    uInfo("worker:%s, queue:%p is allocated, ahandle:%p thread:%08" PRId64, pool->name, queue, ahandle,
-          queue->threadId);
+
+    taosQueueSetThreadId(queue, worker->pid);
+    uInfo("worker:%s, queue:%p is allocated, ahandle:%p thread:%08" PRId64, pool->name, queue, ahandle, worker->pid);
     return queue;
   }
 }

From 0e522fbf5a4fdc50786b966695c9383986fd130e Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Tue, 27 Feb 2024 16:30:38 +0800
Subject: [PATCH 11/62] set history task param

---
 source/libs/executor/src/executor.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/source/libs/executor/src/executor.c b/source/libs/executor/src/executor.c
index 2534c5e9f0..831fd4e883 100644
--- a/source/libs/executor/src/executor.c
+++ b/source/libs/executor/src/executor.c
@@ -1009,6 +1009,22 @@ int32_t qSetStreamOperatorOptionForScanHistory(qTaskInfo_t tinfo) {
       pSup->deleteMark = INT64_MAX;
       pInfo->ignoreExpiredDataSaved = pInfo->ignoreExpiredData;
       pInfo->ignoreExpiredData = false;
+    } else if (type == QUERY_NODE_PHYSICAL_PLAN_STREAM_COUNT) {
+      SStreamCountAggOperatorInfo* pInfo = pOperator->info;
+      STimeWindowAggSupp* pSup = &pInfo->twAggSup;
+
+      ASSERT(pSup->calTrigger == STREAM_TRIGGER_AT_ONCE || pSup->calTrigger == STREAM_TRIGGER_WINDOW_CLOSE);
+      ASSERT(pSup->calTriggerSaved == 0 && pSup->deleteMarkSaved == 0);
+
+      qInfo("save stream param for state: %d,  %" PRId64, pSup->calTrigger, pSup->deleteMark);
+
+      pSup->calTriggerSaved = pSup->calTrigger;
+      pSup->deleteMarkSaved = pSup->deleteMark;
+      pSup->calTrigger = STREAM_TRIGGER_AT_ONCE;
+      pSup->deleteMark = INT64_MAX;
+      pInfo->ignoreExpiredDataSaved = pInfo->ignoreExpiredData;
+      pInfo->ignoreExpiredData = false;
+      qInfo("save stream task:%s, param for state: %d", GET_TASKID(pTaskInfo), pInfo->ignoreExpiredData);
     }
 
     // iterate operator tree

From 5be0cc7c8483a5f4baebaa1ba3efdc1baab1da5e Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Tue, 27 Feb 2024 18:07:04 +0800
Subject: [PATCH 12/62] opti:deal with escape in the end of field in schemaless

---
 source/client/src/clientSmlLine.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/client/src/clientSmlLine.c b/source/client/src/clientSmlLine.c
index 8bdbec0f2b..7535cbfd0c 100644
--- a/source/client/src/clientSmlLine.c
+++ b/source/client/src/clientSmlLine.c
@@ -485,8 +485,8 @@ int32_t smlParseInfluxString(SSmlHandle *info, char *sql, char *sqlEnd, SSmlLine
     if (unlikely(IS_SPACE(tmp,escapeChar))) {
       break;
     }
-    if(unlikely(IS_SLASH_LETTER_IN_TAG_FIELD_KEY(sql))){
-      escapeChar = sql;
+    if(unlikely(IS_SLASH_LETTER_IN_TAG_FIELD_KEY(tmp))){
+      escapeChar = tmp;
     }
     tmp++;
   }

From 828889a6d8ca7ab7dab065db91ef5ca93b9d1963 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Tue, 27 Feb 2024 19:16:11 +0800
Subject: [PATCH 13/62] opti:deal with escape in the end of field in schemaless

---
 utils/test/c/sml_test.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/utils/test/c/sml_test.c b/utils/test/c/sml_test.c
index f81f13fc68..01619decc5 100644
--- a/utils/test/c/sml_test.c
+++ b/utils/test/c/sml_test.c
@@ -1079,7 +1079,7 @@ int sml_escape1_Test() {
   ASSERT(taos_affected_rows(pRes) == 5);
   taos_free_result(pRes);
 
-  pRes = taos_query(taos, "select * from stab order by _ts");     //check stable name
+  pRes = taos_query(taos, "select * from stab");     //check stable name
   ASSERT(pRes);
   int fieldNum = taos_field_count(pRes);
   ASSERT(fieldNum == 6);
@@ -1099,22 +1099,19 @@ int sml_escape1_Test() {
   while ((row = taos_fetch_row(pRes)) != NULL) {
     int64_t ts = *(int64_t *)row[0];
 
-    if (rowIndex == 0) {
-      ASSERT(ts == 1661943970000);
+    if (ts == 1661943970000) {
       ASSERT(*(double *)row[1] == 3);
       ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
       ASSERT(row[3] == NULL);
       ASSERT(strncmp(row[4], "1", sizeof("1") - 1) == 0);
       ASSERT(row[5] == NULL);
-    }else if (rowIndex == 1) {
-      ASSERT(ts == 1661943980000);
+    }else if (ts == 1661943980000) {
       ASSERT(*(double *)row[1] == 3);
       ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
       ASSERT(row[3] == NULL);
       ASSERT(row[4] == NULL);
       ASSERT(strncmp(row[5], "1\\", sizeof("1\\") - 1) == 0);
-    }else if (rowIndex == 2) {
-      ASSERT(ts == 1661943990000);
+    }else if (ts == 1661943990000) {
       ASSERT(row[1] == NULL);
       ASSERT(strncmp(row[2], "32fw", sizeof("32fw") - 1) == 0);
       ASSERT(*(double *)row[3] == 3);

From b3c18c31da19f3cb5b72001351eae62273067f57 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Tue, 27 Feb 2024 12:19:37 +0000
Subject: [PATCH 14/62] add test case to stream  backend

---
 source/libs/stream/inc/streamBackendRocksdb.h |   1 +
 source/libs/stream/src/streamBackendRocksdb.c |  12 +-
 source/libs/stream/test/backendTest.cpp       | 309 +++++++++++++++++-
 3 files changed, 305 insertions(+), 17 deletions(-)

diff --git a/source/libs/stream/inc/streamBackendRocksdb.h b/source/libs/stream/inc/streamBackendRocksdb.h
index 6e6f85d8f9..1dc1db8e9c 100644
--- a/source/libs/stream/inc/streamBackendRocksdb.h
+++ b/source/libs/stream/inc/streamBackendRocksdb.h
@@ -258,6 +258,7 @@ void     bkdMgtDestroy(SBkdMgt* bm);
 
 int32_t taskDbGenChkpUploadData(void* arg, void* bkdMgt, int64_t chkpId, int8_t type, char** path, SArray* list);
 
+uint32_t nextPow2(uint32_t x); 
 #ifdef __cplusplus
 }
 #endif
diff --git a/source/libs/stream/src/streamBackendRocksdb.c b/source/libs/stream/src/streamBackendRocksdb.c
index f173157da6..910fd93989 100644
--- a/source/libs/stream/src/streamBackendRocksdb.c
+++ b/source/libs/stream/src/streamBackendRocksdb.c
@@ -2788,7 +2788,6 @@ SStreamStateCur* streamStateSeekToLast_rocksdb(SStreamState* pState) {
   STREAM_STATE_DEL_ROCKSDB(pState, "state", &maxStateKey);
   return pCur;
 }
-#ifdef BUILD_NO_CALL
 SStreamStateCur* streamStateGetCur_rocksdb(SStreamState* pState, const SWinKey* key) {
   stDebug("streamStateGetCur_rocksdb");
   STaskDbWrapper* wrapper = pState->pTdbState->pOwner->pBackend;
@@ -2838,7 +2837,6 @@ int32_t streamStateFuncDel_rocksdb(SStreamState* pState, const STupleKey* key) {
   STREAM_STATE_DEL_ROCKSDB(pState, "func", key);
   return 0;
 }
-#endif
 
 // session cf
 int32_t streamStateSessionPut_rocksdb(SStreamState* pState, const SSessionKey* key, const void* value, int32_t vLen) {
@@ -3432,7 +3430,6 @@ int32_t streamStateStateAddIfNotExist_rocksdb(SStreamState* pState, SSessionKey*
   SSessionKey tmpKey = *key;
   int32_t     valSize = *pVLen;
   void*       tmp = taosMemoryMalloc(valSize);
-  // tdbRealloc(NULL, valSize);
   if (!tmp) {
     return -1;
   }
@@ -3506,13 +3503,11 @@ int32_t streamStateGetParName_rocksdb(SStreamState* pState, int64_t groupId, voi
   return code;
 }
 
-#ifdef BUILD_NO_CALL
 int32_t streamDefaultPut_rocksdb(SStreamState* pState, const void* key, void* pVal, int32_t pVLen) {
   int code = 0;
   STREAM_STATE_PUT_ROCKSDB(pState, "default", key, pVal, pVLen);
   return code;
 }
-#endif
 int32_t streamDefaultGet_rocksdb(SStreamState* pState, const void* key, void** pVal, int32_t* pVLen) {
   int code = 0;
   STREAM_STATE_GET_ROCKSDB(pState, "default", key, pVal, pVLen);
@@ -3535,10 +3530,10 @@ int32_t streamDefaultIterGet_rocksdb(SStreamState* pState, const void* start, co
   if (pIter == NULL) {
     return -1;
   }
-
+  size_t klen = 0;
   rocksdb_iter_seek(pIter, start, strlen(start));
   while (rocksdb_iter_valid(pIter)) {
-    const char* key = rocksdb_iter_key(pIter, NULL);
+    const char* key = rocksdb_iter_key(pIter, &klen);
     int32_t     vlen = 0;
     const char* vval = rocksdb_iter_value(pIter, (size_t*)&vlen);
     char*       val = NULL;
@@ -3700,6 +3695,8 @@ uint32_t nextPow2(uint32_t x) {
   x = x | (x >> 16);
   return x + 1;
 }
+
+#ifdef BUILD_NO_CALL
 int32_t copyFiles(const char* src, const char* dst) {
   int32_t code = 0;
   // opt later, just hard link
@@ -3739,6 +3736,7 @@ _err:
   taosCloseDir(&pDir);
   return code >= 0 ? 0 : -1;
 }
+#endif
 
 int32_t isBkdDataMeta(char* name, int32_t len) {
   const char* pCurrent = "CURRENT";
diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 1ccc0b4285..83adaeb21c 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -40,7 +40,8 @@ SStreamState *stateCreate(const char *path) {
   ASSERT(p != NULL);
   return p;
 }
-void backendOpen() {
+void *backendOpen() {
+  streamMetaInit();
   const char   *path = "/tmp/backend";
   SStreamState *p = stateCreate(path);
   ASSERT(p != NULL);
@@ -85,18 +86,306 @@ void backendOpen() {
   }
   tsArray.clear();
 
-  // read
-  // iterator
-  // rebuild chkp, reload from chkp
-  // sync
-  //
+  for (int i = 0; i < size; i++) {
+    int64_t ts = taosGetTimestampMs();
+    tsArray.push_back(ts);
+
+    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+    const char *val = "value data";
+    int32_t     vlen = strlen(val);
+    streamStatePut_rocksdb(p, &key, (char *)val, vlen);
+  }
+
+  SWinKey winkey;
+  int32_t code = streamStateGetFirst_rocksdb(p, &key);
+  ASSERT(code == 0);
+  ASSERT(key.ts == tsArray[0]);
+
+  SStreamStateCur *pCurr = streamStateSeekToLast_rocksdb(p);
+  ASSERT(pCurr != NULL);
+  streamStateFreeCur(pCurr);
+
+  winkey.groupId = 0;
+  winkey.ts = tsArray[0];
+  char   *val = NULL;
+  int32_t len = 0;
+
+  pCurr = streamStateSeekKeyNext_rocksdb(p, &winkey);
+  ASSERT(pCurr != NULL);
+
+  streamStateFreeCur(pCurr);
+
+  tsArray.clear();
+  for (int i = 0; i < size; i++) {
+    int64_t ts = taosGetTimestampMs();
+    tsArray.push_back(ts);
+    STupleKey key = {.groupId = (uint64_t)(0), .ts = ts, .exprIdx = i};
+
+    const char *val = "Value";
+    int32_t     len = strlen(val);
+    streamStateFuncPut_rocksdb(p, &key, val, len);
+  }
+  for (int i = 0; i < size; i++) {
+    STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
+    char     *val = NULL;
+    int32_t   len = 0;
+    streamStateFuncGet_rocksdb(p, &key, (void **)&val, &len);
+    ASSERT(len == strlen("Value"));
+  }
+  for (int i = 0; i < size; i++) {
+    STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
+    char     *val = NULL;
+    int32_t   len = 0;
+    streamStateFuncDel_rocksdb(p, &key);
+  }
+
+  // session put
+  tsArray.clear();
+
+  for (int i = 0; i < size; i++) {
+    SSessionKey key = {.win = {.skey = i, .ekey = i}, .groupId = (uint64_t)(0)};
+    tsArray.push_back(i);
+
+    const char *val = "Value";
+    int32_t     len = strlen(val);
+    streamStateSessionPut_rocksdb(p, &key, val, len);
+
+    char *pval = NULL;
+    ASSERT(0 == streamStateSessionGet_rocksdb(p, &key, (void **)&pval, &len));
+    ASSERT(strncmp(pval, val, len) == 0);
+  }
+
+  for (int i = 0; i < size; i++) {
+    SSessionKey key = {.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+
+    const char *val = "Value";
+    int32_t     len = strlen(val);
+
+    char *pval = NULL;
+    ASSERT(0 == streamStateSessionGet_rocksdb(p, &key, (void **)&pval, &len));
+    ASSERT(strncmp(pval, val, len) == 0);
+    taosMemoryFreeClear(pval);
+  }
+
+  pCurr = streamStateSessionSeekToLast_rocksdb(p, 0);
+  ASSERT(pCurr != NULL);
+
+  {
+    SSessionKey key;
+    char       *val = NULL;
+    int32_t     vlen = 0;
+    code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
+    ASSERT(code == 0);
+    pCurr = streamStateSessionSeekKeyPrev_rocksdb(p, &key);
+
+    code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
+    ASSERT(code == 0);
+
+    ASSERT(key.groupId == 0 && key.win.ekey == tsArray[tsArray.size() - 2]);
+
+    pCurr = streamStateSessionSeekKeyNext_rocksdb(p, &key);
+    code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
+    ASSERT(code == 0);
+    ASSERT(vlen == strlen("Value"));
+    ASSERT(key.groupId == 0 && key.win.skey == tsArray[tsArray.size() - 1]);
+
+    ASSERT(0 == streamStateSessionAddIfNotExist_rocksdb(p, &key, 10, (void **)&val, &len));
+
+    ASSERT(0 ==
+           streamStateStateAddIfNotExist_rocksdb(p, &key, (char *)"key", strlen("key"), NULL, (void **)&val, &len));
+  }
+  for (int i = 0; i < size; i++) {
+    SSessionKey key = {.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+
+    const char *val = "Value";
+    int32_t     len = strlen(val);
+
+    char *pval = NULL;
+    ASSERT(0 == streamStateSessionDel_rocksdb(p, &key));
+  }
+
+  for (int i = 0; i < size; i++) {
+    SWinKey     key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    const char *val = "Value";
+    int32_t     vlen = strlen(val);
+    ASSERT(streamStateFillPut_rocksdb(p, &key, val, vlen) == 0);
+  }
+  for (int i = 0; i < size; i++) {
+    SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    char   *val = NULL;
+    int32_t vlen = 0;
+    ASSERT(streamStateFillGet_rocksdb(p, &key, (void **)&val, &vlen) == 0);
+    taosMemoryFreeClear(val);
+  }
+  {
+    SWinKey          key = {.groupId = (uint64_t)(0), .ts = tsArray[0]};
+    SStreamStateCur *pCurr = streamStateFillGetCur_rocksdb(p, &key);
+    ASSERT(pCurr != NULL);
+
+    char   *val = NULL;
+    int32_t vlen = 0;
+    ASSERT(0 == streamStateFillGetKVByCur_rocksdb(pCurr, &key, (const void **)&val, &vlen));
+    ASSERT(vlen == strlen("Value"));
+    streamStateFreeCur(pCurr);
+
+    pCurr = streamStateFillSeekKeyNext_rocksdb(p, &key);
+    ASSERT(0 == streamStateFillGetKVByCur_rocksdb(pCurr, &key, (const void **)&val, &vlen));
+    ASSERT(vlen == strlen("Value") && key.groupId == 1 && key.ts == tsArray[1]);
+
+    key.groupId = 1;
+    key.ts = tsArray[1];
+
+    pCurr = streamStateFillSeekKeyPrev_rocksdb(p, &key);
+    ASSERT(pCurr != NULL);
+    ASSERT(0 == streamStateFillGetKVByCur_rocksdb(pCurr, &key, (const void **)&val, &vlen));
+
+    ASSERT(vlen == strlen("Value") && key.groupId == 0 && key.ts == tsArray[0]);
+  }
+
+  for (int i = 0; i < size - 1; i++) {
+    SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    char   *val = NULL;
+    int32_t vlen = 0;
+    ASSERT(streamStateFillDel_rocksdb(p, &key) == 0);
+    taosMemoryFreeClear(val);
+  }
+  streamStateSessionClear_rocksdb(p);
+
+  for (int i = 0; i < size; i++) {
+    char tbname[TSDB_TABLE_NAME_LEN] = {0};
+    sprintf(tbname, "%s_%d", "tbname", i);
+    ASSERT(0 == streamStatePutParName_rocksdb(p, i, tbname));
+  }
+  for (int i = 0; i < size; i++) {
+    char *val = NULL;
+    ASSERT(0 == streamStateGetParName_rocksdb(p, i, (void **)&val));
+    ASSERT(strncmp(val, "tbname", strlen("tbname")) == 0);
+    taosMemoryFree(val);
+  }
+
+  for (int i = 0; i < size; i++) {
+    char tbname[TSDB_TABLE_NAME_LEN] = {0};
+    sprintf(tbname, "%s_%d", "tbname", i);
+    ASSERT(0 == streamStatePutParName_rocksdb(p, i, tbname));
+  }
+  for (int i = 0; i < size; i++) {
+    char *val = NULL;
+    ASSERT(0 == streamStateGetParName_rocksdb(p, i, (void **)&val));
+    ASSERT(strncmp(val, "tbname", strlen("tbname")) == 0);
+    taosMemoryFree(val);
+  }
+  for (int i = 0; i < size; i++) {
+    char key[128] = {0};
+    sprintf(key, "tbname_%d", i);
+    char val[128] = {0};
+    sprintf(val, "val_%d", i);
+    code = streamDefaultPut_rocksdb(p, key, val, strlen(val));
+    ASSERT(code == 0);
+  }
+  for (int i = 0; i < size; i++) {
+    char key[128] = {0};
+    sprintf(key, "tbname_%d", i);
+
+    char   *val = NULL;
+    int32_t len = 0;
+    code = streamDefaultGet_rocksdb(p, key, (void **)&val, &len);
+    ASSERT(code == 0);
+  }
+  SArray *result = taosArrayInit(8, sizeof(void *));
+  streamDefaultIterGet_rocksdb(p, "tbname", "tbname_99", result);
+  ASSERT(taosArrayGetSize(result) >= 0);
+
+  return p;
+  // streamStateClose((SStreamState *)p, true);
+}
+TEST_F(BackendEnv, checkOpen) {
+  SStreamState *p = (SStreamState *)backendOpen();
+  int64_t       tsStart = taosGetTimestampMs();
+  {
+    void   *pBatch = streamStateCreateBatch();
+    int32_t size = 0;
+    for (int i = 0; i < size; i++) {
+      char key[128] = {0};
+      sprintf(key, "key_%d", i);
+      char val[128] = {0};
+      sprintf(val, "val_%d", i);
+      streamStatePutBatch(p, "default", (rocksdb_writebatch_t *)pBatch, (void *)key, (void *)val,
+                          (int32_t)(strlen(val)), tsStart + 100000);
+    }
+    streamStatePutBatch_rocksdb(p, pBatch);
+    streamStateDestroyBatch(pBatch);
+  }
+  {
+    void   *pBatch = streamStateCreateBatch();
+    int32_t size = 0;
+    char    valBuf[256] = {0};
+    for (int i = 0; i < size; i++) {
+      char key[128] = {0};
+      sprintf(key, "key_%d", i);
+      char val[128] = {0};
+      sprintf(val, "val_%d", i);
+      streamStatePutBatchOptimize(p, 0, (rocksdb_writebatch_t *)pBatch, (void *)key, (void *)val,
+                                  (int32_t)(strlen(val)), tsStart + 100000, (void *)valBuf);
+    }
+    streamStatePutBatch_rocksdb(p, pBatch);
+    streamStateDestroyBatch(pBatch);
+  }
+  // do checkpoint 2
+  taskDbDoCheckpoint(p->pTdbState->pOwner->pBackend, 2);
+  {
+    void   *pBatch = streamStateCreateBatch();
+    int32_t size = 0;
+    char    valBuf[256] = {0};
+    for (int i = 0; i < size; i++) {
+      char key[128] = {0};
+      sprintf(key, "key_%d", i);
+      char val[128] = {0};
+      sprintf(val, "val_%d", i);
+      streamStatePutBatchOptimize(p, 0, (rocksdb_writebatch_t *)pBatch, (void *)key, (void *)val,
+                                  (int32_t)(strlen(val)), tsStart + 100000, (void *)valBuf);
+    }
+    streamStatePutBatch_rocksdb(p, pBatch);
+    streamStateDestroyBatch(pBatch);
+  }
+
+  taskDbDoCheckpoint(p->pTdbState->pOwner->pBackend, 3);
+
+  const char *path = "/tmp/backend/stream";
+  const char *dump = "/tmp/backend/stream/dump";
+  // taosMkDir(dump);
+  taosMulMkDir(dump);
+  SBkdMgt *mgt = bkdMgtCreate((char *)path);
+  SArray  *result = taosArrayInit(4, sizeof(void *));
+  bkdMgtGetDelta(mgt, p->pTdbState->idstr, 3, result, (char *)dump);
+
+  bkdMgtDestroy(mgt);
   streamStateClose((SStreamState *)p, true);
-  // taskDbDestroy(p, true);
 }
 
-TEST_F(BackendEnv, checkOpen) { backendOpen(); }
-TEST_F(BackendEnv, backendOpt) {}
-TEST_F(BackendEnv, backendDestroy) {}
+TEST_F(BackendEnv, backendChkp) { const char *path = "/tmp"; }
+
+typedef struct BdKV {
+  uint32_t k;
+  uint32_t v;
+} BdKV;
+
+BdKV kvDict[] = {{0, 2},
+                 {1, 2},
+                 {.k = 15, .v = 16},
+                 {.k = 31, .v = 32},
+                 {.k = 56, .v = 64},
+                 {.k = 100, .v = 128},
+                 {.k = 200, .v = 256},
+                 {.k = 500, .v = 512},
+                 {.k = 1000, .v = 1024},
+                 {.k = 2000, .v = 2048},
+                 {.k = 3000, .v = 4096}};
+
+TEST_F(BackendEnv, backendUtil) {
+  for (int i = 0; i < sizeof(kvDict) / sizeof(kvDict[0]); i++) {
+    ASSERT_EQ(nextPow2((uint32_t)(kvDict[i].k)), kvDict[i].v);
+  }
+}
 
 int main(int argc, char **argv) {
   testing::InitGoogleTest(&argc, argv);

From e1f11d1639e1d3214706cf1272e9c0ea1d2f9dd2 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 00:48:20 +0000
Subject: [PATCH 15/62] add test case to stream  backend

---
 source/libs/stream/test/checkpointTest.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/source/libs/stream/test/checkpointTest.cpp b/source/libs/stream/test/checkpointTest.cpp
index eb7f38744f..0caad479e5 100644
--- a/source/libs/stream/test/checkpointTest.cpp
+++ b/source/libs/stream/test/checkpointTest.cpp
@@ -25,6 +25,9 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #pragma GCC diagnostic ignored "-Wsign-compare"
 
+// tsSnodeAddress = "";
+// tsS3StreamEnabled = 0;
+
 #include "cos.h"
 #include "rsync.h"
 #include "streamInt.h"
@@ -45,26 +48,26 @@
 // }
 
 TEST(testCase, checkpointUpload_Test) {
-  stopRsync();
-  startRsync();
+  // stopRsync();
+  // startRsync();
 
   taosSsleep(5);
   char* id = "2013892036";
 
-  uploadCheckpoint(id, "/root/offset/");
+  // uploadCheckpoint(id, "/root/offset/");
 }
 
 TEST(testCase, checkpointDownload_Test) {
   char* id = "2013892036";
-  downloadCheckpoint(id, "/root/offset/download/");
+  // downloadCheckpoint(id, "/root/offset/download/");
 }
 
 TEST(testCase, checkpointDelete_Test) {
   char* id = "2013892036";
-  deleteCheckpoint(id);
+  // deleteCheckpoint(id);
 }
 
 TEST(testCase, checkpointDeleteFile_Test) {
   char* id = "2013892036";
-  deleteCheckpointFile(id, "offset-ver0");
+  // deleteCheckpointFile(id, "offset-ver0");
 }

From c1129bc8610a2e3035dce3b580596a38edfc29be Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Wed, 28 Feb 2024 09:34:43 +0800
Subject: [PATCH 16/62] add ci

---
 tests/parallel_test/cases.task                |   1 +
 .../stream/distributeMultiLevelInterval0.sim  | 267 ++++++++++++++++++
 2 files changed, 268 insertions(+)
 create mode 100644 tests/script/tsim/stream/distributeMultiLevelInterval0.sim

diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index bdccf33c32..62f2d10525 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -1211,6 +1211,7 @@
 ,,y,script,./test.sh -f tsim/stream/deleteState.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/distributeMultiLevelInterval0.sim
 ,,y,script,./test.sh -f tsim/stream/distributeSession0.sim
 ,,y,script,./test.sh -f tsim/stream/drop_stream.sim
 ,,y,script,./test.sh -f tsim/stream/event0.sim
diff --git a/tests/script/tsim/stream/distributeMultiLevelInterval0.sim b/tests/script/tsim/stream/distributeMultiLevelInterval0.sim
new file mode 100644
index 0000000000..784ab7f4a5
--- /dev/null
+++ b/tests/script/tsim/stream/distributeMultiLevelInterval0.sim
@@ -0,0 +1,267 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+
+system sh/cfg.sh -n dnode1 -c streamAggCnt  -v 2
+
+system sh/exec.sh -n dnode1 -s start 
+sleep 50
+sql connect
+
+
+
+print ===== step1
+sql drop stream if exists streams1;
+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, d double) tags(ta int,tb int,tc int);
+sql create table ts1 using st tags(1,1,1);
+sql create table ts2 using st tags(2,2,2);
+sql create table ts3 using st tags(3,2,2);
+sql create table ts4 using st tags(4,2,2);
+sql create stream streams1 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0 watermark 1d into streamt1 as select  _wstart, count(*) c1, sum(a) c3 , max(b) c4 from st interval(10s);
+
+sleep 1000
+
+sql insert into ts1 values(1648791213000,1,1,3,4.1);
+sql insert into ts1 values(1648791223000,2,2,3,1.1);
+sql insert into ts1 values(1648791233000,3,3,3,2.1);
+sql insert into ts1 values(1648791243000,4,4,3,3.1);
+
+sql insert into ts2 values(1648791213000,1,5,3,4.1);
+sql insert into ts2 values(1648791223000,2,6,3,1.1);
+sql insert into ts2 values(1648791233000,3,7,3,2.1);
+sql insert into ts2 values(1648791243000,4,8,3,3.1);
+
+
+$loop_count = 0
+loop0:
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sleep 1000
+print 2 select * from streamt1;
+sql select * from streamt1;
+
+print $data00 $data01 $data02 $data03
+print $data10 $data11 $data12 $data13
+print $data20 $data21 $data22 $data23
+print $data30 $data31 $data32 $data33
+print $data40 $data41 $data42 $data43
+
+if $rows != 4 then
+  print =====rows=$rows
+  goto loop0
+endi
+
+if $data01 != 2 then
+  print =====data01=$data01
+  goto loop0
+endi
+
+if $data11 != 2 then
+  print =====data11=$data11
+  goto loop0
+endi
+
+if $data21 != 2 then
+  print =====data21=$data21
+  goto loop0
+endi
+
+if $data31 != 2 then
+  print =====data31=$data31
+  goto loop0
+endi
+
+
+sql insert into ts1 values(1648791213000,1,9,3,4.1);
+
+$loop_count = 0
+loop1:
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sleep 1000
+print 2 select * from streamt1;
+sql select * from streamt1;
+
+print $data00 $data01 $data02 $data03
+print $data10 $data11 $data12 $data13
+print $data20 $data21 $data22 $data23
+print $data30 $data31 $data32 $data33
+print $data40 $data41 $data42 $data43
+
+if $rows != 4 then
+  print =====rows=$rows
+  goto loop1
+endi
+
+if $data01 != 2 then
+  print =====data01=$data01
+  goto loop1
+endi
+
+if $data11 != 2 then
+  print =====data11=$data11
+  goto loop1
+endi
+
+if $data21 != 2 then
+  print =====data21=$data21
+  goto loop1
+endi
+
+if $data31 != 2 then
+  print =====data31=$data31
+  goto loop1
+endi
+
+sql delete from ts2 where ts = 1648791243000 ;
+
+$loop_count = 0
+loop2:
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sleep 1000
+print 2 select * from streamt1;
+sql select * from streamt1;
+
+print $data00 $data01 $data02 $data03
+print $data10 $data11 $data12 $data13
+print $data20 $data21 $data22 $data23
+print $data30 $data31 $data32 $data33
+print $data40 $data41 $data42 $data43
+
+if $rows != 4 then
+  print =====rows=$rows
+  goto loop2
+endi
+
+if $data01 != 2 then
+  print =====data01=$data01
+  goto loop2
+endi
+
+if $data11 != 2 then
+  print =====data11=$data11
+  goto loop2
+endi
+
+if $data21 != 2 then
+  print =====data21=$data21
+  goto loop2
+endi
+
+if $data31 != 1 then
+  print =====data31=$data31
+  goto loop2
+endi
+
+sql delete from ts2 where ts = 1648791223000 ;
+
+$loop_count = 0
+loop3:
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sleep 1000
+print 2 select * from streamt1;
+sql select * from streamt1;
+
+print $data00 $data01 $data02 $data03
+print $data10 $data11 $data12 $data13
+print $data20 $data21 $data22 $data23
+print $data30 $data31 $data32 $data33
+print $data40 $data41 $data42 $data43
+
+if $rows != 4 then
+  print =====rows=$rows
+  goto loop3
+endi
+
+if $data01 != 2 then
+  print =====data01=$data01
+  goto loop3
+endi
+
+if $data11 != 1 then
+  print =====data11=$data11
+  goto loop3
+endi
+
+if $data21 != 2 then
+  print =====data21=$data21
+  goto loop3
+endi
+
+if $data31 != 1 then
+  print =====data31=$data31
+  goto loop3
+endi
+
+
+sql insert into ts1 values(1648791233001,3,9,3,2.1);
+
+$loop_count = 0
+loop4:
+
+$loop_count = $loop_count + 1
+if $loop_count == 10 then
+  return -1
+endi
+
+sleep 1000
+print 2 select * from streamt1;
+sql select * from streamt1;
+
+print $data00 $data01 $data02 $data03
+print $data10 $data11 $data12 $data13
+print $data20 $data21 $data22 $data23
+print $data30 $data31 $data32 $data33
+print $data40 $data41 $data42 $data43
+
+if $rows != 4 then
+  print =====rows=$rows
+  goto loop4
+endi
+
+if $data01 != 2 then
+  print =====data01=$data01
+  goto loop4
+endi
+
+if $data11 != 1 then
+  print =====data11=$data11
+  goto loop4
+endi
+
+if $data21 != 3 then
+  print =====data21=$data21
+  goto loop4
+endi
+
+if $data31 != 1 then
+  print =====data31=$data31
+  goto loop4
+endi
+
+sql select  _wstart, count(*) c1, count(d) c2 , sum(a) c3 , max(b)  c4, min(c) c5, avg(d) from st interval(10s);
+
+
+print ===== over
+
+system sh/stop_dnodes.sh

From 9f983a07d78f5548f623aa92319be5afe75704be Mon Sep 17 00:00:00 2001
From: yihaoDeng <yhdeng@taosdata.com>
Date: Wed, 28 Feb 2024 10:48:24 +0800
Subject: [PATCH 17/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 33 +++++++++++++------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 83adaeb21c..8143c6dbaf 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -19,7 +19,7 @@ class BackendEnv : public ::testing::Test {
 
 void *backendCreate() {
   const char *streamPath = "/tmp";
-  void       *p = NULL;
+  void *      p = NULL;
 
   // char *absPath = NULL;
   // // SBackendWrapper *p = (SBackendWrapper *)streamBackendInit(streamPath, -1, 2);
@@ -42,7 +42,7 @@ SStreamState *stateCreate(const char *path) {
 }
 void *backendOpen() {
   streamMetaInit();
-  const char   *path = "/tmp/backend";
+  const char *  path = "/tmp/backend";
   SStreamState *p = stateCreate(path);
   ASSERT(p != NULL);
 
@@ -65,7 +65,7 @@ void *backendOpen() {
 
     const char *val = "value data";
     int32_t     len = 0;
-    char       *newVal = NULL;
+    char *      newVal = NULL;
     streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
     ASSERT(len == strlen(val));
   }
@@ -80,7 +80,7 @@ void *backendOpen() {
     SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
     const char *val = "value data";
     int32_t     len = 0;
-    char       *newVal = NULL;
+    char *      newVal = NULL;
     int32_t     code = streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
     ASSERT(code != 0);
   }
@@ -107,7 +107,7 @@ void *backendOpen() {
 
   winkey.groupId = 0;
   winkey.ts = tsArray[0];
-  char   *val = NULL;
+  char *  val = NULL;
   int32_t len = 0;
 
   pCurr = streamStateSeekKeyNext_rocksdb(p, &winkey);
@@ -127,14 +127,14 @@ void *backendOpen() {
   }
   for (int i = 0; i < size; i++) {
     STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char     *val = NULL;
+    char *    val = NULL;
     int32_t   len = 0;
     streamStateFuncGet_rocksdb(p, &key, (void **)&val, &len);
     ASSERT(len == strlen("Value"));
   }
   for (int i = 0; i < size; i++) {
     STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char     *val = NULL;
+    char *    val = NULL;
     int32_t   len = 0;
     streamStateFuncDel_rocksdb(p, &key);
   }
@@ -172,7 +172,7 @@ void *backendOpen() {
 
   {
     SSessionKey key;
-    char       *val = NULL;
+    char *      val = NULL;
     int32_t     vlen = 0;
     code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
     ASSERT(code == 0);
@@ -212,7 +212,7 @@ void *backendOpen() {
   }
   for (int i = 0; i < size; i++) {
     SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
-    char   *val = NULL;
+    char *  val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillGet_rocksdb(p, &key, (void **)&val, &vlen) == 0);
     taosMemoryFreeClear(val);
@@ -222,7 +222,7 @@ void *backendOpen() {
     SStreamStateCur *pCurr = streamStateFillGetCur_rocksdb(p, &key);
     ASSERT(pCurr != NULL);
 
-    char   *val = NULL;
+    char *  val = NULL;
     int32_t vlen = 0;
     ASSERT(0 == streamStateFillGetKVByCur_rocksdb(pCurr, &key, (const void **)&val, &vlen));
     ASSERT(vlen == strlen("Value"));
@@ -244,7 +244,7 @@ void *backendOpen() {
 
   for (int i = 0; i < size - 1; i++) {
     SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
-    char   *val = NULL;
+    char *  val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillDel_rocksdb(p, &key) == 0);
     taosMemoryFreeClear(val);
@@ -286,7 +286,7 @@ void *backendOpen() {
     char key[128] = {0};
     sprintf(key, "tbname_%d", i);
 
-    char   *val = NULL;
+    char *  val = NULL;
     int32_t len = 0;
     code = streamDefaultGet_rocksdb(p, key, (void **)&val, &len);
     ASSERT(code == 0);
@@ -302,7 +302,7 @@ TEST_F(BackendEnv, checkOpen) {
   SStreamState *p = (SStreamState *)backendOpen();
   int64_t       tsStart = taosGetTimestampMs();
   {
-    void   *pBatch = streamStateCreateBatch();
+    void *  pBatch = streamStateCreateBatch();
     int32_t size = 0;
     for (int i = 0; i < size; i++) {
       char key[128] = {0};
@@ -316,7 +316,7 @@ TEST_F(BackendEnv, checkOpen) {
     streamStateDestroyBatch(pBatch);
   }
   {
-    void   *pBatch = streamStateCreateBatch();
+    void *  pBatch = streamStateCreateBatch();
     int32_t size = 0;
     char    valBuf[256] = {0};
     for (int i = 0; i < size; i++) {
@@ -333,7 +333,7 @@ TEST_F(BackendEnv, checkOpen) {
   // do checkpoint 2
   taskDbDoCheckpoint(p->pTdbState->pOwner->pBackend, 2);
   {
-    void   *pBatch = streamStateCreateBatch();
+    void *  pBatch = streamStateCreateBatch();
     int32_t size = 0;
     char    valBuf[256] = {0};
     for (int i = 0; i < size; i++) {
@@ -355,11 +355,12 @@ TEST_F(BackendEnv, checkOpen) {
   // taosMkDir(dump);
   taosMulMkDir(dump);
   SBkdMgt *mgt = bkdMgtCreate((char *)path);
-  SArray  *result = taosArrayInit(4, sizeof(void *));
+  SArray * result = taosArrayInit(4, sizeof(void *));
   bkdMgtGetDelta(mgt, p->pTdbState->idstr, 3, result, (char *)dump);
 
   bkdMgtDestroy(mgt);
   streamStateClose((SStreamState *)p, true);
+  taosRemoveDir(path);
 }
 
 TEST_F(BackendEnv, backendChkp) { const char *path = "/tmp"; }

From d7f14e916d65754b79e46f0d38ba8a0c74c8dfbf Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 06:01:50 +0000
Subject: [PATCH 18/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 38 ++++++++++++++-----------
 1 file changed, 22 insertions(+), 16 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 8143c6dbaf..3245979633 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -11,6 +11,12 @@
 #include "tstreamFileState.h"
 #include "tstreamUpdate.h"
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wwrite-strings"
+#pragma GCC diagnostic ignored "-Wunused-function"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+
 class BackendEnv : public ::testing::Test {
  protected:
   virtual void SetUp() {}
@@ -19,7 +25,7 @@ class BackendEnv : public ::testing::Test {
 
 void *backendCreate() {
   const char *streamPath = "/tmp";
-  void *      p = NULL;
+  void       *p = NULL;
 
   // char *absPath = NULL;
   // // SBackendWrapper *p = (SBackendWrapper *)streamBackendInit(streamPath, -1, 2);
@@ -42,7 +48,7 @@ SStreamState *stateCreate(const char *path) {
 }
 void *backendOpen() {
   streamMetaInit();
-  const char *  path = "/tmp/backend";
+  const char   *path = "/tmp/backend";
   SStreamState *p = stateCreate(path);
   ASSERT(p != NULL);
 
@@ -65,7 +71,7 @@ void *backendOpen() {
 
     const char *val = "value data";
     int32_t     len = 0;
-    char *      newVal = NULL;
+    char       *newVal = NULL;
     streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
     ASSERT(len == strlen(val));
   }
@@ -80,7 +86,7 @@ void *backendOpen() {
     SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
     const char *val = "value data";
     int32_t     len = 0;
-    char *      newVal = NULL;
+    char       *newVal = NULL;
     int32_t     code = streamStateGet_rocksdb(p, &key, (void **)&newVal, &len);
     ASSERT(code != 0);
   }
@@ -107,7 +113,7 @@ void *backendOpen() {
 
   winkey.groupId = 0;
   winkey.ts = tsArray[0];
-  char *  val = NULL;
+  char   *val = NULL;
   int32_t len = 0;
 
   pCurr = streamStateSeekKeyNext_rocksdb(p, &winkey);
@@ -127,14 +133,14 @@ void *backendOpen() {
   }
   for (int i = 0; i < size; i++) {
     STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char *    val = NULL;
+    char     *val = NULL;
     int32_t   len = 0;
     streamStateFuncGet_rocksdb(p, &key, (void **)&val, &len);
     ASSERT(len == strlen("Value"));
   }
   for (int i = 0; i < size; i++) {
     STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char *    val = NULL;
+    char     *val = NULL;
     int32_t   len = 0;
     streamStateFuncDel_rocksdb(p, &key);
   }
@@ -172,7 +178,7 @@ void *backendOpen() {
 
   {
     SSessionKey key;
-    char *      val = NULL;
+    char       *val = NULL;
     int32_t     vlen = 0;
     code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
     ASSERT(code == 0);
@@ -212,7 +218,7 @@ void *backendOpen() {
   }
   for (int i = 0; i < size; i++) {
     SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
-    char *  val = NULL;
+    char   *val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillGet_rocksdb(p, &key, (void **)&val, &vlen) == 0);
     taosMemoryFreeClear(val);
@@ -222,7 +228,7 @@ void *backendOpen() {
     SStreamStateCur *pCurr = streamStateFillGetCur_rocksdb(p, &key);
     ASSERT(pCurr != NULL);
 
-    char *  val = NULL;
+    char   *val = NULL;
     int32_t vlen = 0;
     ASSERT(0 == streamStateFillGetKVByCur_rocksdb(pCurr, &key, (const void **)&val, &vlen));
     ASSERT(vlen == strlen("Value"));
@@ -244,7 +250,7 @@ void *backendOpen() {
 
   for (int i = 0; i < size - 1; i++) {
     SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
-    char *  val = NULL;
+    char   *val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillDel_rocksdb(p, &key) == 0);
     taosMemoryFreeClear(val);
@@ -286,7 +292,7 @@ void *backendOpen() {
     char key[128] = {0};
     sprintf(key, "tbname_%d", i);
 
-    char *  val = NULL;
+    char   *val = NULL;
     int32_t len = 0;
     code = streamDefaultGet_rocksdb(p, key, (void **)&val, &len);
     ASSERT(code == 0);
@@ -302,7 +308,7 @@ TEST_F(BackendEnv, checkOpen) {
   SStreamState *p = (SStreamState *)backendOpen();
   int64_t       tsStart = taosGetTimestampMs();
   {
-    void *  pBatch = streamStateCreateBatch();
+    void   *pBatch = streamStateCreateBatch();
     int32_t size = 0;
     for (int i = 0; i < size; i++) {
       char key[128] = {0};
@@ -316,7 +322,7 @@ TEST_F(BackendEnv, checkOpen) {
     streamStateDestroyBatch(pBatch);
   }
   {
-    void *  pBatch = streamStateCreateBatch();
+    void   *pBatch = streamStateCreateBatch();
     int32_t size = 0;
     char    valBuf[256] = {0};
     for (int i = 0; i < size; i++) {
@@ -333,7 +339,7 @@ TEST_F(BackendEnv, checkOpen) {
   // do checkpoint 2
   taskDbDoCheckpoint(p->pTdbState->pOwner->pBackend, 2);
   {
-    void *  pBatch = streamStateCreateBatch();
+    void   *pBatch = streamStateCreateBatch();
     int32_t size = 0;
     char    valBuf[256] = {0};
     for (int i = 0; i < size; i++) {
@@ -355,7 +361,7 @@ TEST_F(BackendEnv, checkOpen) {
   // taosMkDir(dump);
   taosMulMkDir(dump);
   SBkdMgt *mgt = bkdMgtCreate((char *)path);
-  SArray * result = taosArrayInit(4, sizeof(void *));
+  SArray  *result = taosArrayInit(4, sizeof(void *));
   bkdMgtGetDelta(mgt, p->pTdbState->idstr, 3, result, (char *)dump);
 
   bkdMgtDestroy(mgt);

From d5c5dc70269cb8fa498d799d6797361d73b09962 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 06:45:35 +0000
Subject: [PATCH 19/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 3245979633..9165beaaec 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -178,8 +178,9 @@ void *backendOpen() {
 
   {
     SSessionKey key;
-    char       *val = NULL;
-    int32_t     vlen = 0;
+    memset(&key, 0, sizeof(key));
+    char   *val = NULL;
+    int32_t vlen = 0;
     code = streamStateSessionGetKVByCur_rocksdb(pCurr, &key, (void **)&val, &vlen);
     ASSERT(code == 0);
     pCurr = streamStateSessionSeekKeyPrev_rocksdb(p, &key);

From 64f2dc607a5b698bfbcc66b60d2b67cb94c77e52 Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Wed, 28 Feb 2024 15:08:48 +0800
Subject: [PATCH 20/62] fix(tdb/pcache): not use lru page if already in hash

---
 source/libs/tdb/src/db/tdbPCache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/tdb/src/db/tdbPCache.c b/source/libs/tdb/src/db/tdbPCache.c
index 3ee65f11dd..455128e6ec 100644
--- a/source/libs/tdb/src/db/tdbPCache.c
+++ b/source/libs/tdb/src/db/tdbPCache.c
@@ -316,7 +316,7 @@ static SPage *tdbPCacheFetchImpl(SPCache *pCache, const SPgid *pPgid, TXN *pTxn)
   }
 
   // 3. Try to Recycle a page
-  if (!pPage && !pCache->lru.pLruPrev->isAnchor) {
+  if (!pPageH && !pPage && !pCache->lru.pLruPrev->isAnchor) {
     pPage = pCache->lru.pLruPrev;
     tdbPCacheRemovePageFromHash(pCache, pPage);
     tdbPCachePinPage(pCache, pPage);

From 249141a9a25ba5c04cef6a8ab4a6b1b8c9590983 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 08:16:02 +0000
Subject: [PATCH 21/62] add compress dict

---
 source/libs/stream/test/backendTest.cpp | 35 ++++++++++++++++++-------
 1 file changed, 26 insertions(+), 9 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 9165beaaec..b07c860da8 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -16,6 +16,10 @@
 #pragma GCC diagnostic ignored "-Wunused-function"
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #pragma GCC diagnostic ignored "-Wsign-compare"
+#pragma GCC diagnostic ignored "-Wsign-compare"
+#pragma GCC diagnostic ignored "-Wformat"
+#pragma GCC diagnostic ignored "-Wint-to-pointer-cast"
+#pragma GCC diagnostic ignored "-Wpointer-arith"
 
 class BackendEnv : public ::testing::Test {
  protected:
@@ -56,18 +60,22 @@ void *backendOpen() {
   // default/state/fill/sess/func/parname/partag
   int32_t              size = 100;
   std::vector<int64_t> tsArray;
-  for (int i = 0; i < size; i++) {
-    int64_t     ts = taosGetTimestampMs();
-    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+  for (int32_t i = 0; i < size; i++) {
+    int64_t ts = taosGetTimestampMs();
+    SWinKey key;  // = {.groupId = (uint64_t)(i), .ts = ts};
+    key.groupId = (uint64_t)(i);
+    key.ts = ts;
     const char *val = "value data";
     int32_t     vlen = strlen(val);
     streamStatePut_rocksdb(p, &key, (char *)val, vlen);
 
     tsArray.push_back(ts);
   }
-  for (int i = 0; i < size; i++) {
+  for (int32_t i = 0; i < size; i++) {
     int64_t ts = tsArray[i];
-    SWinKey key = {.groupId = (uint64_t)(i), .ts = ts};
+    SWinKey key = {0};  //{.groupId = (uint64_t)(i), .ts = ts};
+    key.groupId = (uint64_t)(i);
+    key.ts = ts;
 
     const char *val = "value data";
     int32_t     len = 0;
@@ -76,14 +84,20 @@ void *backendOpen() {
     ASSERT(len == strlen(val));
   }
   int64_t ts = tsArray[0];
-  SWinKey key = {.groupId = (uint64_t)(0), .ts = ts};
+  SWinKey key = {0};  // {.groupId = (uint64_t)(0), .ts = ts};
+  key.groupId = (uint64_t)(0);
+  key.ts = ts;
+
   streamStateDel_rocksdb(p, &key);
 
   streamStateClear_rocksdb(p);
 
   for (int i = 0; i < size; i++) {
-    int64_t     ts = tsArray[i];
-    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+    int64_t ts = tsArray[i];
+    SWinKey key = {0};  //{.groupId = (uint64_t)(i), .ts = ts};
+    key.groupId = (uint64_t)(i);
+    key.ts = ts;
+
     const char *val = "value data";
     int32_t     len = 0;
     char       *newVal = NULL;
@@ -96,7 +110,10 @@ void *backendOpen() {
     int64_t ts = taosGetTimestampMs();
     tsArray.push_back(ts);
 
-    SWinKey     key = {.groupId = (uint64_t)(i), .ts = ts};
+    SWinKey key = {0};  //{.groupId = (uint64_t)(i), .ts = ts};
+    key.groupId = (uint64_t)(i);
+    key.ts = ts;
+
     const char *val = "value data";
     int32_t     vlen = strlen(val);
     streamStatePut_rocksdb(p, &key, (char *)val, vlen);

From 00d6611ba77323bf4a403166f52b666d884d2e59 Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Wed, 28 Feb 2024 08:31:45 +0000
Subject: [PATCH 22/62] fix/TD-28895

---
 source/dnode/mnode/impl/src/mndCompact.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/dnode/mnode/impl/src/mndCompact.c b/source/dnode/mnode/impl/src/mndCompact.c
index deaaf7f2af..de45e8fe9a 100644
--- a/source/dnode/mnode/impl/src/mndCompact.c
+++ b/source/dnode/mnode/impl/src/mndCompact.c
@@ -369,7 +369,7 @@ static int32_t mndKillCompact(SMnode *pMnode, SRpcMsg *pReq, SCompactObj *pCompa
     return -1;
   }
   mInfo("trans:%d, used to kill compact:%" PRId32, pTrans->id, pCompact->compactId);
-
+/*
   SSdbRaw *pCommitRaw = mndCompactActionEncode(pCompact);
   if (pCommitRaw == NULL || mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) {
     mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());
@@ -377,7 +377,7 @@ static int32_t mndKillCompact(SMnode *pMnode, SRpcMsg *pReq, SCompactObj *pCompa
     return -1;
   }
   (void)sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
-
+*/
   void   *pIter = NULL;
   while (1) {
     SCompactDetailObj *pDetail = NULL;

From 8c46c71c98f0eb190be98e0bd556f0a6d848ff11 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 09:02:55 +0000
Subject: [PATCH 23/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 56 ++++++++++++++++++-------
 1 file changed, 42 insertions(+), 14 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index b07c860da8..701ea0a75b 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -142,23 +142,34 @@ void *backendOpen() {
   for (int i = 0; i < size; i++) {
     int64_t ts = taosGetTimestampMs();
     tsArray.push_back(ts);
-    STupleKey key = {.groupId = (uint64_t)(0), .ts = ts, .exprIdx = i};
+    STupleKey key = {0};
+    key.groupId = (uint64_t)(0);  //= {.groupId = (uint64_t)(0), .ts = ts, .exprIdx = i};
+    key.ts = ts;
+    key.exprIdx = i;
 
     const char *val = "Value";
     int32_t     len = strlen(val);
     streamStateFuncPut_rocksdb(p, &key, val, len);
   }
   for (int i = 0; i < size; i++) {
-    STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char     *val = NULL;
-    int32_t   len = 0;
+    STupleKey key = {0};  //{.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
+    key.groupId = (uint64_t)(0);
+    key.ts = tsArray[i];
+    key.exprIdx = i;
+
+    char   *val = NULL;
+    int32_t len = 0;
     streamStateFuncGet_rocksdb(p, &key, (void **)&val, &len);
     ASSERT(len == strlen("Value"));
   }
   for (int i = 0; i < size; i++) {
-    STupleKey key = {.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
-    char     *val = NULL;
-    int32_t   len = 0;
+    STupleKey key = {0};  //{.groupId = (uint64_t)(0), .ts = tsArray[i], .exprIdx = i};
+    key.groupId = (uint64_t)(0);
+    key.ts = tsArray[i];
+    key.exprIdx = i;
+
+    char   *val = NULL;
+    int32_t len = 0;
     streamStateFuncDel_rocksdb(p, &key);
   }
 
@@ -166,7 +177,10 @@ void *backendOpen() {
   tsArray.clear();
 
   for (int i = 0; i < size; i++) {
-    SSessionKey key = {.win = {.skey = i, .ekey = i}, .groupId = (uint64_t)(0)};
+    SSessionKey key = {0};  //{.win = {.skey = i, .ekey = i}, .groupId = (uint64_t)(0)};
+    key.win.skey = i;
+    key.win.ekey = i;
+    key.groupId = (uint64_t)(0);
     tsArray.push_back(i);
 
     const char *val = "Value";
@@ -179,7 +193,10 @@ void *backendOpen() {
   }
 
   for (int i = 0; i < size; i++) {
-    SSessionKey key = {.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+    SSessionKey key = {0};  //{.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+    key.win.skey = tsArray[i];
+    key.win.ekey = tsArray[i];
+    key.groupId = (uint64_t)(0);
 
     const char *val = "Value";
     int32_t     len = strlen(val);
@@ -219,7 +236,10 @@ void *backendOpen() {
            streamStateStateAddIfNotExist_rocksdb(p, &key, (char *)"key", strlen("key"), NULL, (void **)&val, &len));
   }
   for (int i = 0; i < size; i++) {
-    SSessionKey key = {.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+    SSessionKey key = {0};  //{.win = {.skey = tsArray[i], .ekey = tsArray[i]}, .groupId = (uint64_t)(0)};
+    key.win.skey = tsArray[i];
+    key.win.ekey = tsArray[i];
+    key.groupId = (uint64_t)(0);
 
     const char *val = "Value";
     int32_t     len = strlen(val);
@@ -229,20 +249,26 @@ void *backendOpen() {
   }
 
   for (int i = 0; i < size; i++) {
-    SWinKey     key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    SWinKey key = {0};  // {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    key.groupId = (uint64_t)(i);
+    key.ts = tsArray[i];
     const char *val = "Value";
     int32_t     vlen = strlen(val);
     ASSERT(streamStateFillPut_rocksdb(p, &key, val, vlen) == 0);
   }
   for (int i = 0; i < size; i++) {
-    SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    SWinKey key = {0};  // {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    key.groupId = (uint64_t)(i);
+    key.ts = tsArray[i];
     char   *val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillGet_rocksdb(p, &key, (void **)&val, &vlen) == 0);
     taosMemoryFreeClear(val);
   }
   {
-    SWinKey          key = {.groupId = (uint64_t)(0), .ts = tsArray[0]};
+    SWinKey key = {0};  //{.groupId = (uint64_t)(0), .ts = tsArray[0]};
+    key.groupId = (uint64_t)(0);
+    key.ts = tsArray[0];
     SStreamStateCur *pCurr = streamStateFillGetCur_rocksdb(p, &key);
     ASSERT(pCurr != NULL);
 
@@ -267,7 +293,9 @@ void *backendOpen() {
   }
 
   for (int i = 0; i < size - 1; i++) {
-    SWinKey key = {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    SWinKey key = {0};  // {.groupId = (uint64_t)(i), .ts = tsArray[i]};
+    key.groupId = (uint64_t)(i);
+    key.ts = tsArray[i];
     char   *val = NULL;
     int32_t vlen = 0;
     ASSERT(streamStateFillDel_rocksdb(p, &key) == 0);

From 17e9f1d747c4e5371f2af813dabe70c120eafbea Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 28 Feb 2024 09:33:48 +0000
Subject: [PATCH 24/62] add test case

---
 source/libs/stream/test/backendTest.cpp | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/source/libs/stream/test/backendTest.cpp b/source/libs/stream/test/backendTest.cpp
index 701ea0a75b..a949748eb5 100644
--- a/source/libs/stream/test/backendTest.cpp
+++ b/source/libs/stream/test/backendTest.cpp
@@ -422,17 +422,8 @@ typedef struct BdKV {
   uint32_t v;
 } BdKV;
 
-BdKV kvDict[] = {{0, 2},
-                 {1, 2},
-                 {.k = 15, .v = 16},
-                 {.k = 31, .v = 32},
-                 {.k = 56, .v = 64},
-                 {.k = 100, .v = 128},
-                 {.k = 200, .v = 256},
-                 {.k = 500, .v = 512},
-                 {.k = 1000, .v = 1024},
-                 {.k = 2000, .v = 2048},
-                 {.k = 3000, .v = 4096}};
+BdKV kvDict[] = {{0, 2},     {1, 2},     {15, 16},     {31, 32},     {56, 64},    {100, 128},
+                 {200, 256}, {500, 512}, {1000, 1024}, {2000, 2048}, {3000, 4096}};
 
 TEST_F(BackendEnv, backendUtil) {
   for (int i = 0; i < sizeof(kvDict) / sizeof(kvDict[0]); i++) {

From 2b5cf56556e82ae3bb678c21709fb9ee1d3776f2 Mon Sep 17 00:00:00 2001
From: Shungang Li <sgli@taosdata.com>
Date: Wed, 28 Feb 2024 18:50:18 +0800
Subject: [PATCH 25/62] fix: shellReadHistory access invalid memory

---
 tools/shell/src/shellEngine.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/shell/src/shellEngine.c b/tools/shell/src/shellEngine.c
index 23424cea98..995d3d04ec 100644
--- a/tools/shell/src/shellEngine.c
+++ b/tools/shell/src/shellEngine.c
@@ -75,7 +75,7 @@ bool shellIsEmptyCommand(const char *cmd) {
 
 int32_t shellRunSingleCommand(char *command) {
   shellCmdkilled = false;
-  
+
   if (shellIsEmptyCommand(command)) {
     return 0;
   }
@@ -1019,7 +1019,7 @@ void shellReadHistory() {
 
   char   *line = taosMemoryMalloc(TSDB_MAX_ALLOWED_SQL_LEN + 1);
   int32_t read_size = 0;
-  while ((read_size = taosGetsFile(pFile, TSDB_MAX_ALLOWED_SQL_LEN, line)) != -1) {
+  while ((read_size = taosGetsFile(pFile, TSDB_MAX_ALLOWED_SQL_LEN, line)) > 0) {
     line[read_size - 1] = '\0';
     taosMemoryFree(pHistory->hist[pHistory->hend]);
     pHistory->hist[pHistory->hend] = taosStrdup(line);
@@ -1315,7 +1315,7 @@ int32_t shellExecute() {
   shellSetConn(shell.conn, runOnce);
   shellReadHistory();
 
- if(shell.args.is_bi_mode) { 
+ if(shell.args.is_bi_mode) {
   // need set bi mode
   printf("Set BI mode is true.\n");
 #ifndef WEBSOCKET

From dd7f375d8e6e4b1c31d4eee6d22e9b97e12da85f Mon Sep 17 00:00:00 2001
From: Benguang Zhao <bgzhao@taosdata.com>
Date: Wed, 28 Feb 2024 19:01:22 +0800
Subject: [PATCH 26/62] enh: use reference id of sync node in timer callbacks
 of sync

---
 source/libs/sync/src/syncMain.c | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index e06ea70f70..7ff6116137 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -1343,7 +1343,7 @@ ESyncStrategy syncNodeStrategy(SSyncNode* pSyncNode) { return pSyncNode->raftCfg
 int32_t syncNodeStartPingTimer(SSyncNode* pSyncNode) {
   int32_t ret = 0;
   if (syncIsInit()) {
-    taosTmrReset(pSyncNode->FpPingTimerCB, pSyncNode->pingTimerMS, pSyncNode, syncEnv()->pTimerManager,
+    taosTmrReset(pSyncNode->FpPingTimerCB, pSyncNode->pingTimerMS, (void*)pSyncNode->rid, syncEnv()->pTimerManager,
                  &pSyncNode->pPingTimer);
     atomic_store_64(&pSyncNode->pingTimerLogicClock, pSyncNode->pingTimerLogicClockUser);
   } else {
@@ -1415,8 +1415,8 @@ void syncNodeResetElectTimer(SSyncNode* pSyncNode) {
 static int32_t syncNodeDoStartHeartbeatTimer(SSyncNode* pSyncNode) {
   int32_t ret = 0;
   if (syncIsInit()) {
-    taosTmrReset(pSyncNode->FpHeartbeatTimerCB, pSyncNode->heartbeatTimerMS, pSyncNode, syncEnv()->pTimerManager,
-                 &pSyncNode->pHeartbeatTimer);
+    taosTmrReset(pSyncNode->FpHeartbeatTimerCB, pSyncNode->heartbeatTimerMS, (void*)pSyncNode->rid,
+                 syncEnv()->pTimerManager, &pSyncNode->pHeartbeatTimer);
     atomic_store_64(&pSyncNode->heartbeatTimerLogicClock, pSyncNode->heartbeatTimerLogicClockUser);
   } else {
     sError("vgId:%d, start heartbeat timer error, sync env is stop", pSyncNode->vgId);
@@ -2153,7 +2153,11 @@ int32_t syncNodeGetPreIndexTerm(SSyncNode* pSyncNode, SyncIndex index, SyncIndex
 static void syncNodeEqPingTimer(void* param, void* tmrId) {
   if (!syncIsInit()) return;
 
-  SSyncNode* pNode = param;
+  int64_t    rid = (int64_t)param;
+  SSyncNode* pNode = syncNodeAcquire(rid);
+
+  if (pNode == NULL) return;
+
   if (atomic_load_64(&pNode->pingTimerLogicClockUser) <= atomic_load_64(&pNode->pingTimerLogicClock)) {
     SRpcMsg rpcMsg = {0};
     int32_t code = syncBuildTimeout(&rpcMsg, SYNC_TIMEOUT_PING, atomic_load_64(&pNode->pingTimerLogicClock),
@@ -2173,7 +2177,8 @@ static void syncNodeEqPingTimer(void* param, void* tmrId) {
     }
 
   _out:
-    taosTmrReset(syncNodeEqPingTimer, pNode->pingTimerMS, pNode, syncEnv()->pTimerManager, &pNode->pPingTimer);
+    taosTmrReset(syncNodeEqPingTimer, pNode->pingTimerMS, (void*)pNode->rid, syncEnv()->pTimerManager,
+                 &pNode->pPingTimer);
   }
 }
 
@@ -2224,7 +2229,11 @@ static void syncNodeEqElectTimer(void* param, void* tmrId) {
 static void syncNodeEqHeartbeatTimer(void* param, void* tmrId) {
   if (!syncIsInit()) return;
 
-  SSyncNode* pNode = param;
+  int64_t    rid = (int64_t)param;
+  SSyncNode* pNode = syncNodeAcquire(rid);
+
+  if (pNode == NULL) return;
+
   if (pNode->totalReplicaNum > 1) {
     if (atomic_load_64(&pNode->heartbeatTimerLogicClockUser) <= atomic_load_64(&pNode->heartbeatTimerLogicClock)) {
       SRpcMsg rpcMsg = {0};
@@ -2245,7 +2254,7 @@ static void syncNodeEqHeartbeatTimer(void* param, void* tmrId) {
       }
 
     _out:
-      taosTmrReset(syncNodeEqHeartbeatTimer, pNode->heartbeatTimerMS, pNode, syncEnv()->pTimerManager,
+      taosTmrReset(syncNodeEqHeartbeatTimer, pNode->heartbeatTimerMS, (void*)pNode->rid, syncEnv()->pTimerManager,
                    &pNode->pHeartbeatTimer);
 
     } else {
@@ -3385,4 +3394,4 @@ bool syncNodeCanChange(SSyncNode* pSyncNode) {
 
   return true;
 }
-#endif
\ No newline at end of file
+#endif

From 690c82a49eac51f83edde9f7f4378dc38706816f Mon Sep 17 00:00:00 2001
From: chenhaoran <haoran920c@163.com>
Date: Wed, 28 Feb 2024 20:48:42 +0800
Subject: [PATCH 27/62] test: Splitting test cases to avoid case timeouts

---
 tests/parallel_test/cases.task                |   3 +-
 ...m.py => tmqVnodeTransform-db-removewal.py} | 214 ++++++--------
 .../7-tmq/tmqVnodeTransform-stb-removewal.py  | 266 ++++++++++++++++++
 3 files changed, 350 insertions(+), 133 deletions(-)
 rename tests/system-test/7-tmq/{tmqVnodeTransform.py => tmqVnodeTransform-db-removewal.py} (78%)
 create mode 100644 tests/system-test/7-tmq/tmqVnodeTransform-stb-removewal.py

diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index bdccf33c32..dc9286cffe 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -238,7 +238,8 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmqSubscribeStb-r3.py -N 5
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmq3mnodeSwitch.py -N 6 -M 3 -i True
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/tmq3mnodeSwitch.py -N 6 -M 3 -n 3 -i True
-,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform.py -N 2 -n 1
+,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform-db-removewal.py -N 2 -n 1
+,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform-stb-removewal.py -N 6 -n 3
 ,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform-stb.py -N 2 -n 1
 ,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform-stb.py -N 6 -n 3
 #,,y,system-test,./pytest.sh python3 test.py -f 7-tmq/tmqVnodeTransform-db.py -N 6 -n 3
diff --git a/tests/system-test/7-tmq/tmqVnodeTransform.py b/tests/system-test/7-tmq/tmqVnodeTransform-db-removewal.py
similarity index 78%
rename from tests/system-test/7-tmq/tmqVnodeTransform.py
rename to tests/system-test/7-tmq/tmqVnodeTransform-db-removewal.py
index c2b002ead6..a853489c3f 100644
--- a/tests/system-test/7-tmq/tmqVnodeTransform.py
+++ b/tests/system-test/7-tmq/tmqVnodeTransform-db-removewal.py
@@ -122,135 +122,7 @@ class TDTestCase:
         tdLog.debug(f"redistributeSql:{redistributeSql}")
         tdSql.query(redistributeSql)
         tdLog.debug("redistributeSql ok")
-
-    def tmqCase1(self):
-        tdLog.printNoPrefix("======== test case 1: ")
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    1,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     10,
-                    'rowsPerTbl': 1000,
-                    'batchNum':   10,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  60,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-
-        topicNameList = ['topic1']
-        # expectRowsList = []
-        tmqCom.initConsumerTable()
-
-        tdLog.info("create topics from stb with filter")
-        queryString = "select * from %s.%s"%(paraDict['dbName'], paraDict['stbName'])
-        # sqlString = "create topic %s as stable %s" %(topicNameList[0], paraDict['stbName'])
-        sqlString = "create topic %s as %s" %(topicNameList[0], queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)
-        # tdSql.query(queryString)
-        # expectRowsList.append(tdSql.getRows())
-
-        # init consume info, and start tmq_sim, then check consume result
-        tdLog.info("insert consume info to consume processor")
-        consumerId   = 0
-        expectrowcnt = paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2
-        topicList    = topicNameList[0]
-        ifcheckdata  = 1
-        ifManualCommit = 1
-        keyList      = 'group.id:cgrp1, enable.auto.commit:true, auto.commit.interval.ms:200, auto.offset.reset:earliest'
-        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
-
-        tdLog.info("start consume processor")
-        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
-        tdLog.info("wait the consume result")
-
-        tdLog.info("create ctb1")
-        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
-                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
-        tdLog.info("insert data")
-        pInsertThread = tmqCom.asyncInsertDataByInterlace(paraDict)
-
-        tmqCom.getStartConsumeNotifyFromTmqsim()
-        tmqCom.getStartCommitNotifyFromTmqsim()
-
-        #restart dnode & remove wal
-        self.restartAndRemoveWal()
-
-        # redistribute vgroup
-        self.redistributeVgroups();
-
-        tdLog.info("create ctb2")
-        paraDict['ctbPrefix'] = "ctbn"
-        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
-                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
-        tdLog.info("insert data")
-        pInsertThread1 = tmqCom.asyncInsertDataByInterlace(paraDict)
-        pInsertThread.join()
-        pInsertThread1.join()
-
-        expectRows = 1
-        resultList = tmqCom.selectConsumeResult(expectRows)
-
-        if expectrowcnt / 2 > resultList[0]:
-            tdLog.info("expect consume rows: %d, act consume rows: %d"%(expectrowcnt / 2, resultList[0]))
-            tdLog.exit("%d tmq consume rows error!"%consumerId)
-
-        # tmqCom.checkFileContent(consumerId, queryString)
-
-        time.sleep(10)
-        for i in range(len(topicNameList)):
-            tdSql.query("drop topic %s"%topicNameList[i])
-
-        tdLog.printNoPrefix("======== test case 1 end ...... ")
-
-    def tmqCase2(self):
-        tdLog.printNoPrefix("======== test case 2: ")
-        paraDict = {'dbName':'dbt'}
-
-        ntbName = "ntb"
-
-        topicNameList = ['topic2']
-        tmqCom.initConsumerTable()
-
-        sqlString = "create table %s.%s(ts timestamp, i nchar(8))" %(paraDict['dbName'], ntbName)
-        tdLog.info("create nomal table sql: %s"%sqlString)
-        tdSql.execute(sqlString)
-
-        tdLog.info("create topics from nomal table")
-        queryString = "select * from %s.%s"%(paraDict['dbName'], ntbName)
-        sqlString = "create topic %s as %s" %(topicNameList[0], queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)
-        tdSql.query("flush database %s"%(paraDict['dbName']))
-        #restart dnode & remove wal
-        self.restartAndRemoveWal()
-
-        # redistribute vgroup
-        self.redistributeVgroups();
-
-        sqlString = "alter table %s.%s modify column i nchar(16)" %(paraDict['dbName'], ntbName)
-        tdLog.info("alter table sql: %s"%sqlString)
-        tdSql.error(sqlString)
-        expectRows = 0
-        resultList = tmqCom.selectConsumeResult(expectRows)
-        time.sleep(1)
-        for i in range(len(topicNameList)):
-            tdSql.query("drop topic %s"%topicNameList[i])
-
-        tdLog.printNoPrefix("======== test case 2 end ...... ")
-
+        
     def tmqCase3(self):
         tdLog.printNoPrefix("======== test case 3: ")
         paraDict = {'dbName':     'dbt',
@@ -330,12 +202,90 @@ class TDTestCase:
 
         tdLog.printNoPrefix("======== test case 3 end ...... ")
 
+    def tmqCaseDbname(self):
+        tdLog.printNoPrefix("======== test case  4 subscrib Dbname start: ")
+        paraDict = {'dbName':     'dbt',
+                    'dropFlag':   1,
+                    'event':      '',
+                    'vgroups':    1,
+                    'stbName':    'stbn',
+                    'colPrefix':  'c',
+                    'tagPrefix':  't',
+                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
+                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
+                    'ctbPrefix':  'ctb',
+                    'ctbStartIdx': 0,
+                    'ctbNum':     10,
+                    'rowsPerTbl': 1000,
+                    'batchNum':   10,
+                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
+                    'pollDelay':  10,
+                    'showMsg':    1,
+                    'showRow':    1,
+                    'snapshot':   0}
+
+        paraDict['vgroups'] = self.vgroups
+        paraDict['ctbNum'] = self.ctbNum
+        paraDict['rowsPerTbl'] = self.rowsPerTbl
+
+        topicNameList = ['topic4']
+        tmqCom.initConsumerTable()
+
+        tdLog.info("create stb")
+        tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"])
+
+        tdLog.info("create ctb")
+        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
+                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
+        tdLog.info("insert data")
+        tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
+                                               ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
+                                               startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
+
+        tdLog.info("create topics from database ")
+        queryString = "database  %s "%(paraDict['dbName'])
+        sqlString = "create topic %s as %s" %(topicNameList[0], queryString)
+        tdLog.info("create topic sql: %s"%sqlString)
+        tdSql.execute(sqlString)
+
+        # init consume info, and start tmq_sim, then check consume result
+        tdLog.info("insert consume info to consume processor")
+        consumerId   = 0
+        expectrowcnt = paraDict["rowsPerTbl"] * paraDict["ctbNum"]
+        topicList    = topicNameList[0]
+        ifcheckdata  = 1
+        ifManualCommit = 1
+        keyList      = 'group.id:cgrp1, enable.auto.commit:true, auto.commit.interval.ms:200, auto.offset.reset:earliest'
+        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
+        tdLog.info("wait the consume result")
+
+        time.sleep(1)
+        # restart dnode & remove wal
+        self.restartAndRemoveWal()
+
+        # redistribute vgroup
+        self.redistributeVgroups()
+
+        tdLog.info("start consume processor")
+        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
+        tdLog.info("wait the consume result")
+        expectRows = 2
+        resultList = tmqCom.selectConsumeResult(expectRows)
+        
+        time.sleep(6)
+        for i in range(len(topicNameList)):
+            tdSql.query("drop topic %s"%topicNameList[i])
+ 
+        tdLog.printNoPrefix("======== test case 4 subscrib Dbname end ...... ")
+
     def run(self):
-        self.prepareTestEnv()
-        self.tmqCase1()
-        self.tmqCase2()
         self.prepareTestEnv()
         self.tmqCase3()
+        self.prepareTestEnv()
+        self.tmqCaseDbname()
 
     def stop(self):
         tdSql.close()
diff --git a/tests/system-test/7-tmq/tmqVnodeTransform-stb-removewal.py b/tests/system-test/7-tmq/tmqVnodeTransform-stb-removewal.py
new file mode 100644
index 0000000000..40879d5c66
--- /dev/null
+++ b/tests/system-test/7-tmq/tmqVnodeTransform-stb-removewal.py
@@ -0,0 +1,266 @@
+
+import taos
+import sys
+import time
+import socket
+import os
+import threading
+import math
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+from util.common import *
+from util.cluster import *
+sys.path.append("./7-tmq")
+from tmqCommon import *
+
+class TDTestCase:
+    def __init__(self):
+        self.vgroups    = 1
+        self.ctbNum     = 10
+        self.rowsPerTbl = 1000
+
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor(), True)
+
+    def getDataPath(self):
+        selfPath = tdCom.getBuildPath()
+
+        return selfPath + '/../sim/dnode%d/data/vnode/vnode%d/wal/*';
+
+    def prepareTestEnv(self):
+        tdLog.printNoPrefix("======== prepare test env include database, stable, ctables, and insert data: ")
+        paraDict = {'dbName':     'dbt',
+                    'dropFlag':   1,
+                    'event':      '',
+                    'vgroups':    1,
+                    'stbName':    'stb',
+                    'colPrefix':  'c',
+                    'tagPrefix':  't',
+                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
+                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
+                    'ctbPrefix':  'ctb',
+                    'ctbStartIdx': 0,
+                    'ctbNum':     10,
+                    'rowsPerTbl': 1000,
+                    'batchNum':   10,
+                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
+                    'pollDelay':  60,
+                    'showMsg':    1,
+                    'showRow':    1,
+                    'snapshot':   0}
+
+        paraDict['vgroups'] = self.vgroups
+        paraDict['ctbNum'] = self.ctbNum
+        paraDict['rowsPerTbl'] = self.rowsPerTbl
+
+        tdCom.drop_all_db()
+        tmqCom.initConsumerTable()
+        tdCom.create_database(tdSql, paraDict["dbName"],paraDict["dropFlag"], wal_retention_period=36000,vgroups=paraDict["vgroups"],replica=self.replicaVar)
+        tdLog.info("create stb")
+        tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"])
+        # tdLog.info("create ctb")
+        # tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
+        #                      ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
+        # tdLog.info("insert data")
+        # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
+        #                                        ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
+        #                                        startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
+
+        # tdLog.info("restart taosd to ensure that the data falls into the disk")
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+        # tdSql.query("flush database %s"%(paraDict['dbName']))
+        return
+
+    def restartAndRemoveWal(self):
+        tdDnodes = cluster.dnodes
+        tdSql.query("select * from information_schema.ins_vnodes")
+        for result in tdSql.queryResult:
+            if result[2] == 'dbt':
+                tdLog.debug("dnode is %d"%(result[0]))
+                dnodeId = result[0]
+                vnodeId = result[1]
+
+                tdDnodes[dnodeId - 1].stoptaosd()
+                time.sleep(1)
+                dataPath = self.getDataPath()
+                dataPath = dataPath%(dnodeId,vnodeId)
+                os.system('rm -rf ' + dataPath)
+                tdLog.debug("dataPath:%s"%dataPath)
+                tdDnodes[dnodeId - 1].starttaosd()
+                time.sleep(1)
+                break
+        tdLog.debug("restart dnode ok")
+
+    def redistributeVgroups(self):
+        dnodesList = []
+        tdSql.query("show dnodes")
+        for result in tdSql.queryResult:
+            dnodesList.append(result[0])
+        print("dnodeList:",dnodesList)
+        tdSql.query("select * from information_schema.ins_vnodes")
+        vnodeId = 0
+        for result in tdSql.queryResult:
+            if result[2] == 'dbt':
+                tdLog.debug("dnode is %d"%(result[0]))
+                dnodesList.remove(result[0])
+                vnodeId = result[1]
+        print("its all data",dnodesList)
+        # if self.replicaVar == 1:
+        #     redistributeSql = "redistribute vgroup %d dnode %d" %(vnodeId, dnodesList[0])
+        # else:
+        redistributeSql = f"redistribute vgroup {vnodeId} " 
+        for vgdnode in dnodesList:
+            redistributeSql += f"dnode {vgdnode} "
+        print(redistributeSql)
+        
+        tdLog.debug(f"redistributeSql:{redistributeSql}")
+        tdSql.query(redistributeSql)
+        tdLog.debug("redistributeSql ok")
+
+    def tmqCase1(self):
+        tdLog.printNoPrefix("======== test case 1: ")
+        paraDict = {'dbName':     'dbt',
+                    'dropFlag':   1,
+                    'event':      '',
+                    'vgroups':    1,
+                    'stbName':    'stb',
+                    'colPrefix':  'c',
+                    'tagPrefix':  't',
+                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
+                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
+                    'ctbPrefix':  'ctb',
+                    'ctbStartIdx': 0,
+                    'ctbNum':     10,
+                    'rowsPerTbl': 1000,
+                    'batchNum':   10,
+                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
+                    'pollDelay':  60,
+                    'showMsg':    1,
+                    'showRow':    1,
+                    'snapshot':   0}
+
+        paraDict['vgroups'] = self.vgroups
+        paraDict['ctbNum'] = self.ctbNum
+        paraDict['rowsPerTbl'] = self.rowsPerTbl
+
+        topicNameList = ['topic1']
+        # expectRowsList = []
+        tmqCom.initConsumerTable()
+
+        tdLog.info("create topics from stb with filter")
+        queryString = "select * from %s.%s"%(paraDict['dbName'], paraDict['stbName'])
+        # sqlString = "create topic %s as stable %s" %(topicNameList[0], paraDict['stbName'])
+        sqlString = "create topic %s as %s" %(topicNameList[0], queryString)
+        tdLog.info("create topic sql: %s"%sqlString)
+        tdSql.execute(sqlString)
+        # tdSql.query(queryString)
+        # expectRowsList.append(tdSql.getRows())
+
+        # init consume info, and start tmq_sim, then check consume result
+        tdLog.info("insert consume info to consume processor")
+        consumerId   = 0
+        expectrowcnt = paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2
+        topicList    = topicNameList[0]
+        ifcheckdata  = 1
+        ifManualCommit = 1
+        keyList      = 'group.id:cgrp1, enable.auto.commit:true, auto.commit.interval.ms:200, auto.offset.reset:earliest'
+        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
+
+        tdLog.info("start consume processor")
+        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
+        tdLog.info("wait the consume result")
+
+        tdLog.info("create ctb1")
+        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
+                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
+        tdLog.info("insert data")
+        pInsertThread = tmqCom.asyncInsertDataByInterlace(paraDict)
+
+        tmqCom.getStartConsumeNotifyFromTmqsim()
+        tmqCom.getStartCommitNotifyFromTmqsim()
+
+        #restart dnode & remove wal
+        self.restartAndRemoveWal()
+
+        # redistribute vgroup
+        self.redistributeVgroups();
+
+        tdLog.info("create ctb2")
+        paraDict['ctbPrefix'] = "ctbn"
+        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
+                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
+        tdLog.info("insert data")
+        pInsertThread1 = tmqCom.asyncInsertDataByInterlace(paraDict)
+        pInsertThread.join()
+        pInsertThread1.join()
+
+        expectRows = 1
+        resultList = tmqCom.selectConsumeResult(expectRows)
+
+        if expectrowcnt / 2 > resultList[0]:
+            tdLog.info("expect consume rows: %d, act consume rows: %d"%(expectrowcnt / 2, resultList[0]))
+            tdLog.exit("%d tmq consume rows error!"%consumerId)
+
+        # tmqCom.checkFileContent(consumerId, queryString)
+
+        time.sleep(10)
+        for i in range(len(topicNameList)):
+            tdSql.query("drop topic %s"%topicNameList[i])
+
+        tdLog.printNoPrefix("======== test case 1 end ...... ")
+
+    def tmqCase2(self):
+        tdLog.printNoPrefix("======== test case 2: ")
+        paraDict = {'dbName':'dbt'}
+
+        ntbName = "ntb"
+
+        topicNameList = ['topic2']
+        tmqCom.initConsumerTable()
+
+        sqlString = "create table %s.%s(ts timestamp, i nchar(8))" %(paraDict['dbName'], ntbName)
+        tdLog.info("create nomal table sql: %s"%sqlString)
+        tdSql.execute(sqlString)
+
+        tdLog.info("create topics from nomal table")
+        queryString = "select * from %s.%s"%(paraDict['dbName'], ntbName)
+        sqlString = "create topic %s as %s" %(topicNameList[0], queryString)
+        tdLog.info("create topic sql: %s"%sqlString)
+        tdSql.execute(sqlString)
+        tdSql.query("flush database %s"%(paraDict['dbName']))
+        #restart dnode & remove wal
+        self.restartAndRemoveWal()
+
+        # redistribute vgroup
+        self.redistributeVgroups();
+
+        sqlString = "alter table %s.%s modify column i nchar(16)" %(paraDict['dbName'], ntbName)
+        tdLog.info("alter table sql: %s"%sqlString)
+        tdSql.error(sqlString)
+        expectRows = 0
+        resultList = tmqCom.selectConsumeResult(expectRows)
+        time.sleep(1)
+        for i in range(len(topicNameList)):
+            tdSql.query("drop topic %s"%topicNameList[i])
+
+        tdLog.printNoPrefix("======== test case 2 end ...... ")
+
+    def run(self):
+        self.prepareTestEnv()
+        self.tmqCase1()
+        self.tmqCase2()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+event = threading.Event()
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

From e81afaf0a2ae14aca11dab5f778f8ba3ee3b8efd Mon Sep 17 00:00:00 2001
From: slzhou <shenglian_zhou@163.com>
Date: Thu, 29 Feb 2024 09:12:15 +0800
Subject: [PATCH 28/62] fix: no memory trim when no para tables scan

---
 source/libs/executor/src/scanoperator.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 8cc2f72adb..9024f7a341 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -3763,8 +3763,9 @@ static int32_t stopSubTablesTableMergeScan(STableMergeScanInfo* pInfo) {
 
     taosMemoryFree(pSubTblsInfo);
     pInfo->pSubTablesMergeInfo = NULL;
+
+    taosMemoryTrim(0);
   }
-  taosMemoryTrim(0);
   return TSDB_CODE_SUCCESS;
 }
 

From d37adfbd859f967df7830040f0c9660ba42386f6 Mon Sep 17 00:00:00 2001
From: Adam Ji <jrgwyz@163.com>
Date: Thu, 29 Feb 2024 10:31:28 +0800
Subject: [PATCH 29/62] docs: fix python demo code

---
 docs/en/08-client-libraries/07-python.mdx | 14 +++++++-------
 docs/zh/08-connector/30-python.mdx        | 14 +++++++-------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/docs/en/08-client-libraries/07-python.mdx b/docs/en/08-client-libraries/07-python.mdx
index aacfd0fe53..556bb84042 100644
--- a/docs/en/08-client-libraries/07-python.mdx
+++ b/docs/en/08-client-libraries/07-python.mdx
@@ -887,13 +887,13 @@ The `poll` function is used to consume data in tmq. The parameter of the `poll`
 
 ```python
 while True:
-    res = consumer.poll(1)
-    if not res:
+    message = consumer.poll(1)
+    if not message:
         continue
-    err = res.error()
+    err = message.error()
     if err is not None:
         raise err
-    val = res.value()
+    val = message.value()
 
     for block in val:
         print(block.fetchall())
@@ -906,10 +906,10 @@ The `poll` function is used to consume data in tmq. The parameter of the `poll`
 
 ```python
 while True:
-    res = consumer.poll(timeout=1.0)
-    if not res:
+    message = consumer.poll(1)
+    if not message:
         continue
-    err = res.error()
+    err = message.error()
     if err is not None:
         raise err
     for block in message:
diff --git a/docs/zh/08-connector/30-python.mdx b/docs/zh/08-connector/30-python.mdx
index e7160ab094..d49c96b69f 100644
--- a/docs/zh/08-connector/30-python.mdx
+++ b/docs/zh/08-connector/30-python.mdx
@@ -896,13 +896,13 @@ Consumer API 的 `poll` 方法用于消费数据，`poll` 方法接收一个 flo
 
 ```python
 while True:
-    res = consumer.poll(1)
-    if not res:
+    message = consumer.poll(1)
+    if not message:
         continue
-    err = res.error()
+    err = message.error()
     if err is not None:
         raise err
-    val = res.value()
+    val = message.value()
 
     for block in val:
         print(block.fetchall())
@@ -915,10 +915,10 @@ Consumer API 的 `poll` 方法用于消费数据，`poll` 方法接收一个 flo
 
 ```python
 while True:
-    res = consumer.poll(timeout=1.0)
-    if not res:
+    message = consumer.poll(1)
+    if not message:
         continue
-    err = res.error()
+    err = message.error()
     if err is not None:
         raise err
     for block in message:

From 7f7b61af5cc9b58c1b60cf023bbae4c5cd23743d Mon Sep 17 00:00:00 2001
From: Adam Ji <jrgwyz@163.com>
Date: Tue, 20 Feb 2024 10:03:29 +0800
Subject: [PATCH 30/62] docs: fix connector-python create consumer

---
 docs/en/08-client-libraries/07-python.mdx | 4 ++--
 docs/zh/08-connector/30-python.mdx        | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/en/08-client-libraries/07-python.mdx b/docs/en/08-client-libraries/07-python.mdx
index 556bb84042..82b889e0d3 100644
--- a/docs/en/08-client-libraries/07-python.mdx
+++ b/docs/en/08-client-libraries/07-python.mdx
@@ -842,12 +842,12 @@ consumer = Consumer({"group.id": "local", "td.connect.ip": "127.0.0.1"})
 
 In addition to native connections, the client library also supports subscriptions via websockets.
 
-The syntax for creating a consumer is "consumer = consumer = Consumer(conf=configs)". You need to specify that the `td.connect.websocket.scheme` parameter is set to "ws" in the configuration. For more subscription api parameters, please refer to [Data Subscription](../../develop/tmq/#create-a-consumer).
+The syntax for creating a consumer is "consumer = Consumer(conf=configs)". You need to specify that the `td.connect.websocket.scheme` parameter is set to "ws" in the configuration. For more subscription api parameters, please refer to [Data Subscription](../../develop/tmq/#create-a-consumer).
 
 ```python
 import taosws
 
-consumer = taosws.(conf={"group.id": "local", "td.connect.websocket.scheme": "ws"})
+consumer = taosws.Consumer(conf={"group.id": "local", "td.connect.websocket.scheme": "ws"})
 ```
 
 </TabItem>
diff --git a/docs/zh/08-connector/30-python.mdx b/docs/zh/08-connector/30-python.mdx
index d49c96b69f..491566e4e3 100644
--- a/docs/zh/08-connector/30-python.mdx
+++ b/docs/zh/08-connector/30-python.mdx
@@ -856,7 +856,7 @@ taosws `Consumer` API 提供了基于 Websocket 订阅 TMQ 数据的 API。创
 ```python
 import taosws
 
-consumer = taosws.(conf={"group.id": "local", "td.connect.websocket.scheme": "ws"})
+consumer = taosws.Consumer(conf={"group.id": "local", "td.connect.websocket.scheme": "ws"})
 ```
 
 </TabItem>

From d5eda8c0a9368bf111f2174883515fe1023b9b5c Mon Sep 17 00:00:00 2001
From: Benguang Zhao <bgzhao@taosdata.com>
Date: Thu, 29 Feb 2024 10:42:27 +0800
Subject: [PATCH 31/62] enh: adjust an error logging msg in process sync msg

---
 source/dnode/mnode/impl/src/mndMain.c  | 3 ++-
 source/dnode/vnode/src/vnd/vnodeSync.c | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/source/dnode/mnode/impl/src/mndMain.c b/source/dnode/mnode/impl/src/mndMain.c
index b188d314d9..69a0bd477d 100644
--- a/source/dnode/mnode/impl/src/mndMain.c
+++ b/source/dnode/mnode/impl/src/mndMain.c
@@ -709,7 +709,8 @@ int32_t mndProcessSyncMsg(SRpcMsg *pMsg) {
 
   int32_t code = syncProcessMsg(pMgmt->sync, pMsg);
   if (code != 0) {
-    mGError("vgId:1, failed to process sync msg:%p type:%s since %s", pMsg, TMSG_INFO(pMsg->msgType), terrstr());
+    mGError("vgId:1, failed to process sync msg:%p type:%s, errno: %s, code:0x%x", pMsg, TMSG_INFO(pMsg->msgType),
+            terrstr(), code);
   }
 
   return code;
diff --git a/source/dnode/vnode/src/vnd/vnodeSync.c b/source/dnode/vnode/src/vnd/vnodeSync.c
index 5f4b7b8442..f9f2ae6b21 100644
--- a/source/dnode/vnode/src/vnd/vnodeSync.c
+++ b/source/dnode/vnode/src/vnd/vnodeSync.c
@@ -372,8 +372,8 @@ int32_t vnodeProcessSyncMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
 
   int32_t code = syncProcessMsg(pVnode->sync, pMsg);
   if (code != 0) {
-    vGError("vgId:%d, failed to process sync msg:%p type:%s since %s", pVnode->config.vgId, pMsg,
-            TMSG_INFO(pMsg->msgType), terrstr());
+    vGError("vgId:%d, failed to process sync msg:%p type:%s, errno: %s, code:0x%x", pVnode->config.vgId, pMsg,
+            TMSG_INFO(pMsg->msgType), terrstr(), code);
   }
 
   return code;

From 85b78b0947285c26d85ec0e1580345e4203de4f6 Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Thu, 29 Feb 2024 02:43:15 +0000
Subject: [PATCH 32/62] fix/TD-28910

---
 source/dnode/mnode/impl/src/mndCompact.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/source/dnode/mnode/impl/src/mndCompact.c b/source/dnode/mnode/impl/src/mndCompact.c
index de45e8fe9a..83254b0f73 100644
--- a/source/dnode/mnode/impl/src/mndCompact.c
+++ b/source/dnode/mnode/impl/src/mndCompact.c
@@ -363,13 +363,15 @@ static int32_t mndAddKillCompactAction(SMnode *pMnode, STrans *pTrans, SVgObj *p
 }
 
 static int32_t mndKillCompact(SMnode *pMnode, SRpcMsg *pReq, SCompactObj *pCompact) {
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "kill-compact");
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_DB, pReq, "kill-compact");
   if (pTrans == NULL) {
     mError("compact:%" PRId32 ", failed to drop since %s" , pCompact->compactId, terrstr());
     return -1;
   }
   mInfo("trans:%d, used to kill compact:%" PRId32, pTrans->id, pCompact->compactId);
-/*
+
+  mndTransSetDbName(pTrans, pCompact->dbname, NULL);
+
   SSdbRaw *pCommitRaw = mndCompactActionEncode(pCompact);
   if (pCommitRaw == NULL || mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) {
     mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());
@@ -377,8 +379,8 @@ static int32_t mndKillCompact(SMnode *pMnode, SRpcMsg *pReq, SCompactObj *pCompa
     return -1;
   }
   (void)sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
-*/
-  void   *pIter = NULL;
+
+  void *pIter = NULL;
   while (1) {
     SCompactDetailObj *pDetail = NULL;
     pIter = sdbFetch(pMnode->pSdb, SDB_COMPACT_DETAIL, pIter, (void **)&pDetail);
@@ -612,15 +614,17 @@ static int32_t mndSaveCompactProgress(SMnode *pMnode, int32_t compactId) {
     return 0;
   }
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, NULL, "update-compact-progress");
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_DB, NULL, "update-compact-progress");
   if (pTrans == NULL) {
     mError("trans:%" PRId32 ", failed to create since %s" , pTrans->id, terrstr());
     return -1;
   }
   mInfo("compact:%d, trans:%d, used to update compact progress.", compactId, pTrans->id);
-
+  
   SCompactObj   *pCompact = mndAcquireCompact(pMnode, compactId);
 
+  mndTransSetDbName(pTrans, pCompact->dbname, NULL);
+
   pIter = NULL;
   while (1) {
     SCompactDetailObj *pDetail = NULL;

From d4900d06339cd2085663d133421f2dfbe7a2fe6e Mon Sep 17 00:00:00 2001
From: Adam Ji <jrgwyz@163.com>
Date: Thu, 29 Feb 2024 10:42:12 +0800
Subject: [PATCH 33/62] docs: fix python tmq demo

---
 docs/en/08-client-libraries/07-python.mdx | 6 ++----
 docs/zh/08-connector/30-python.mdx        | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/docs/en/08-client-libraries/07-python.mdx b/docs/en/08-client-libraries/07-python.mdx
index 82b889e0d3..3110afcf10 100644
--- a/docs/en/08-client-libraries/07-python.mdx
+++ b/docs/en/08-client-libraries/07-python.mdx
@@ -902,16 +902,14 @@ while True:
 </TabItem>
 <TabItem value="websocket" label="WebSocket connection">
 
-The `poll` function is used to consume data in tmq. The parameter of the `poll` function is a value of type float representing the timeout in seconds. It returns a `Message` before timing out, or `None` on timing out. You have to handle error messages in response data.
+The `poll` function is used to consume data in tmq. The parameter of the `poll` function is a value of type float representing the timeout in seconds. It returns a `Message` before timing out, or `None` on timing out. 
 
 ```python
 while True:
     message = consumer.poll(1)
     if not message:
         continue
-    err = message.error()
-    if err is not None:
-        raise err
+    
     for block in message:
         for row in block:
             print(row)
diff --git a/docs/zh/08-connector/30-python.mdx b/docs/zh/08-connector/30-python.mdx
index 491566e4e3..71dc82316e 100644
--- a/docs/zh/08-connector/30-python.mdx
+++ b/docs/zh/08-connector/30-python.mdx
@@ -911,16 +911,14 @@ while True:
 </TabItem>
 <TabItem value="websocket" label="WebSocket 连接">
 
-Consumer API 的 `poll` 方法用于消费数据，`poll` 方法接收一个 float 类型的超时时间，超时时间单位为秒（s），`poll` 方法在超时之前返回一条 Message 类型的数据或超时返回 `None`。消费者必须通过 Message 的 `error()` 方法校验返回数据的 error 信息。
+Consumer API 的 `poll` 方法用于消费数据，`poll` 方法接收一个 float 类型的超时时间，超时时间单位为秒（s），`poll` 方法在超时之前返回一条 Message 类型的数据或超时返回 `None`。
 
 ```python
 while True:
     message = consumer.poll(1)
     if not message:
         continue
-    err = message.error()
-    if err is not None:
-        raise err
+    
     for block in message:
         for row in block:
             print(row)

From 551a65e16108deef13dd5149459bfbb080f0f5d9 Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Thu, 29 Feb 2024 10:44:25 +0800
Subject: [PATCH 34/62] fix: varmeta length reset

---
 source/common/src/tdatablock.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index 6b6c3642de..a20ecd344d 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -1688,17 +1688,19 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 }
 
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
+  if (n >= total || n == 0) return;
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-    int32_t newLen = pColInfoData->varmeta.offset[n - 1];
-    if (newLen != -1) {
-      if (pColInfoData->info.type == TSDB_DATA_TYPE_JSON) {
-        newLen += getJsonValueLen(pColInfoData->pData + newLen);
-      } else {
-        newLen += varDataTLen(pColInfoData->pData + newLen);
+    int32_t newLen = -1;
+    for (int i = n; i >= 0; --i) {
+      if (pColInfoData->varmeta.offset[i] != -1) {
+        newLen = pColInfoData->varmeta.offset[i];
+        break;
       }
-    } else {
-      newLen = pColInfoData->varmeta.length;
     }
+    if(-1 == newLen) {
+      return;
+    }
+
     pColInfoData->varmeta.length = newLen;
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);

From 6619175fdec33438d1793288a53c3040db2e4bed Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 09:16:31 +0800
Subject: [PATCH 35/62] opt bloom filter

---
 include/util/tscalablebf.h            |  2 ++
 source/libs/stream/src/streamUpdate.c |  6 ++++--
 source/util/src/tscalablebf.c         | 21 +++++++++++++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/include/util/tscalablebf.h b/include/util/tscalablebf.h
index 2cf170cf04..d3ce2eb23b 100644
--- a/include/util/tscalablebf.h
+++ b/include/util/tscalablebf.h
@@ -26,6 +26,8 @@ typedef struct SScalableBf {
   SArray  *bfArray;  // array of bloom filters
   uint32_t growth;
   uint64_t numBits;
+  uint32_t maxBloomFilters;
+  int8_t   status;
   _hash_fn_t hashFn1;
   _hash_fn_t hashFn2;
 } SScalableBf;
diff --git a/source/libs/stream/src/streamUpdate.c b/source/libs/stream/src/streamUpdate.c
index 454ed4297c..34ae909f03 100644
--- a/source/libs/stream/src/streamUpdate.c
+++ b/source/libs/stream/src/streamUpdate.c
@@ -22,7 +22,7 @@
 #define DEFAULT_MAP_CAPACITY     131072
 #define DEFAULT_MAP_SIZE         (DEFAULT_MAP_CAPACITY * 100)
 #define ROWS_PER_MILLISECOND     1
-#define MAX_NUM_SCALABLE_BF      100000
+#define MAX_NUM_SCALABLE_BF      32
 #define MIN_NUM_SCALABLE_BF      10
 #define DEFAULT_PREADD_BUCKET    1
 #define MAX_INTERVAL             MILLISECOND_PER_MINUTE
@@ -81,7 +81,9 @@ static int64_t adjustInterval(int64_t interval, int32_t precision) {
 static int64_t adjustWatermark(int64_t adjInterval, int64_t originInt, int64_t watermark) {
   if (watermark <= adjInterval) {
     watermark = TMAX(originInt / adjInterval, 1) * adjInterval;
-  } else if (watermark > MAX_NUM_SCALABLE_BF * adjInterval) {
+  }
+
+  if (watermark > MAX_NUM_SCALABLE_BF * adjInterval) {
     watermark = MAX_NUM_SCALABLE_BF * adjInterval;
   }
   return watermark;
diff --git a/source/util/src/tscalablebf.c b/source/util/src/tscalablebf.c
index 3b4975b701..a6e5b563d8 100644
--- a/source/util/src/tscalablebf.c
+++ b/source/util/src/tscalablebf.c
@@ -20,6 +20,9 @@
 
 #define DEFAULT_GROWTH           2
 #define DEFAULT_TIGHTENING_RATIO 0.5
+#define DEFAULT_MAX_BLOOMFILTERS 5
+#define SBF_INVALID              -1
+#define SBF_VALID                0
 
 static SBloomFilter *tScalableBfAddFilter(SScalableBf *pSBf, uint64_t expectedEntries, double errorRate);
 
@@ -41,10 +44,15 @@ SScalableBf *tScalableBfInit(uint64_t expectedEntries, double errorRate) {
   pSBf->growth = DEFAULT_GROWTH;
   pSBf->hashFn1 = HASH_FUNCTION_1;
   pSBf->hashFn2 = HASH_FUNCTION_2;
+  pSBf->maxBloomFilters = DEFAULT_MAX_BLOOMFILTERS;
+  pSBf->status = SBF_VALID;
   return pSBf;
 }
 
 int32_t tScalableBfPutNoCheck(SScalableBf *pSBf, const void *keyBuf, uint32_t len) {
+  if (pSBf->status == SBF_INVALID) {
+    return TSDB_CODE_FAILED;
+  }
   int32_t size = taosArrayGetSize(pSBf->bfArray);
   SBloomFilter *pNormalBf = taosArrayGetP(pSBf->bfArray, size - 1);
   ASSERT(pNormalBf);
@@ -52,6 +60,7 @@ int32_t tScalableBfPutNoCheck(SScalableBf *pSBf, const void *keyBuf, uint32_t le
     pNormalBf = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,
                                      pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO);
     if (pNormalBf == NULL) {
+      pSBf->status = SBF_INVALID;
       return TSDB_CODE_OUT_OF_MEMORY;
     }
   }
@@ -59,6 +68,9 @@ int32_t tScalableBfPutNoCheck(SScalableBf *pSBf, const void *keyBuf, uint32_t le
 }
 
 int32_t tScalableBfPut(SScalableBf *pSBf, const void *keyBuf, uint32_t len) {
+  if (pSBf->status == SBF_INVALID) {
+    return TSDB_CODE_FAILED;
+  }
   uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);
   uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);
   int32_t size = taosArrayGetSize(pSBf->bfArray);
@@ -74,6 +86,7 @@ int32_t tScalableBfPut(SScalableBf *pSBf, const void *keyBuf, uint32_t len) {
     pNormalBf = tScalableBfAddFilter(pSBf, pNormalBf->expectedEntries * pSBf->growth,
                                      pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO);
     if (pNormalBf == NULL) {
+      pSBf->status = SBF_INVALID;
       return TSDB_CODE_OUT_OF_MEMORY;
     }
   }
@@ -93,6 +106,10 @@ int32_t tScalableBfNoContain(const SScalableBf *pSBf, const void *keyBuf, uint32
 }
 
 static SBloomFilter *tScalableBfAddFilter(SScalableBf *pSBf, uint64_t expectedEntries, double errorRate) {
+  if (taosArrayGetSize(pSBf->bfArray) >= pSBf->maxBloomFilters) {
+    return NULL;
+  }
+
   SBloomFilter *pNormalBf = tBloomFilterInit(expectedEntries, errorRate);
   if (pNormalBf == NULL) {
     return NULL;
@@ -128,6 +145,8 @@ int32_t tScalableBfEncode(const SScalableBf *pSBf, SEncoder *pEncoder) {
   }
   if (tEncodeU32(pEncoder, pSBf->growth) < 0) return -1;
   if (tEncodeU64(pEncoder, pSBf->numBits) < 0) return -1;
+  if (tEncodeU32(pEncoder, pSBf->maxBloomFilters) < 0) return -1;
+  if (tEncodeI8(pEncoder, pSBf->status) < 0) return -1;
   return 0;
 }
 
@@ -150,6 +169,8 @@ SScalableBf *tScalableBfDecode(SDecoder *pDecoder) {
   }
   if (tDecodeU32(pDecoder, &pSBf->growth) < 0) goto _error;
   if (tDecodeU64(pDecoder, &pSBf->numBits) < 0) goto _error;
+  if (tDecodeU32(pDecoder, &pSBf->maxBloomFilters) < 0) goto _error;
+  if (tDecodeI8(pDecoder, &pSBf->status) < 0) goto _error;
   return pSBf;
 
 _error:

From 4c4733209828aba4b1d091048fcc3de6f7ff0263 Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 09:24:39 +0800
Subject: [PATCH 36/62] opt bloom filter

---
 source/libs/stream/src/streamUpdate.c | 2 +-
 source/util/src/tscalablebf.c         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/libs/stream/src/streamUpdate.c b/source/libs/stream/src/streamUpdate.c
index 34ae909f03..764bf6e026 100644
--- a/source/libs/stream/src/streamUpdate.c
+++ b/source/libs/stream/src/streamUpdate.c
@@ -22,7 +22,7 @@
 #define DEFAULT_MAP_CAPACITY     131072
 #define DEFAULT_MAP_SIZE         (DEFAULT_MAP_CAPACITY * 100)
 #define ROWS_PER_MILLISECOND     1
-#define MAX_NUM_SCALABLE_BF      32
+#define MAX_NUM_SCALABLE_BF      64
 #define MIN_NUM_SCALABLE_BF      10
 #define DEFAULT_PREADD_BUCKET    1
 #define MAX_INTERVAL             MILLISECOND_PER_MINUTE
diff --git a/source/util/src/tscalablebf.c b/source/util/src/tscalablebf.c
index a6e5b563d8..5ffa93c6f9 100644
--- a/source/util/src/tscalablebf.c
+++ b/source/util/src/tscalablebf.c
@@ -20,7 +20,7 @@
 
 #define DEFAULT_GROWTH           2
 #define DEFAULT_TIGHTENING_RATIO 0.5
-#define DEFAULT_MAX_BLOOMFILTERS 5
+#define DEFAULT_MAX_BLOOMFILTERS 4
 #define SBF_INVALID              -1
 #define SBF_VALID                0
 

From 9d4bf1edba56e803b79e2c4da689b72b94859922 Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 09:35:51 +0800
Subject: [PATCH 37/62] opt bloom filter

---
 source/util/src/tscalablebf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/util/src/tscalablebf.c b/source/util/src/tscalablebf.c
index 5ffa93c6f9..743858eee9 100644
--- a/source/util/src/tscalablebf.c
+++ b/source/util/src/tscalablebf.c
@@ -94,6 +94,9 @@ int32_t tScalableBfPut(SScalableBf *pSBf, const void *keyBuf, uint32_t len) {
 }
 
 int32_t tScalableBfNoContain(const SScalableBf *pSBf, const void *keyBuf, uint32_t len) {
+  if (pSBf->status == SBF_INVALID) {
+    return TSDB_CODE_FAILED;
+  }
   uint64_t h1 = (uint64_t)pSBf->hashFn1(keyBuf, len);
   uint64_t h2 = (uint64_t)pSBf->hashFn2(keyBuf, len);
   int32_t size = taosArrayGetSize(pSBf->bfArray);

From 00812c8a5c68a3d92651456290699156f9a851d0 Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 11:16:54 +0800
Subject: [PATCH 38/62] opt bloom filter

---
 source/util/src/tscalablebf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/util/src/tscalablebf.c b/source/util/src/tscalablebf.c
index 743858eee9..7af794546b 100644
--- a/source/util/src/tscalablebf.c
+++ b/source/util/src/tscalablebf.c
@@ -35,6 +35,8 @@ SScalableBf *tScalableBfInit(uint64_t expectedEntries, double errorRate) {
   if (pSBf == NULL) {
     return NULL;
   }
+  pSBf->maxBloomFilters = DEFAULT_MAX_BLOOMFILTERS;
+  pSBf->status = SBF_VALID;
   pSBf->numBits = 0;
   pSBf->bfArray = taosArrayInit(defaultSize, sizeof(void *));
   if (tScalableBfAddFilter(pSBf, expectedEntries, errorRate * DEFAULT_TIGHTENING_RATIO) == NULL) {
@@ -44,8 +46,6 @@ SScalableBf *tScalableBfInit(uint64_t expectedEntries, double errorRate) {
   pSBf->growth = DEFAULT_GROWTH;
   pSBf->hashFn1 = HASH_FUNCTION_1;
   pSBf->hashFn2 = HASH_FUNCTION_2;
-  pSBf->maxBloomFilters = DEFAULT_MAX_BLOOMFILTERS;
-  pSBf->status = SBF_VALID;
   return pSBf;
 }
 

From 02379524a1e2878aa48af2caa9b8881e78059b94 Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 10:59:45 +0800
Subject: [PATCH 39/62] fix count window issue

---
 include/common/tglobal.h                         | 1 -
 source/common/src/tglobal.c                      | 8 +-------
 source/libs/executor/src/countwindowoperator.c   | 2 +-
 source/libs/planner/src/planLogicCreater.c       | 4 ----
 tests/script/tsim/query/query_count1.sim         | 2 --
 tests/script/tsim/query/query_count_sliding0.sim | 2 --
 6 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/include/common/tglobal.h b/include/common/tglobal.h
index ef18d1fefb..93f17fa887 100644
--- a/include/common/tglobal.h
+++ b/include/common/tglobal.h
@@ -219,7 +219,6 @@ extern bool    tsFilterScalarMode;
 extern int32_t tsMaxStreamBackendCache;
 extern int32_t tsPQSortMemThreshold;
 extern int32_t tsResolveFQDNRetryTime;
-extern bool    tsDisableCount;
 
 extern bool tsExperimental;
 // #define NEEDTO_COMPRESSS_MSG(size) (tsCompressMsgSize != -1 && (size) > tsCompressMsgSize)
diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 5c51d83e4d..c5a26c5c10 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -269,7 +269,6 @@ int64_t tsStreamBufferSize = 128 * 1024 * 1024;
 bool    tsFilterScalarMode = false;
 int     tsResolveFQDNRetryTime = 100;  // seconds
 int     tsStreamAggCnt = 1000;
-bool    tsDisableCount = true;
 
 char   tsS3Endpoint[TSDB_FQDN_LEN] = "<endpoint>";
 char   tsS3AccessKey[TSDB_FQDN_LEN] = "<accesskey>";
@@ -541,8 +540,6 @@ static int32_t taosAddClientCfg(SConfig *pCfg) {
 
   if (cfgAddBool(pCfg, "monitor", tsEnableMonitor, CFG_SCOPE_SERVER, CFG_DYN_SERVER) != 0) return -1;
   if (cfgAddInt32(pCfg, "monitorInterval", tsMonitorInterval, 1, 200000, CFG_SCOPE_SERVER, CFG_DYN_NONE) != 0) return -1;
-
-  if (cfgAddBool(pCfg, "disableCount", tsDisableCount, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT) != 0) return -1;
   return 0;
 }
 
@@ -1109,8 +1106,6 @@ static int32_t taosSetClientCfg(SConfig *pCfg) {
   tsKeepAliveIdle = cfgGetItem(pCfg, "keepAliveIdle")->i32;
 
   tsExperimental = cfgGetItem(pCfg, "experimental")->bval;
-
-  tsDisableCount = cfgGetItem(pCfg, "disableCount")->bval;
   return 0;
 }
 
@@ -1739,8 +1734,7 @@ static int32_t taosCfgDynamicOptionsForClient(SConfig *pCfg, char *name) {
                                          {"shellActivityTimer", &tsShellActivityTimer},
                                          {"slowLogThreshold", &tsSlowLogThreshold},
                                          {"useAdapter", &tsUseAdapter},
-                                         {"experimental", &tsExperimental},
-                                         {"disableCount", &tsDisableCount}};
+                                         {"experimental", &tsExperimental}};
 
     if (taosCfgSetOption(debugOptions, tListLen(debugOptions), pItem, true) != 0) {
       taosCfgSetOption(options, tListLen(options), pItem, false);
diff --git a/source/libs/executor/src/countwindowoperator.c b/source/libs/executor/src/countwindowoperator.c
index 1d2a55fac8..0838a38312 100644
--- a/source/libs/executor/src/countwindowoperator.c
+++ b/source/libs/executor/src/countwindowoperator.c
@@ -94,10 +94,10 @@ int32_t doCountWindowAggImpl(SOperatorInfo* pOperator, SSDataBlock* pBlock) {
   int32_t                   code = TSDB_CODE_SUCCESS;
 
   for (int32_t i = 0; i < pBlock->info.rows;) {
-    int32_t             step = pInfo->windowSliding;
     SCountWindowResult* pBuffInfo = setCountWindowOutputBuff(pExprSup, &pInfo->countSup, &pInfo->pRow);
     int32_t prevRows = pBuffInfo->winRows;
     int32_t num = updateCountWindowInfo(i, pBlock->info.rows, pInfo->windowCount, &pBuffInfo->winRows);
+    int32_t step = num;
     if (prevRows == 0) {
       pInfo->pRow->win.skey = tsCols[i];
     }
diff --git a/source/libs/planner/src/planLogicCreater.c b/source/libs/planner/src/planLogicCreater.c
index 0f5ddf926d..37cdc31ae0 100644
--- a/source/libs/planner/src/planLogicCreater.c
+++ b/source/libs/planner/src/planLogicCreater.c
@@ -1016,10 +1016,6 @@ static int32_t createWindowLogicNodeByCount(SLogicPlanContext* pCxt, SCountWindo
     return TSDB_CODE_OUT_OF_MEMORY;
   }
 
-  if (!pCxt->pPlanCxt->streamQuery && tsDisableCount) {
-    return TSDB_CODE_FAILED;
-  }
-
   pWindow->winType = WINDOW_TYPE_COUNT;
   pWindow->node.groupAction = getGroupAction(pCxt, pSelect);
   pWindow->node.requireDataOrder =
diff --git a/tests/script/tsim/query/query_count1.sim b/tests/script/tsim/query/query_count1.sim
index 0c40303e57..0694ab062a 100644
--- a/tests/script/tsim/query/query_count1.sim
+++ b/tests/script/tsim/query/query_count1.sim
@@ -9,8 +9,6 @@ print =============== create database
 sql create database test vgroups 4;
 sql use test;
 
-sql alter local 'disableCount' '0' ;
-
 sql create stable st(ts timestamp, a int, b int , c int, d double) 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);
diff --git a/tests/script/tsim/query/query_count_sliding0.sim b/tests/script/tsim/query/query_count_sliding0.sim
index 13a6c94451..464aec6b97 100644
--- a/tests/script/tsim/query/query_count_sliding0.sim
+++ b/tests/script/tsim/query/query_count_sliding0.sim
@@ -9,8 +9,6 @@ print =============== create database
 sql create database test vgroups 1;
 sql use test;
 
-sql alter local 'disableCount' '0' ;
-
 sql create table t1(ts timestamp, a int, b int , c int, d double);
 
 sql insert into t1 values(1648791213000,0,1,1,1.0);

From 6de92f7c151df4d1155e42805e4820ddae15c30a Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 11:24:06 +0800
Subject: [PATCH 40/62] fix count window issue

---
 tests/script/tsim/query/query_count0.sim | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tests/script/tsim/query/query_count0.sim b/tests/script/tsim/query/query_count0.sim
index b7c629e538..5b95d4fad7 100644
--- a/tests/script/tsim/query/query_count0.sim
+++ b/tests/script/tsim/query/query_count0.sim
@@ -9,8 +9,6 @@ print =============== create database
 sql create database test vgroups 1;
 sql use test;
 
-sql alter local 'disableCount' '0' ;
-
 sql create table t1(ts timestamp, a int, b int , c int, d double);
 
 sql insert into t1 values(1648791213000,0,1,1,1.0);

From b744eabce0cd0cc6c5f50f14c01d35888fb5f624 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 29 Feb 2024 11:34:57 +0800
Subject: [PATCH 41/62] fix(util): fix the new size remaining bug.

---
 source/util/src/tarray.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/source/util/src/tarray.c b/source/util/src/tarray.c
index 88eb51d500..d9686d77f8 100644
--- a/source/util/src/tarray.c
+++ b/source/util/src/tarray.c
@@ -89,12 +89,14 @@ static int32_t taosArrayResize(SArray* pArray) {
 int32_t taosArrayEnsureCap(SArray* pArray, size_t newCap) {
   if (newCap > pArray->capacity) {
     float factor = BOUNDARY_BIG_FACTOR;
-    if(newCap * pArray->elemSize > BOUNDARY_SIZE){
+    if (newCap * pArray->elemSize > BOUNDARY_SIZE) {
       factor = BOUNDARY_SMALL_FACTOR;
     }
+
     size_t tsize = (pArray->capacity * factor);
     while (newCap > tsize) {
-      tsize = (tsize * factor);
+      size_t newSize = (tsize * factor);
+      tsize = (newSize == tsize) ? (tsize + 2) : newSize;
     }
 
     pArray->pData = taosMemoryRealloc(pArray->pData, tsize * pArray->elemSize);

From b37351333f5e2a7f7903cc8d94a41dcbda2b9874 Mon Sep 17 00:00:00 2001
From: Ping Xiao <pxiao@taosdata.com>
Date: Thu, 29 Feb 2024 12:35:30 +0800
Subject: [PATCH 42/62] release 3.2.3.0

---
 cmake/cmake.version                | 2 +-
 docs/en/28-releases/01-tdengine.md | 4 ++++
 docs/zh/28-releases/01-tdengine.md | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/cmake/cmake.version b/cmake/cmake.version
index 0e35fa316f..4abc854e71 100644
--- a/cmake/cmake.version
+++ b/cmake/cmake.version
@@ -2,7 +2,7 @@
 IF (DEFINED VERNUMBER)
   SET(TD_VER_NUMBER ${VERNUMBER})
 ELSE ()
-  SET(TD_VER_NUMBER "3.2.3.0.alpha")
+  SET(TD_VER_NUMBER "3.2.4.0.alpha")
 ENDIF ()
 
 IF (DEFINED VERCOMPATIBLE)
diff --git a/docs/en/28-releases/01-tdengine.md b/docs/en/28-releases/01-tdengine.md
index f5a4789976..902e62de73 100644
--- a/docs/en/28-releases/01-tdengine.md
+++ b/docs/en/28-releases/01-tdengine.md
@@ -10,6 +10,10 @@ For TDengine 2.x installation packages by version, please visit [here](https://t
 
 import Release from "/components/ReleaseV3";
 
+## 3.2.3.0
+
+<Release type="tdengine" version="3.2.3.0" />
+
 ## 3.2.2.0
 
 <Release type="tdengine" version="3.2.2.0" />
diff --git a/docs/zh/28-releases/01-tdengine.md b/docs/zh/28-releases/01-tdengine.md
index b0a81e01a1..1c51f934fe 100644
--- a/docs/zh/28-releases/01-tdengine.md
+++ b/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";
 
+## 3.2.3.0
+
+<Release type="tdengine" version="3.2.3.0" />
+
 ## 3.2.2.0
 
 <Release type="tdengine" version="3.2.2.0" />

From fa45a5abd2cdfcf8935aacd0a5efe52917d1654b Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Thu, 29 Feb 2024 14:04:59 +0800
Subject: [PATCH 43/62] fix count window issue

---
 source/libs/executor/src/countwindowoperator.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/libs/executor/src/countwindowoperator.c b/source/libs/executor/src/countwindowoperator.c
index 0838a38312..1f38264644 100644
--- a/source/libs/executor/src/countwindowoperator.c
+++ b/source/libs/executor/src/countwindowoperator.c
@@ -118,6 +118,8 @@ int32_t doCountWindowAggImpl(SOperatorInfo* pOperator, SSDataBlock* pBlock) {
       if (prevRows <= pInfo->windowSliding) {
         if (pBuffInfo->winRows > pInfo->windowSliding) {
           step = pInfo->windowSliding - prevRows;
+        } else {
+          step = pInfo->windowSliding;
         }
       } else {
         step = 0;

From f4c4465c0ef06ecc70f7b451bc90e82748074fcd Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Thu, 29 Feb 2024 06:54:24 +0000
Subject: [PATCH 44/62] fix/TD-28490

---
 include/util/taoserror.h                 |  2 +-
 source/common/src/tmsg.c                 | 10 +++++-----
 source/dnode/mnode/impl/src/mndCompact.c | 14 +++++++++-----
 source/util/src/terror.c                 |  1 +
 4 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/include/util/taoserror.h b/include/util/taoserror.h
index 556479f547..3a689fc63d 100644
--- a/include/util/taoserror.h
+++ b/include/util/taoserror.h
@@ -433,7 +433,7 @@ int32_t* taosGetErrno();
 
 //mnode-compact
 #define TSDB_CODE_MND_INVALID_COMPACT_ID        TAOS_DEF_ERROR_CODE(0, 0x04B1)
-
+#define TSDB_CODE_MND_COMPACT_DETAIL_NOT_EXIST  TAOS_DEF_ERROR_CODE(0, 0x04B2)
 
 // vnode
 // #define TSDB_CODE_VND_ACTION_IN_PROGRESS     TAOS_DEF_ERROR_CODE(0, 0x0500) // 2.x
diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 4640c20e07..a1d279b494 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -5238,11 +5238,11 @@ int32_t tDeserializeSQueryCompactProgressRsp(void *buf, int32_t bufLen, SQueryCo
 
   if (tStartDecode(&decoder) < 0) return -1;
 
-  if (tDecodeI32(&decoder, &pReq->compactId) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->vgId) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->dnodeId) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->numberFileset) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->finished) < 0) return -1;
+  if (tDecodeI32(&decoder, &pReq->compactId) < 0) return -2;
+  if (tDecodeI32(&decoder, &pReq->vgId) < 0) return -3;
+  if (tDecodeI32(&decoder, &pReq->dnodeId) < 0) return -4;
+  if (tDecodeI32(&decoder, &pReq->numberFileset) < 0) return -5;
+  if (tDecodeI32(&decoder, &pReq->finished) < 0) return -6;
 
   tEndDecode(&decoder);
   tDecoderClear(&decoder);
diff --git a/source/dnode/mnode/impl/src/mndCompact.c b/source/dnode/mnode/impl/src/mndCompact.c
index 83254b0f73..2d714596a9 100644
--- a/source/dnode/mnode/impl/src/mndCompact.c
+++ b/source/dnode/mnode/impl/src/mndCompact.c
@@ -490,13 +490,17 @@ static int32_t mndUpdateCompactProgress(SMnode *pMnode, SRpcMsg *pReq, int32_t c
     sdbRelease(pMnode->pSdb, pDetail);
   }
 
-  return -1;
+  return TSDB_CODE_MND_COMPACT_DETAIL_NOT_EXIST;
 }
 
 int32_t mndProcessQueryCompactRsp(SRpcMsg *pReq){
   SQueryCompactProgressRsp req = {0};
-  if (tDeserializeSQueryCompactProgressRsp(pReq->pCont, pReq->contLen, &req) != 0) {
+  int32_t code = 0;
+  code = tDeserializeSQueryCompactProgressRsp(pReq->pCont, pReq->contLen, &req);
+  if (code != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
+    mError("failed to deserialize vnode-query-compact-progress-rsp, ret:%d, pCont:%p, len:%d", 
+          code, pReq->pCont, pReq->contLen);
     return -1;
   }
 
@@ -504,10 +508,10 @@ int32_t mndProcessQueryCompactRsp(SRpcMsg *pReq){
         req.compactId, req.vgId, req.dnodeId, req.numberFileset, req.finished);
 
   SMnode        *pMnode = pReq->info.node;
-  int32_t       code = -1;
-  
 
-  if(mndUpdateCompactProgress(pMnode, pReq, req.compactId, &req) != 0){
+  code = mndUpdateCompactProgress(pMnode, pReq, req.compactId, &req);
+  if(code != 0){
+    terrno = code;
     mError("compact:%d, failed to update progress, vgId:%d, dnodeId:%d, numberFileset:%d, finished:%d", 
         req.compactId, req.vgId, req.dnodeId, req.numberFileset, req.finished);
     return -1;
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index 836fd980d0..1f3aaa3835 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -329,6 +329,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_VIEW_NOT_EXIST,           "view not exists in db
 
 //mnode-compact
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_COMPACT_ID,       "Invalid compact id")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_COMPACT_DETAIL_NOT_EXIST, "compact detail doesn't exist")
 
 // dnode
 TAOS_DEFINE_ERROR(TSDB_CODE_DNODE_OFFLINE,                "Dnode is offline")

From ae660f95ed01007a4c1614a393493038f0c4afb1 Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Thu, 29 Feb 2024 15:02:55 +0800
Subject: [PATCH 45/62] fix: get firstNRows Length

---
 source/common/src/tdatablock.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index a20ecd344d..f2cd9313e1 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -1690,17 +1690,20 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
   if (n >= total || n == 0) return;
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-    int32_t newLen = -1;
-    for (int i = n; i >= 0; --i) {
-      if (pColInfoData->varmeta.offset[i] != -1) {
+    int32_t newLen = pColInfoData->varmeta.offset[n];
+    if (-1 == newLen) {
+      for (int i = n - 1; i >= 0; --i) {
         newLen = pColInfoData->varmeta.offset[i];
-        break;
+        if (newLen != -1) {
+          if (pColInfoData->info.type == TSDB_DATA_TYPE_JSON) {
+            newLen += getJsonValueLen(pColInfoData->pData + newLen);
+          } else {
+            newLen += varDataTLen(pColInfoData->pData + newLen);
+          }
+          break;
+        }
       }
     }
-    if(-1 == newLen) {
-      return;
-    }
-
     pColInfoData->varmeta.length = newLen;
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);

From 4e67da70175cc9fc9d766cd877124507d91db5dc Mon Sep 17 00:00:00 2001
From: dmchen <cademfly@hotmail.com>
Date: Thu, 29 Feb 2024 07:24:29 +0000
Subject: [PATCH 46/62] fix/TD-28920

---
 include/util/tdef.h                      | 2 ++
 source/dnode/mnode/impl/src/mndCompact.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/util/tdef.h b/include/util/tdef.h
index 8371ee24bb..e2d1beb5a5 100644
--- a/include/util/tdef.h
+++ b/include/util/tdef.h
@@ -187,6 +187,8 @@ typedef enum ELogicConditionType {
   LOGIC_COND_TYPE_NOT,
 } ELogicConditionType;
 
+#define TSDB_INT32_ID_LEN 11
+
 #define TSDB_NAME_DELIMITER_LEN 1
 
 #define TSDB_UNI_LEN  24
diff --git a/source/dnode/mnode/impl/src/mndCompact.c b/source/dnode/mnode/impl/src/mndCompact.c
index 83254b0f73..2de968f90a 100644
--- a/source/dnode/mnode/impl/src/mndCompact.c
+++ b/source/dnode/mnode/impl/src/mndCompact.c
@@ -454,7 +454,7 @@ int32_t mndProcessKillCompactReq(SRpcMsg *pReq){
 
   code = TSDB_CODE_ACTION_IN_PROGRESS;
 
-  char obj[MND_COMPACT_ID_LEN] = {0};
+  char obj[TSDB_INT32_ID_LEN] = {0};
   sprintf(obj, "%d", pCompact->compactId);
 
   auditRecord(pReq, pMnode->clusterId, "killCompact", pCompact->dbname, obj, killCompactReq.sql, killCompactReq.sqlLen);

From 1fe35031e089dac1ac1a500029b21b8d6bc2794a Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Thu, 29 Feb 2024 16:32:58 +0800
Subject: [PATCH 47/62] fix: get firstNRows Length

---
 source/common/src/tdatablock.c | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index f2cd9313e1..c996bc2e4a 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -1690,21 +1690,27 @@ int32_t blockDataTrimFirstRows(SSDataBlock* pBlock, size_t n) {
 static void colDataKeepFirstNRows(SColumnInfoData* pColInfoData, size_t n, size_t total) {
   if (n >= total || n == 0) return;
   if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-    int32_t newLen = pColInfoData->varmeta.offset[n];
-    if (-1 == newLen) {
-      for (int i = n - 1; i >= 0; --i) {
-        newLen = pColInfoData->varmeta.offset[i];
-        if (newLen != -1) {
-          if (pColInfoData->info.type == TSDB_DATA_TYPE_JSON) {
-            newLen += getJsonValueLen(pColInfoData->pData + newLen);
-          } else {
-            newLen += varDataTLen(pColInfoData->pData + newLen);
+    if (pColInfoData->varmeta.length != 0) {
+      int32_t newLen = pColInfoData->varmeta.offset[n];
+      if (-1 == newLen) {
+        for (int i = n - 1; i >= 0; --i) {
+          newLen = pColInfoData->varmeta.offset[i];
+          if (newLen != -1) {
+            if (pColInfoData->info.type == TSDB_DATA_TYPE_JSON) {
+              newLen += getJsonValueLen(pColInfoData->pData + newLen);
+            } else {
+              newLen += varDataTLen(pColInfoData->pData + newLen);
+            }
+            break;
           }
-          break;
         }
       }
+      if (newLen <= -1) {
+        uFatal("colDataKeepFirstNRows: newLen:%d  old:%d", newLen, pColInfoData->varmeta.length);
+      } else {
+        pColInfoData->varmeta.length = newLen;
+      }
     }
-    pColInfoData->varmeta.length = newLen;
     // pColInfoData->varmeta.length = colDataMoveVarData(pColInfoData, 0, n);
     memset(&pColInfoData->varmeta.offset[n], 0, total - n);
   }

From 474ec01cdb2018cd85d7aed93f3f0e1b790cb1fb Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Thu, 29 Feb 2024 18:27:34 +0800
Subject: [PATCH 48/62] delete unused code

---
 include/common/tmsg.h    |  14 +--
 source/common/src/tmsg.c | 227 ++++++++++++++++++++-------------------
 2 files changed, 121 insertions(+), 120 deletions(-)

diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index 36242ddea8..958789178a 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -581,8 +581,8 @@ typedef struct {
   };
 } SSubmitRsp;
 
-int32_t tEncodeSSubmitRsp(SEncoder* pEncoder, const SSubmitRsp* pRsp);
-int32_t tDecodeSSubmitRsp(SDecoder* pDecoder, SSubmitRsp* pRsp);
+// int32_t tEncodeSSubmitRsp(SEncoder* pEncoder, const SSubmitRsp* pRsp);
+// int32_t tDecodeSSubmitRsp(SDecoder* pDecoder, SSubmitRsp* pRsp);
 // void    tFreeSSubmitBlkRsp(void* param);
 void    tFreeSSubmitRsp(SSubmitRsp* pRsp);
 
@@ -885,8 +885,8 @@ typedef struct {
   int64_t maxStorage;
 } SCreateAcctReq, SAlterAcctReq;
 
-int32_t tSerializeSCreateAcctReq(void* buf, int32_t bufLen, SCreateAcctReq* pReq);
-int32_t tDeserializeSCreateAcctReq(void* buf, int32_t bufLen, SCreateAcctReq* pReq);
+// int32_t tSerializeSCreateAcctReq(void* buf, int32_t bufLen, SCreateAcctReq* pReq);
+// int32_t tDeserializeSCreateAcctReq(void* buf, int32_t bufLen, SCreateAcctReq* pReq);
 
 typedef struct {
   char    user[TSDB_USER_LEN];
@@ -3446,7 +3446,7 @@ int32_t tDeserializeSCreateTagIdxReq(void* buf, int32_t bufLen, SCreateTagIndexR
 
 typedef SMDropSmaReq SDropTagIndexReq;
 
-int32_t tSerializeSDropTagIdxReq(void* buf, int32_t bufLen, SDropTagIndexReq* pReq);
+// int32_t tSerializeSDropTagIdxReq(void* buf, int32_t bufLen, SDropTagIndexReq* pReq);
 int32_t tDeserializeSDropTagIdxReq(void* buf, int32_t bufLen, SDropTagIndexReq* pReq);
 
 typedef struct {
@@ -3567,8 +3567,8 @@ typedef struct {
   int8_t igNotExists;
 } SMDropFullTextReq;
 
-int32_t tSerializeSMDropFullTextReq(void* buf, int32_t bufLen, SMDropFullTextReq* pReq);
-int32_t tDeserializeSMDropFullTextReq(void* buf, int32_t bufLen, SMDropFullTextReq* pReq);
+// int32_t tSerializeSMDropFullTextReq(void* buf, int32_t bufLen, SMDropFullTextReq* pReq);
+// int32_t tDeserializeSMDropFullTextReq(void* buf, int32_t bufLen, SMDropFullTextReq* pReq);
 
 typedef struct {
   char indexFName[TSDB_INDEX_FNAME_LEN];
diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 4640c20e07..5eb62c6389 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -1009,19 +1009,19 @@ int32_t tDeserializeSCreateTagIdxReq(void *buf, int32_t bufLen, SCreateTagIndexR
   tDecoderClear(&decoder);
   return 0;
 }
-int32_t tSerializeSDropTagIdxReq(void *buf, int32_t bufLen, SDropTagIndexReq *pReq) {
-  SEncoder encoder = {0};
-  tEncoderInit(&encoder, buf, bufLen);
-  if (tStartEncode(&encoder) < 0) return -1;
-  tEndEncode(&encoder);
+// int32_t tSerializeSDropTagIdxReq(void *buf, int32_t bufLen, SDropTagIndexReq *pReq) {
+//   SEncoder encoder = {0};
+//   tEncoderInit(&encoder, buf, bufLen);
+//   if (tStartEncode(&encoder) < 0) return -1;
+//   tEndEncode(&encoder);
 
-  if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
-  if (tEncodeI8(&encoder, pReq->igNotExists) < 0) return -1;
+//   if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
+//   if (tEncodeI8(&encoder, pReq->igNotExists) < 0) return -1;
 
-  int32_t tlen = encoder.pos;
-  tEncoderClear(&encoder);
-  return tlen;
-}
+//   int32_t tlen = encoder.pos;
+//   tEncoderClear(&encoder);
+//   return tlen;
+// }
 int32_t tDeserializeSDropTagIdxReq(void *buf, int32_t bufLen, SDropTagIndexReq *pReq) {
   SDecoder decoder = {0};
   tDecoderInit(&decoder, buf, bufLen);
@@ -1035,6 +1035,7 @@ int32_t tDeserializeSDropTagIdxReq(void *buf, int32_t bufLen, SDropTagIndexReq *
 
   return 0;
 }
+
 int32_t tSerializeSMCreateFullTextReq(void *buf, int32_t bufLen, SMCreateFullTextReq *pReq) {
   SEncoder encoder = {0};
   tEncoderInit(&encoder, buf, bufLen);
@@ -1059,32 +1060,32 @@ void tFreeSMCreateFullTextReq(SMCreateFullTextReq *pReq) {
   // impl later
   return;
 }
-int32_t tSerializeSMDropFullTextReq(void *buf, int32_t bufLen, SMDropFullTextReq *pReq) {
-  SEncoder encoder = {0};
-  tEncoderInit(&encoder, buf, bufLen);
+// int32_t tSerializeSMDropFullTextReq(void *buf, int32_t bufLen, SMDropFullTextReq *pReq) {
+//   SEncoder encoder = {0};
+//   tEncoderInit(&encoder, buf, bufLen);
 
-  if (tStartEncode(&encoder) < 0) return -1;
+//   if (tStartEncode(&encoder) < 0) return -1;
 
-  if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
+//   if (tEncodeCStr(&encoder, pReq->name) < 0) return -1;
 
-  if (tEncodeI8(&encoder, pReq->igNotExists) < 0) return -1;
+//   if (tEncodeI8(&encoder, pReq->igNotExists) < 0) return -1;
 
-  tEndEncode(&encoder);
-  int32_t tlen = encoder.pos;
-  tEncoderClear(&encoder);
-  return tlen;
-}
-int32_t tDeserializeSMDropFullTextReq(void *buf, int32_t bufLen, SMDropFullTextReq *pReq) {
-  SDecoder decoder = {0};
-  tDecoderInit(&decoder, buf, bufLen);
-  if (tStartDecode(&decoder) < 0) return -1;
-  if (tDecodeCStrTo(&decoder, pReq->name) < 0) return -1;
-  if (tDecodeI8(&decoder, &pReq->igNotExists) < 0) return -1;
+//   tEndEncode(&encoder);
+//   int32_t tlen = encoder.pos;
+//   tEncoderClear(&encoder);
+//   return tlen;
+// }
+// int32_t tDeserializeSMDropFullTextReq(void *buf, int32_t bufLen, SMDropFullTextReq *pReq) {
+//   SDecoder decoder = {0};
+//   tDecoderInit(&decoder, buf, bufLen);
+//   if (tStartDecode(&decoder) < 0) return -1;
+//   if (tDecodeCStrTo(&decoder, pReq->name) < 0) return -1;
+//   if (tDecodeI8(&decoder, &pReq->igNotExists) < 0) return -1;
 
-  tEndDecode(&decoder);
-  tDecoderClear(&decoder);
-  return 0;
-}
+//   tEndDecode(&decoder);
+//   tDecoderClear(&decoder);
+//   return 0;
+// }
 
 int32_t tSerializeSNotifyReq(void *buf, int32_t bufLen, SNotifyReq *pReq) {
   SEncoder encoder = {0};
@@ -1474,44 +1475,44 @@ void tFreeSStatisReq(SStatisReq *pReq) {
   taosMemoryFreeClear(pReq->pCont);
 }
 
-int32_t tSerializeSCreateAcctReq(void *buf, int32_t bufLen, SCreateAcctReq *pReq) {
-  SEncoder encoder = {0};
-  tEncoderInit(&encoder, buf, bufLen);
+// int32_t tSerializeSCreateAcctReq(void *buf, int32_t bufLen, SCreateAcctReq *pReq) {
+//   SEncoder encoder = {0};
+//   tEncoderInit(&encoder, buf, bufLen);
 
-  if (tStartEncode(&encoder) < 0) return -1;
-  if (tEncodeCStr(&encoder, pReq->user) < 0) return -1;
-  if (tEncodeCStr(&encoder, pReq->pass) < 0) return -1;
-  if (tEncodeI32(&encoder, pReq->maxUsers) < 0) return -1;
-  if (tEncodeI32(&encoder, pReq->maxDbs) < 0) return -1;
-  if (tEncodeI32(&encoder, pReq->maxTimeSeries) < 0) return -1;
-  if (tEncodeI32(&encoder, pReq->maxStreams) < 0) return -1;
-  if (tEncodeI32(&encoder, pReq->accessState) < 0) return -1;
-  if (tEncodeI64(&encoder, pReq->maxStorage) < 0) return -1;
-  tEndEncode(&encoder);
+//   if (tStartEncode(&encoder) < 0) return -1;
+//   if (tEncodeCStr(&encoder, pReq->user) < 0) return -1;
+//   if (tEncodeCStr(&encoder, pReq->pass) < 0) return -1;
+//   if (tEncodeI32(&encoder, pReq->maxUsers) < 0) return -1;
+//   if (tEncodeI32(&encoder, pReq->maxDbs) < 0) return -1;
+//   if (tEncodeI32(&encoder, pReq->maxTimeSeries) < 0) return -1;
+//   if (tEncodeI32(&encoder, pReq->maxStreams) < 0) return -1;
+//   if (tEncodeI32(&encoder, pReq->accessState) < 0) return -1;
+//   if (tEncodeI64(&encoder, pReq->maxStorage) < 0) return -1;
+//   tEndEncode(&encoder);
 
-  int32_t tlen = encoder.pos;
-  tEncoderClear(&encoder);
-  return tlen;
-}
+//   int32_t tlen = encoder.pos;
+//   tEncoderClear(&encoder);
+//   return tlen;
+// }
 
-int32_t tDeserializeSCreateAcctReq(void *buf, int32_t bufLen, SCreateAcctReq *pReq) {
-  SDecoder decoder = {0};
-  tDecoderInit(&decoder, buf, bufLen);
+// int32_t tDeserializeSCreateAcctReq(void *buf, int32_t bufLen, SCreateAcctReq *pReq) {
+//   SDecoder decoder = {0};
+//   tDecoderInit(&decoder, buf, bufLen);
 
-  if (tStartDecode(&decoder) < 0) return -1;
-  if (tDecodeCStrTo(&decoder, pReq->user) < 0) return -1;
-  if (tDecodeCStrTo(&decoder, pReq->pass) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->maxUsers) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->maxDbs) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->maxTimeSeries) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->maxStreams) < 0) return -1;
-  if (tDecodeI32(&decoder, &pReq->accessState) < 0) return -1;
-  if (tDecodeI64(&decoder, &pReq->maxStorage) < 0) return -1;
-  tEndDecode(&decoder);
+//   if (tStartDecode(&decoder) < 0) return -1;
+//   if (tDecodeCStrTo(&decoder, pReq->user) < 0) return -1;
+//   if (tDecodeCStrTo(&decoder, pReq->pass) < 0) return -1;
+//   if (tDecodeI32(&decoder, &pReq->maxUsers) < 0) return -1;
+//   if (tDecodeI32(&decoder, &pReq->maxDbs) < 0) return -1;
+//   if (tDecodeI32(&decoder, &pReq->maxTimeSeries) < 0) return -1;
+//   if (tDecodeI32(&decoder, &pReq->maxStreams) < 0) return -1;
+//   if (tDecodeI32(&decoder, &pReq->accessState) < 0) return -1;
+//   if (tDecodeI64(&decoder, &pReq->maxStorage) < 0) return -1;
+//   tEndDecode(&decoder);
 
-  tDecoderClear(&decoder);
-  return 0;
-}
+//   tDecoderClear(&decoder);
+//   return 0;
+// }
 
 int32_t tSerializeSDropUserReq(void *buf, int32_t bufLen, SDropUserReq *pReq) {
   SEncoder encoder = {0};
@@ -7934,64 +7935,64 @@ static int32_t tEncodeSSubmitBlkRsp(SEncoder *pEncoder, const SSubmitBlkRsp *pBl
   return 0;
 }
 
-static int32_t tDecodeSSubmitBlkRsp(SDecoder *pDecoder, SSubmitBlkRsp *pBlock) {
-  if (tStartDecode(pDecoder) < 0) return -1;
+// static int32_t tDecodeSSubmitBlkRsp(SDecoder *pDecoder, SSubmitBlkRsp *pBlock) {
+//   if (tStartDecode(pDecoder) < 0) return -1;
 
-  if (tDecodeI32(pDecoder, &pBlock->code) < 0) return -1;
-  if (tDecodeI64(pDecoder, &pBlock->uid) < 0) return -1;
-  pBlock->tblFName = taosMemoryCalloc(TSDB_TABLE_FNAME_LEN, 1);
-  if (NULL == pBlock->tblFName) return -1;
-  if (tDecodeCStrTo(pDecoder, pBlock->tblFName) < 0) return -1;
-  if (tDecodeI32v(pDecoder, &pBlock->numOfRows) < 0) return -1;
-  if (tDecodeI32v(pDecoder, &pBlock->affectedRows) < 0) return -1;
-  if (tDecodeI64v(pDecoder, &pBlock->sver) < 0) return -1;
+//   if (tDecodeI32(pDecoder, &pBlock->code) < 0) return -1;
+//   if (tDecodeI64(pDecoder, &pBlock->uid) < 0) return -1;
+//   pBlock->tblFName = taosMemoryCalloc(TSDB_TABLE_FNAME_LEN, 1);
+//   if (NULL == pBlock->tblFName) return -1;
+//   if (tDecodeCStrTo(pDecoder, pBlock->tblFName) < 0) return -1;
+//   if (tDecodeI32v(pDecoder, &pBlock->numOfRows) < 0) return -1;
+//   if (tDecodeI32v(pDecoder, &pBlock->affectedRows) < 0) return -1;
+//   if (tDecodeI64v(pDecoder, &pBlock->sver) < 0) return -1;
 
-  int32_t meta = 0;
-  if (tDecodeI32(pDecoder, &meta) < 0) return -1;
-  if (meta) {
-    pBlock->pMeta = taosMemoryCalloc(1, sizeof(STableMetaRsp));
-    if (NULL == pBlock->pMeta) return -1;
-    if (tDecodeSTableMetaRsp(pDecoder, pBlock->pMeta) < 0) return -1;
-  } else {
-    pBlock->pMeta = NULL;
-  }
+//   int32_t meta = 0;
+//   if (tDecodeI32(pDecoder, &meta) < 0) return -1;
+//   if (meta) {
+//     pBlock->pMeta = taosMemoryCalloc(1, sizeof(STableMetaRsp));
+//     if (NULL == pBlock->pMeta) return -1;
+//     if (tDecodeSTableMetaRsp(pDecoder, pBlock->pMeta) < 0) return -1;
+//   } else {
+//     pBlock->pMeta = NULL;
+//   }
 
-  tEndDecode(pDecoder);
-  return 0;
-}
+//   tEndDecode(pDecoder);
+//   return 0;
+// }
 
-int32_t tEncodeSSubmitRsp(SEncoder *pEncoder, const SSubmitRsp *pRsp) {
-  int32_t nBlocks = taosArrayGetSize(pRsp->pArray);
+// int32_t tEncodeSSubmitRsp(SEncoder *pEncoder, const SSubmitRsp *pRsp) {
+//   int32_t nBlocks = taosArrayGetSize(pRsp->pArray);
 
-  if (tStartEncode(pEncoder) < 0) return -1;
+//   if (tStartEncode(pEncoder) < 0) return -1;
 
-  if (tEncodeI32v(pEncoder, pRsp->numOfRows) < 0) return -1;
-  if (tEncodeI32v(pEncoder, pRsp->affectedRows) < 0) return -1;
-  if (tEncodeI32v(pEncoder, nBlocks) < 0) return -1;
-  for (int32_t iBlock = 0; iBlock < nBlocks; iBlock++) {
-    if (tEncodeSSubmitBlkRsp(pEncoder, (SSubmitBlkRsp *)taosArrayGet(pRsp->pArray, iBlock)) < 0) return -1;
-  }
+//   if (tEncodeI32v(pEncoder, pRsp->numOfRows) < 0) return -1;
+//   if (tEncodeI32v(pEncoder, pRsp->affectedRows) < 0) return -1;
+//   if (tEncodeI32v(pEncoder, nBlocks) < 0) return -1;
+//   for (int32_t iBlock = 0; iBlock < nBlocks; iBlock++) {
+//     if (tEncodeSSubmitBlkRsp(pEncoder, (SSubmitBlkRsp *)taosArrayGet(pRsp->pArray, iBlock)) < 0) return -1;
+//   }
 
-  tEndEncode(pEncoder);
-  return 0;
-}
+//   tEndEncode(pEncoder);
+//   return 0;
+// }
 
-int32_t tDecodeSSubmitRsp(SDecoder *pDecoder, SSubmitRsp *pRsp) {
-  if (tStartDecode(pDecoder) < 0) return -1;
+// int32_t tDecodeSSubmitRsp(SDecoder *pDecoder, SSubmitRsp *pRsp) {
+//   if (tStartDecode(pDecoder) < 0) return -1;
 
-  if (tDecodeI32v(pDecoder, &pRsp->numOfRows) < 0) return -1;
-  if (tDecodeI32v(pDecoder, &pRsp->affectedRows) < 0) return -1;
-  if (tDecodeI32v(pDecoder, &pRsp->nBlocks) < 0) return -1;
-  pRsp->pBlocks = taosMemoryCalloc(pRsp->nBlocks, sizeof(*pRsp->pBlocks));
-  if (pRsp->pBlocks == NULL) return -1;
-  for (int32_t iBlock = 0; iBlock < pRsp->nBlocks; iBlock++) {
-    if (tDecodeSSubmitBlkRsp(pDecoder, pRsp->pBlocks + iBlock) < 0) return -1;
-  }
+//   if (tDecodeI32v(pDecoder, &pRsp->numOfRows) < 0) return -1;
+//   if (tDecodeI32v(pDecoder, &pRsp->affectedRows) < 0) return -1;
+//   if (tDecodeI32v(pDecoder, &pRsp->nBlocks) < 0) return -1;
+//   pRsp->pBlocks = taosMemoryCalloc(pRsp->nBlocks, sizeof(*pRsp->pBlocks));
+//   if (pRsp->pBlocks == NULL) return -1;
+//   for (int32_t iBlock = 0; iBlock < pRsp->nBlocks; iBlock++) {
+//     if (tDecodeSSubmitBlkRsp(pDecoder, pRsp->pBlocks + iBlock) < 0) return -1;
+//   }
 
-  tEndDecode(pDecoder);
-  tDecoderClear(pDecoder);
-  return 0;
-}
+//   tEndDecode(pDecoder);
+//   tDecoderClear(pDecoder);
+//   return 0;
+// }
 
 // void tFreeSSubmitBlkRsp(void *param) {
 //   if (NULL == param) {

From a0c77f5baafeeb44ea9588da2577c35368b2b6ad Mon Sep 17 00:00:00 2001
From: yihaoDeng <yhdeng@taosdata.com>
Date: Thu, 29 Feb 2024 18:40:21 +0800
Subject: [PATCH 49/62] fix mem leak while taosd quit

---
 source/dnode/mgmt/node_mgmt/src/dmTransport.c |  9 +++---
 source/libs/transport/inc/transComm.h         | 30 +++++++++----------
 source/libs/transport/src/transCli.c          | 18 +++++++++--
 source/libs/transport/src/transSvr.c          |  7 +++--
 4 files changed, 40 insertions(+), 24 deletions(-)

diff --git a/source/dnode/mgmt/node_mgmt/src/dmTransport.c b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
index 1a31f08801..c54da860dd 100644
--- a/source/dnode/mgmt/node_mgmt/src/dmTransport.c
+++ b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
@@ -87,9 +87,9 @@ static bool dmIsForbiddenIp(int8_t forbidden, char *user, uint32_t clientIp) {
   }
 }
 static void dmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pRpc, SEpSet *pEpSet) {
-  SDnodeTrans  *pTrans = &pDnode->trans;
+  SDnodeTrans * pTrans = &pDnode->trans;
   int32_t       code = -1;
-  SRpcMsg      *pMsg = NULL;
+  SRpcMsg *     pMsg = NULL;
   SMgmtWrapper *pWrapper = NULL;
   SDnodeHandle *pHandle = &pTrans->msgHandles[TMSG_INDEX(pRpc->msgType)];
 
@@ -256,11 +256,11 @@ int32_t dmInitMsgHandle(SDnode *pDnode) {
 
   for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];
-    SArray       *pArray = (*pWrapper->func.getHandlesFp)();
+    SArray *      pArray = (*pWrapper->func.getHandlesFp)();
     if (pArray == NULL) return -1;
 
     for (int32_t i = 0; i < taosArrayGetSize(pArray); ++i) {
-      SMgmtHandle  *pMgmt = taosArrayGet(pArray, i);
+      SMgmtHandle * pMgmt = taosArrayGet(pArray, i);
       SDnodeHandle *pHandle = &pTrans->msgHandles[TMSG_INDEX(pMgmt->msgType)];
       if (pMgmt->needCheckVgId) {
         pHandle->needCheckVgId = pMgmt->needCheckVgId;
@@ -345,6 +345,7 @@ int32_t dmInitClient(SDnode *pDnode) {
   rpcInit.parent = pDnode;
   rpcInit.rfp = rpcRfp;
   rpcInit.compressSize = tsCompressMsgSize;
+  rpcInit.dfp = destroyAhandle;
 
   rpcInit.retryMinInterval = tsRedirectPeriod;
   rpcInit.retryStepFactor = tsRedirectFactor;
diff --git a/source/libs/transport/inc/transComm.h b/source/libs/transport/inc/transComm.h
index 5b18d56d70..c010e31320 100644
--- a/source/libs/transport/inc/transComm.h
+++ b/source/libs/transport/inc/transComm.h
@@ -256,21 +256,21 @@ void        transAsyncPoolDestroy(SAsyncPool* pool);
 int         transAsyncSend(SAsyncPool* pool, queue* mq);
 bool        transAsyncPoolIsEmpty(SAsyncPool* pool);
 
-#define TRANS_DESTROY_ASYNC_POOL_MSG(pool, msgType, freeFunc) \
-  do {                                                        \
-    for (int i = 0; i < pool->nAsync; i++) {                  \
-      uv_async_t* async = &(pool->asyncs[i]);                 \
-      SAsyncItem* item = async->data;                         \
-      while (!QUEUE_IS_EMPTY(&item->qmsg)) {                  \
-        tTrace("destroy msg in async pool ");                 \
-        queue* h = QUEUE_HEAD(&item->qmsg);                   \
-        QUEUE_REMOVE(h);                                      \
-        msgType* msg = QUEUE_DATA(h, msgType, q);             \
-        if (msg != NULL) {                                    \
-          freeFunc(msg);                                      \
-        }                                                     \
-      }                                                       \
-    }                                                         \
+#define TRANS_DESTROY_ASYNC_POOL_MSG(pool, msgType, freeFunc, param) \
+  do {                                                               \
+    for (int i = 0; i < pool->nAsync; i++) {                         \
+      uv_async_t* async = &(pool->asyncs[i]);                        \
+      SAsyncItem* item = async->data;                                \
+      while (!QUEUE_IS_EMPTY(&item->qmsg)) {                         \
+        tTrace("destroy msg in async pool ");                        \
+        queue* h = QUEUE_HEAD(&item->qmsg);                          \
+        QUEUE_REMOVE(h);                                             \
+        msgType* msg = QUEUE_DATA(h, msgType, q);                    \
+        if (msg != NULL) {                                           \
+          freeFunc(msg, param);                                      \
+        }                                                            \
+      }                                                              \
+    }                                                                \
   } while (0)
 
 #define ASYNC_CHECK_HANDLE(exh1, id)                                                                         \
diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index e937d2e65e..e369bf8f7d 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -219,6 +219,8 @@ static void (*cliAsyncHandle[])(SCliMsg* pMsg, SCliThrd* pThrd) = {cliHandleReq,
 /// NULL,cliHandleUpdate};
 
 static FORCE_INLINE void destroyCmsg(void* cmsg);
+
+static FORCE_INLINE void destroyQueuedMsg(void* arg, void* param);
 static FORCE_INLINE void destroyCmsgAndAhandle(void* cmsg);
 static FORCE_INLINE int  cliRBChoseIdx(STrans* pTransInst);
 static FORCE_INLINE void transDestroyConnCtx(STransConnCtx* ctx);
@@ -1963,7 +1965,19 @@ static FORCE_INLINE void destroyCmsg(void* arg) {
   transFreeMsg(pMsg->msg.pCont);
   taosMemoryFree(pMsg);
 }
-
+static FORCE_INLINE void destroyQueuedMsg(void* arg, void* param) {
+  SCliMsg* pMsg = arg;
+  if (pMsg == NULL) {
+    return;
+  }
+  if (param != NULL) {
+    SCliThrd* pThrd = param;
+    if (pThrd->destroyAhandleFp) (*pThrd->destroyAhandleFp)(pMsg->msg.info.ahandle);
+  }
+  transDestroyConnCtx(pMsg->ctx);
+  transFreeMsg(pMsg->msg.pCont);
+  taosMemoryFree(pMsg);
+}
 static FORCE_INLINE void destroyCmsgAndAhandle(void* param) {
   if (param == NULL) return;
 
@@ -2057,7 +2071,7 @@ static void destroyThrdObj(SCliThrd* pThrd) {
   taosThreadJoin(pThrd->thread, NULL);
   CLI_RELEASE_UV(pThrd->loop);
   taosThreadMutexDestroy(&pThrd->msgMtx);
-  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SCliMsg, destroyCmsg);
+  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SCliMsg, destroyQueuedMsg, (void*)pThrd);
   transAsyncPoolDestroy(pThrd->asyncPool);
 
   transDQDestroy(pThrd->delayQueue, destroyCmsgAndAhandle);
diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index b324ca5f91..5a1ef31b7d 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -159,7 +159,7 @@ static void uvStartSendResp(SSvrMsg* msg);
 
 static void uvNotifyLinkBrokenToApp(SSvrConn* conn);
 
-static FORCE_INLINE void      destroySmsg(SSvrMsg* smsg);
+static FORCE_INLINE void destroySmsg(SSvrMsg* smsg);
 static FORCE_INLINE SSvrConn* createConn(void* hThrd);
 static FORCE_INLINE void      destroyConn(SSvrConn* conn, bool clear /*clear handle or not*/);
 static FORCE_INLINE void      destroyConnRegArg(SSvrConn* conn);
@@ -671,7 +671,8 @@ static FORCE_INLINE void destroySmsg(SSvrMsg* smsg) {
   transFreeMsg(smsg->msg.pCont);
   taosMemoryFree(smsg);
 }
-static void destroyAllConn(SWorkThrd* pThrd) {
+static FORCE_INLINE void destroySmsgWrapper(void* smsg, void* param) { destroySmsg((SSvrMsg*)smsg); }
+static void              destroyAllConn(SWorkThrd* pThrd) {
   tTrace("thread %p destroy all conn ", pThrd);
   while (!QUEUE_IS_EMPTY(&pThrd->conn)) {
     queue* h = QUEUE_HEAD(&pThrd->conn);
@@ -1394,7 +1395,7 @@ void destroyWorkThrd(SWorkThrd* pThrd) {
   }
   taosThreadJoin(pThrd->thread, NULL);
   SRV_RELEASE_UV(pThrd->loop);
-  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SSvrMsg, destroySmsg);
+  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SSvrMsg, destroySmsgWrapper, NULL);
   transAsyncPoolDestroy(pThrd->asyncPool);
 
   uvWhiteListDestroy(pThrd->pWhiteList);

From c3220aec44583595a5c2aae8c55675849c2bb79a Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Thu, 29 Feb 2024 10:46:09 +0000
Subject: [PATCH 50/62] fix mem  leak while taosd quit

---
 source/libs/transport/src/thttp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/libs/transport/src/thttp.c b/source/libs/transport/src/thttp.c
index 6de10cbb9e..e76f073d63 100644
--- a/source/libs/transport/src/thttp.c
+++ b/source/libs/transport/src/thttp.c
@@ -183,7 +183,8 @@ static void* httpThread(void* arg) {
   return NULL;
 }
 
-static void httpDestroyMsg(SHttpMsg* msg) {
+static void httpDestroyMsg(void* cont, void* param) {
+  SHttpMsg* msg = cont;
   if (msg == NULL) return;
 
   taosMemoryFree(msg->server);
@@ -554,7 +555,7 @@ void transHttpEnvDestroy() {
   httpSendQuit();
   taosThreadJoin(load->thread, NULL);
 
-  TRANS_DESTROY_ASYNC_POOL_MSG(load->asyncPool, SHttpMsg, httpDestroyMsg);
+  TRANS_DESTROY_ASYNC_POOL_MSG(load->asyncPool, SHttpMsg, httpDestroyMsg, NULL);
   transAsyncPoolDestroy(load->asyncPool);
   uv_loop_close(load->loop);
   taosMemoryFree(load->loop);

From 881ffacb4f6050ec04fdedca85de2e86a692e9f5 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Thu, 29 Feb 2024 10:52:50 +0000
Subject: [PATCH 51/62] fix mem  leak while taosd quit

---
 source/libs/transport/src/thttp.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/source/libs/transport/src/thttp.c b/source/libs/transport/src/thttp.c
index e76f073d63..c4ca39c323 100644
--- a/source/libs/transport/src/thttp.c
+++ b/source/libs/transport/src/thttp.c
@@ -183,8 +183,7 @@ static void* httpThread(void* arg) {
   return NULL;
 }
 
-static void httpDestroyMsg(void* cont, void* param) {
-  SHttpMsg* msg = cont;
+static void httpDestroyMsg(SHttpMsg* msg) {
   if (msg == NULL) return;
 
   taosMemoryFree(msg->server);
@@ -192,6 +191,15 @@ static void httpDestroyMsg(void* cont, void* param) {
   taosMemoryFree(msg->cont);
   taosMemoryFree(msg);
 }
+static void httpDestroyMsgWrapper(void* cont, void* param) {
+  httpDestroyMsg((SHttpMsg*)cont);
+  // if (msg == NULL) return;
+
+  // taosMemoryFree(msg->server);
+  // taosMemoryFree(msg->uri);
+  // taosMemoryFree(msg->cont);
+  // taosMemoryFree(msg);
+}
 
 static void httpMayDiscardMsg(SHttpModule* http, SAsyncItem* item) {
   SHttpMsg *msg = NULL, *quitMsg = NULL;
@@ -555,7 +563,7 @@ void transHttpEnvDestroy() {
   httpSendQuit();
   taosThreadJoin(load->thread, NULL);
 
-  TRANS_DESTROY_ASYNC_POOL_MSG(load->asyncPool, SHttpMsg, httpDestroyMsg, NULL);
+  TRANS_DESTROY_ASYNC_POOL_MSG(load->asyncPool, SHttpMsg, httpDestroyMsgWrapper, NULL);
   transAsyncPoolDestroy(load->asyncPool);
   uv_loop_close(load->loop);
   taosMemoryFree(load->loop);

From e0b1b5a1c62958e3f9c9a41d497bf9c107fff3aa Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Thu, 29 Feb 2024 10:54:35 +0000
Subject: [PATCH 52/62] fix mem  leak while taosd quit

---
 source/dnode/mgmt/node_mgmt/src/dmTransport.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/source/dnode/mgmt/node_mgmt/src/dmTransport.c b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
index c54da860dd..77760b16f4 100644
--- a/source/dnode/mgmt/node_mgmt/src/dmTransport.c
+++ b/source/dnode/mgmt/node_mgmt/src/dmTransport.c
@@ -87,9 +87,9 @@ static bool dmIsForbiddenIp(int8_t forbidden, char *user, uint32_t clientIp) {
   }
 }
 static void dmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pRpc, SEpSet *pEpSet) {
-  SDnodeTrans * pTrans = &pDnode->trans;
+  SDnodeTrans  *pTrans = &pDnode->trans;
   int32_t       code = -1;
-  SRpcMsg *     pMsg = NULL;
+  SRpcMsg      *pMsg = NULL;
   SMgmtWrapper *pWrapper = NULL;
   SDnodeHandle *pHandle = &pTrans->msgHandles[TMSG_INDEX(pRpc->msgType)];
 
@@ -256,11 +256,11 @@ int32_t dmInitMsgHandle(SDnode *pDnode) {
 
   for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];
-    SArray *      pArray = (*pWrapper->func.getHandlesFp)();
+    SArray       *pArray = (*pWrapper->func.getHandlesFp)();
     if (pArray == NULL) return -1;
 
     for (int32_t i = 0; i < taosArrayGetSize(pArray); ++i) {
-      SMgmtHandle * pMgmt = taosArrayGet(pArray, i);
+      SMgmtHandle  *pMgmt = taosArrayGet(pArray, i);
       SDnodeHandle *pHandle = &pTrans->msgHandles[TMSG_INDEX(pMgmt->msgType)];
       if (pMgmt->needCheckVgId) {
         pHandle->needCheckVgId = pMgmt->needCheckVgId;

From 3c80f171ef4b9f5c5fb000ade2ccb3f1b00b39e4 Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Thu, 29 Feb 2024 18:56:14 +0800
Subject: [PATCH 53/62] fix(tsdb/cache): new case for column changing

---
 source/dnode/vnode/src/tsdb/tsdbCache.c       |  63 ++++----
 tests/parallel_test/cases.task                |   1 +
 tests/script/tsim/parser/last_both.sim        | 150 ++++++++++++++++++
 tests/script/tsim/parser/last_cache_query.sim | 108 +++++++++++++
 4 files changed, 291 insertions(+), 31 deletions(-)
 create mode 100644 tests/script/tsim/parser/last_both.sim

diff --git a/source/dnode/vnode/src/tsdb/tsdbCache.c b/source/dnode/vnode/src/tsdb/tsdbCache.c
index 1ef2a451a7..0848fd0076 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCache.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCache.c
@@ -789,25 +789,6 @@ int32_t tsdbCacheDropSTableColumn(STsdb *pTsdb, SArray *uids, int16_t cid, int8_
   return code;
 }
 
-static SLastCol *tsdbCacheLookup(STsdb *pTsdb, tb_uid_t uid, int16_t cid, int8_t ltype) {
-  SLastCol *pLastCol = NULL;
-
-  char     *err = NULL;
-  size_t    vlen = 0;
-  SLastKey *key = &(SLastKey){.ltype = ltype, .uid = uid, .cid = cid};
-  size_t    klen = ROCKS_KEY_LEN;
-  char     *value = NULL;
-  value = rocksdb_get(pTsdb->rCache.db, pTsdb->rCache.readoptions, (char *)key, klen, &vlen, &err);
-  if (NULL != err) {
-    tsdbError("vgId:%d, %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, __LINE__, err);
-    rocksdb_free(err);
-  }
-
-  pLastCol = tsdbCacheDeserialize(value);
-
-  return pLastCol;
-}
-
 typedef struct {
   int      idx;
   SLastKey key;
@@ -1052,6 +1033,25 @@ static int32_t mergeLastCid(tb_uid_t uid, STsdb *pTsdb, SArray **ppLastArray, SC
 static int32_t mergeLastRowCid(tb_uid_t uid, STsdb *pTsdb, SArray **ppLastArray, SCacheRowsReader *pr, int16_t *aCols,
                                int nCols, int16_t *slotIds);
 #ifdef BUILD_NO_CALL
+static SLastCol *tsdbCacheLookup(STsdb *pTsdb, tb_uid_t uid, int16_t cid, int8_t ltype) {
+  SLastCol *pLastCol = NULL;
+
+  char     *err = NULL;
+  size_t    vlen = 0;
+  SLastKey *key = &(SLastKey){.ltype = ltype, .uid = uid, .cid = cid};
+  size_t    klen = ROCKS_KEY_LEN;
+  char     *value = NULL;
+  value = rocksdb_get(pTsdb->rCache.db, pTsdb->rCache.readoptions, (char *)key, klen, &vlen, &err);
+  if (NULL != err) {
+    tsdbError("vgId:%d, %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, __LINE__, err);
+    rocksdb_free(err);
+  }
+
+  pLastCol = tsdbCacheDeserialize(value);
+
+  return pLastCol;
+}
+
 int32_t tsdbCacheGetSlow(STsdb *pTsdb, tb_uid_t uid, SArray *pLastArray, SCacheRowsReader *pr, int8_t ltype) {
   rocksdb_writebatch_t *wb = NULL;
   int32_t               code = 0;
@@ -1233,10 +1233,10 @@ static int32_t tsdbCacheLoadFromRaw(STsdb *pTsdb, tb_uid_t uid, SArray *pLastArr
   int16_t *lastSlotIds = taosMemoryMalloc(num_keys * sizeof(int16_t));
   int16_t *lastrowColIds = taosMemoryMalloc(num_keys * sizeof(int16_t));
   int16_t *lastrowSlotIds = taosMemoryMalloc(num_keys * sizeof(int16_t));
-  SArray* lastTmpColArray = NULL;
-  SArray* lastTmpIndexArray = NULL;
-  SArray* lastrowTmpColArray = NULL;
-  SArray* lastrowTmpIndexArray = NULL;
+  SArray  *lastTmpColArray = NULL;
+  SArray  *lastTmpIndexArray = NULL;
+  SArray  *lastrowTmpColArray = NULL;
+  SArray  *lastrowTmpIndexArray = NULL;
 
   int lastIndex = 0;
   int lastrowIndex = 0;
@@ -1245,7 +1245,7 @@ static int32_t tsdbCacheLoadFromRaw(STsdb *pTsdb, tb_uid_t uid, SArray *pLastArr
     SIdxKey *idxKey = taosArrayGet(remainCols, i);
     slotIds[i] = pr->pSlotIds[idxKey->idx];
     if (idxKey->key.ltype == CACHESCAN_RETRIEVE_LAST >> 3) {
-      if(NULL == lastTmpIndexArray) {
+      if (NULL == lastTmpIndexArray) {
         lastTmpIndexArray = taosArrayInit(num_keys, sizeof(int32_t));
       }
       taosArrayPush(lastTmpIndexArray, &(i));
@@ -1253,7 +1253,7 @@ static int32_t tsdbCacheLoadFromRaw(STsdb *pTsdb, tb_uid_t uid, SArray *pLastArr
       lastSlotIds[lastIndex] = pr->pSlotIds[idxKey->idx];
       lastIndex++;
     } else {
-      if(NULL == lastrowTmpIndexArray) {
+      if (NULL == lastrowTmpIndexArray) {
         lastrowTmpIndexArray = taosArrayInit(num_keys, sizeof(int32_t));
       }
       taosArrayPush(lastrowTmpIndexArray, &(i));
@@ -1265,17 +1265,18 @@ static int32_t tsdbCacheLoadFromRaw(STsdb *pTsdb, tb_uid_t uid, SArray *pLastArr
 
   pTmpColArray = taosArrayInit(lastIndex + lastrowIndex, sizeof(SLastCol));
 
-  if(lastTmpIndexArray != NULL) {
+  if (lastTmpIndexArray != NULL) {
     mergeLastCid(uid, pTsdb, &lastTmpColArray, pr, lastColIds, lastIndex, lastSlotIds);
-    for(int i = 0; i < taosArrayGetSize(lastTmpColArray); i++) {
-      taosArrayInsert(pTmpColArray, *(int32_t*)taosArrayGet(lastTmpIndexArray, i), taosArrayGet(lastTmpColArray, i));
+    for (int i = 0; i < taosArrayGetSize(lastTmpColArray); i++) {
+      taosArrayInsert(pTmpColArray, *(int32_t *)taosArrayGet(lastTmpIndexArray, i), taosArrayGet(lastTmpColArray, i));
     }
   }
 
-  if(lastrowTmpIndexArray != NULL) {
+  if (lastrowTmpIndexArray != NULL) {
     mergeLastRowCid(uid, pTsdb, &lastrowTmpColArray, pr, lastrowColIds, lastrowIndex, lastrowSlotIds);
-    for(int i = 0; i < taosArrayGetSize(lastrowTmpColArray); i++) {
-      taosArrayInsert(pTmpColArray, *(int32_t*)taosArrayGet(lastrowTmpIndexArray, i), taosArrayGet(lastrowTmpColArray, i));
+    for (int i = 0; i < taosArrayGetSize(lastrowTmpColArray); i++) {
+      taosArrayInsert(pTmpColArray, *(int32_t *)taosArrayGet(lastrowTmpIndexArray, i),
+                      taosArrayGet(lastrowTmpColArray, i));
     }
   }
 
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index bdccf33c32..45c8f67da9 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -1085,6 +1085,7 @@
 ,,y,script,./test.sh -f tsim/parser/join_multivnode.sim
 ,,y,script,./test.sh -f tsim/parser/join.sim
 ,,y,script,./test.sh -f tsim/parser/last_cache.sim
+,,y,script,./test.sh -f tsim/parser/last_both.sim
 ,,y,script,./test.sh -f tsim/parser/last_groupby.sim
 ,,y,script,./test.sh -f tsim/parser/lastrow.sim
 ,,y,script,./test.sh -f tsim/parser/lastrow2.sim
diff --git a/tests/script/tsim/parser/last_both.sim b/tests/script/tsim/parser/last_both.sim
new file mode 100644
index 0000000000..d7daf4d333
--- /dev/null
+++ b/tests/script/tsim/parser/last_both.sim
@@ -0,0 +1,150 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+print ======================== dnode1 start
+$db = testdb
+sql drop database if exists $db
+sql create database $db cachemodel 'both' minrows 10 stt_trigger 1 
+sql use $db
+
+sql create stable st2 (ts timestamp, f1 int, f2 double, f3 binary(10), f4 timestamp) tags (id int)
+sql create table tb1 using st2 tags (1);
+sql create table tb2 using st2 tags (2);
+sql create table tb3 using st2 tags (3);
+sql create table tb4 using st2 tags (4);
+sql create table tb5 using st2 tags (1);
+sql create table tb6 using st2 tags (2);
+sql create table tb7 using st2 tags (3);
+sql create table tb8 using st2 tags (4);
+sql create table tb9 using st2 tags (5);
+sql create table tba using st2 tags (5);
+sql create table tbb using st2 tags (5);
+sql create table tbc using st2 tags (5);
+sql create table tbd using st2 tags (5);
+sql create table tbe using st2 tags (5);
+sql create table tbf using st2 tags (5);
+
+sql insert into tb9 values ("2021-05-09 10:12:26.000",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.001",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.002",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.003",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.004",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.005",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.006",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.007",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.008",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.009",28,  29, '30', -1005)
+sql delete from tb9 where ts = "2021-05-09 10:12:26.000"
+sql flush database $db
+
+sql insert into tb1 values ("2021-05-09 10:10:10", 1, 2.0, '3',  -1000)
+sql insert into tb1 values ("2021-05-10 10:10:11", 4, 5.0, NULL, -2000)
+sql insert into tb1 values ("2021-05-12 10:10:12", 6,NULL, NULL, -3000)
+
+sql insert into tb2 values ("2021-05-09 10:11:13",-1,-2.0,'-3',  -1001)
+sql insert into tb2 values ("2021-05-10 10:11:14",-4,-5.0, NULL, -2001)
+sql insert into tb2 values ("2021-05-11 10:11:15",-6,  -7, '-8', -3001)
+
+sql insert into tb3 values ("2021-05-09 10:12:17", 7, 8.0, '9' , -1002)
+sql insert into tb3 values ("2021-05-09 10:12:17",10,11.0, NULL, -2002)
+sql insert into tb3 values ("2021-05-09 10:12:18",12,NULL, NULL, -3002)
+
+sql insert into tb4 values ("2021-05-09 10:12:19",13,14.0,'15' , -1003)
+sql insert into tb4 values ("2021-05-10 10:12:20",16,17.0, NULL, -2003)
+sql insert into tb4 values ("2021-05-11 10:12:21",18,NULL, NULL, -3003)
+
+sql insert into tb5 values ("2021-05-09 10:12:22",19,  20, '21', -1004)
+sql insert into tb6 values ("2021-05-11 10:12:23",22,  23, NULL, -2004)
+sql insert into tb7 values ("2021-05-10 10:12:24",24,NULL, '25', -3004)
+sql insert into tb8 values ("2021-05-11 10:12:25",26,NULL, '27', -4004)
+
+sql insert into tba values ("2021-05-10 10:12:27",31,  32, NULL, -2005)
+sql insert into tbb values ("2021-05-10 10:12:28",33,NULL, '35', -3005)
+sql insert into tbc values ("2021-05-11 10:12:29",36,  37, NULL, -4005)
+sql insert into tbd values ("2021-05-11 10:12:29",NULL,NULL,NULL,NULL )
+
+sql drop table tbf;
+sql alter table st2 add column c1 int;
+sql alter table st2 drop column c1;
+
+run tsim/parser/last_cache_query.sim
+
+sql flush database $db
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s start
+
+run tsim/parser/last_cache_query.sim
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s start
+
+sql drop database if exists $db
+sql create database $db minrows 10 stt_trigger 1 
+sql use $db
+
+sql create stable st2 (ts timestamp, f1 int, f2 double, f3 binary(10), f4 timestamp) tags (id int)
+sql create table tb1 using st2 tags (1);
+sql create table tb2 using st2 tags (2);
+sql create table tb3 using st2 tags (3);
+sql create table tb4 using st2 tags (4);
+sql create table tb5 using st2 tags (1);
+sql create table tb6 using st2 tags (2);
+sql create table tb7 using st2 tags (3);
+sql create table tb8 using st2 tags (4);
+sql create table tb9 using st2 tags (5);
+sql create table tba using st2 tags (5);
+sql create table tbb using st2 tags (5);
+sql create table tbc using st2 tags (5);
+sql create table tbd using st2 tags (5);
+sql create table tbe using st2 tags (5);
+sql create table tbf using st2 tags (5);
+
+sql insert into tb9 values ("2021-05-09 10:12:26.000",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.001",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.002",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.003",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.004",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.005",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.006",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.007",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.008",28,  29, '30', -1005)
+sql insert into tb9 values ("2021-05-09 10:12:26.009",28,  29, '30', -1005)
+sql delete from tb9 where ts = "2021-05-09 10:12:26.000"
+sql flush database $db
+
+sql insert into tb1 values ("2021-05-09 10:10:10", 1, 2.0, '3',  -1000)
+sql insert into tb1 values ("2021-05-10 10:10:11", 4, 5.0, NULL, -2000)
+sql insert into tb1 values ("2021-05-12 10:10:12", 6,NULL, NULL, -3000)
+
+sql insert into tb2 values ("2021-05-09 10:11:13",-1,-2.0,'-3',  -1001)
+sql insert into tb2 values ("2021-05-10 10:11:14",-4,-5.0, NULL, -2001)
+sql insert into tb2 values ("2021-05-11 10:11:15",-6,  -7, '-8', -3001)
+
+sql insert into tb3 values ("2021-05-09 10:12:17", 7, 8.0, '9' , -1002)
+sql insert into tb3 values ("2021-05-09 10:12:17",10,11.0, NULL, -2002)
+sql insert into tb3 values ("2021-05-09 10:12:18",12,NULL, NULL, -3002)
+
+sql insert into tb4 values ("2021-05-09 10:12:19",13,14.0,'15' , -1003)
+sql insert into tb4 values ("2021-05-10 10:12:20",16,17.0, NULL, -2003)
+sql insert into tb4 values ("2021-05-11 10:12:21",18,NULL, NULL, -3003)
+
+sql insert into tb5 values ("2021-05-09 10:12:22",19,  20, '21', -1004)
+sql insert into tb6 values ("2021-05-11 10:12:23",22,  23, NULL, -2004)
+sql insert into tb7 values ("2021-05-10 10:12:24",24,NULL, '25', -3004)
+sql insert into tb8 values ("2021-05-11 10:12:25",26,NULL, '27', -4004)
+
+sql insert into tba values ("2021-05-10 10:12:27",31,  32, NULL, -2005)
+sql insert into tbb values ("2021-05-10 10:12:28",33,NULL, '35', -3005)
+sql insert into tbc values ("2021-05-11 10:12:29",36,  37, NULL, -4005)
+sql insert into tbd values ("2021-05-11 10:12:29",NULL,NULL,NULL,NULL )
+
+sql drop table tbf
+sql alter database $db cachemodel 'both'
+sql alter database $db cachesize 2
+sleep 11000
+
+run tsim/parser/last_cache_query.sim
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
diff --git a/tests/script/tsim/parser/last_cache_query.sim b/tests/script/tsim/parser/last_cache_query.sim
index 6cd5309590..c5961f2183 100644
--- a/tests/script/tsim/parser/last_cache_query.sim
+++ b/tests/script/tsim/parser/last_cache_query.sim
@@ -357,6 +357,112 @@ if $data45 != 5 then
   return -1
 endi
 
+sql select last_row(*), id from st2 group by id order by id
+print ===> $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print ===> $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print ===> $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+print ===> $data30 $data31 $data32 $data33 $data34 $data35 $data36 $data37 $data38 $data39
+print ===> $data40 $data41 $data42 $data43 $data44 $data45 $data46 $data47 $data48 $data49
+
+if $rows != 5 then
+  return -1
+endi
+if $data00 != @21-05-12 10:10:12.000@ then
+  return -1
+endi
+if $data01 != 6 then
+  return -1
+endi
+if $data02 != NULL then
+  print $data02
+  return -1
+endi
+if $data03 != NULL then
+  return -1
+endi
+if $data04 != @70-01-01 07:59:57.000@ then
+  return -1
+endi
+if $data05 != 1 then
+  return -1
+endi
+if $data10 != @21-05-11 10:12:23.000@ then
+  return -1
+endi
+if $data11 != 22 then
+  return -1
+endi
+if $data12 != 23.000000000 then
+  print $data02
+  return -1
+endi
+if $data13 != NULL then
+  return -1
+endi
+if $data14 != @70-01-01 07:59:58.-04@ then
+  return -1
+endi
+if $data15 != 2 then
+  return -1
+endi
+if $data20 != @21-05-10 10:12:24.000@ then
+  return -1
+endi
+if $data21 != 24 then
+  return -1
+endi
+if $data22 != NULL then
+  print expect NULL actual: $data22
+  return -1
+endi
+if $data23 != 25 then
+  return -1
+endi
+if $data24 != @70-01-01 07:59:57.-04@ then =
+  return -1
+endi
+if $data25 != 3 then
+  return -1
+endi
+if $data30 != @21-05-11 10:12:25.000@ then
+  return -1
+endi
+if $data31 != 26 then
+  return -1
+endi
+if $data32 != NULL then
+  print $data02
+  return -1
+endi
+if $data33 != 27 then
+  return -1
+endi
+if $data34 != @70-01-01 07:59:56.-04@ then
+  return -1
+endi
+if $data35 != 4 then
+  return -1
+endi
+if $data40 != @21-05-11 10:12:29.000@ then
+  return -1
+endi
+if $data41 != 36 then
+  return -1
+endi
+if $data42 != 37.000000000 then
+  print $data02
+  return -1
+endi
+if $data43 != NULL then
+  return -1
+endi
+if $data44 != @70-01-01 07:59:56.-05@ then
+  return -1
+endi
+if $data45 != 5 then
+  return -1
+endi
+
 print "test tbn"
 sql create table if not exists tbn (ts timestamp, f1 int, f2 double, f3 binary(10), f4 timestamp)
 sql insert into tbn values ("2021-05-09 10:10:10", 1, 2.0, '3',  -1000)
@@ -386,3 +492,5 @@ if $data04 != @70-01-01 07:59:57.000@ then
   return -1
 endi
 
+sql alter table tbn add column c1 int;
+sql alter table tbn drop column c1;

From 867e81c5f5f07b60cec275ad457fe2b8e1075dc2 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Thu, 29 Feb 2024 10:58:49 +0000
Subject: [PATCH 54/62] fix mem  leak while taosd quit

---
 source/libs/transport/src/transCli.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index e369bf8f7d..6ae72eac14 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -220,7 +220,7 @@ static void (*cliAsyncHandle[])(SCliMsg* pMsg, SCliThrd* pThrd) = {cliHandleReq,
 
 static FORCE_INLINE void destroyCmsg(void* cmsg);
 
-static FORCE_INLINE void destroyQueuedMsg(void* arg, void* param);
+static FORCE_INLINE void destroyCmsgWrapper(void* arg, void* param);
 static FORCE_INLINE void destroyCmsgAndAhandle(void* cmsg);
 static FORCE_INLINE int  cliRBChoseIdx(STrans* pTransInst);
 static FORCE_INLINE void transDestroyConnCtx(STransConnCtx* ctx);
@@ -1965,7 +1965,7 @@ static FORCE_INLINE void destroyCmsg(void* arg) {
   transFreeMsg(pMsg->msg.pCont);
   taosMemoryFree(pMsg);
 }
-static FORCE_INLINE void destroyQueuedMsg(void* arg, void* param) {
+static FORCE_INLINE void destroyCmsgWrapper(void* arg, void* param) {
   SCliMsg* pMsg = arg;
   if (pMsg == NULL) {
     return;
@@ -1974,9 +1974,7 @@ static FORCE_INLINE void destroyQueuedMsg(void* arg, void* param) {
     SCliThrd* pThrd = param;
     if (pThrd->destroyAhandleFp) (*pThrd->destroyAhandleFp)(pMsg->msg.info.ahandle);
   }
-  transDestroyConnCtx(pMsg->ctx);
-  transFreeMsg(pMsg->msg.pCont);
-  taosMemoryFree(pMsg);
+  destroyCmsg(pMsg);
 }
 static FORCE_INLINE void destroyCmsgAndAhandle(void* param) {
   if (param == NULL) return;
@@ -2071,7 +2069,7 @@ static void destroyThrdObj(SCliThrd* pThrd) {
   taosThreadJoin(pThrd->thread, NULL);
   CLI_RELEASE_UV(pThrd->loop);
   taosThreadMutexDestroy(&pThrd->msgMtx);
-  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SCliMsg, destroyQueuedMsg, (void*)pThrd);
+  TRANS_DESTROY_ASYNC_POOL_MSG(pThrd->asyncPool, SCliMsg, destroyCmsgWrapper, (void*)pThrd);
   transAsyncPoolDestroy(pThrd->asyncPool);
 
   transDQDestroy(pThrd->delayQueue, destroyCmsgAndAhandle);

From 1bf403660f27835fed9dffaaffa1ae3e08c4ce10 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 15:02:26 +0800
Subject: [PATCH 55/62] Update 14-stream.md

---
 docs/zh/12-taos-sql/14-stream.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/zh/12-taos-sql/14-stream.md b/docs/zh/12-taos-sql/14-stream.md
index 979fc436b9..c4ab450e79 100644
--- a/docs/zh/12-taos-sql/14-stream.md
+++ b/docs/zh/12-taos-sql/14-stream.md
@@ -49,10 +49,13 @@ window_clause: {
     SESSION(ts_col, tol_val)
   | STATE_WINDOW(col)
   | INTERVAL(interval_val [, interval_offset]) [SLIDING (sliding_val)]
+  | EVENT_WINDOW START WITH start_trigger_condition END WITH end_trigger_condition
+  | COUNT_WINDOW(count_val[, sliding_val])
 }
 ```
 
-其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。
+其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。COUNT_WINDOW是计数窗口,按固定的数据行数来划分窗口。
+count_val：常量，是正整数，必须大于等于2，最大INT32_MAX。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING
 
 窗口的定义与时序数据特色查询中的定义完全相同，详见 [TDengine 特色查询](../distinguished)
 

From e20dc784f82895d992fd357f0d86300f0272c752 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 15:09:57 +0800
Subject: [PATCH 56/62] Update 14-stream.md

---
 docs/en/12-taos-sql/14-stream.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/en/12-taos-sql/14-stream.md b/docs/en/12-taos-sql/14-stream.md
index 6f2343d347..e6aaaf0663 100644
--- a/docs/en/12-taos-sql/14-stream.md
+++ b/docs/en/12-taos-sql/14-stream.md
@@ -41,10 +41,14 @@ window_clause: {
     SESSION(ts_col, tol_val)
   | STATE_WINDOW(col)
   | INTERVAL(interval_val [, interval_offset]) [SLIDING (sliding_val)]
+  | EVENT_WINDOW START WITH start_trigger_condition END WITH end_trigger_condition
+  | COUNT_WINDOW(count_val[, sliding_val])
 }
 ```
 
 `SESSION` indicates a session window, and `tol_val` indicates the maximum range of the time interval. If the time interval between two continuous rows are within the time interval specified by `tol_val` they belong to the same session window; otherwise a new session window is started automatically.
+COUNT_WINDOW is a counting window that is divided by a fixed number of data rows.count_val: A constant, which is a positive integer and must be greater than or equal to 2. The maximum value is 2147483648. count_val represents the maximum number of data rows contained in each COUNT_WINDOW. 
+When the total number of data rows cannot be divided by count_val, the number of rows in the last window will be less than count_val. sliding_val: is a constant that represents the number of window slides, similar to SLIDING in intervals
 
 For example, the following SQL statement creates a stream and automatically creates a supertable named `avg_vol`. The stream has a 1 minute time window that slides forward in 30 second intervals to calculate the average voltage of the meters supertable.
 

From 4a53bfb1077a9aea5e4cb9252320cdc03235ef58 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 15:11:04 +0800
Subject: [PATCH 57/62] Update 14-stream.md

---
 docs/zh/12-taos-sql/14-stream.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/zh/12-taos-sql/14-stream.md b/docs/zh/12-taos-sql/14-stream.md
index c4ab450e79..c36f355ffa 100644
--- a/docs/zh/12-taos-sql/14-stream.md
+++ b/docs/zh/12-taos-sql/14-stream.md
@@ -55,7 +55,7 @@ window_clause: {
 ```
 
 其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。COUNT_WINDOW是计数窗口,按固定的数据行数来划分窗口。
-count_val：常量，是正整数，必须大于等于2，最大INT32_MAX。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING
+count_val：常量，是正整数，必须大于等于2，小于2147483648。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING
 
 窗口的定义与时序数据特色查询中的定义完全相同，详见 [TDengine 特色查询](../distinguished)
 

From ce379d077d9559dd128aa4c1b08ac8593329e9d8 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 16:32:45 +0800
Subject: [PATCH 58/62] Update 14-stream.md

---
 docs/zh/12-taos-sql/14-stream.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/docs/zh/12-taos-sql/14-stream.md b/docs/zh/12-taos-sql/14-stream.md
index c36f355ffa..5a4772bb6c 100644
--- a/docs/zh/12-taos-sql/14-stream.md
+++ b/docs/zh/12-taos-sql/14-stream.md
@@ -54,8 +54,10 @@ window_clause: {
 }
 ```
 
-其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。COUNT_WINDOW是计数窗口,按固定的数据行数来划分窗口。
-count_val：常量，是正整数，必须大于等于2，小于2147483648。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING
+其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。
+EVENT_WINDOW是事件窗口，根据开始条件和结束条件来划定窗口。当start_trigger_condition满足时则窗口开始，直到end_trigger_condition满足时窗口关闭。start_trigger_condition和end_trigger_condition可以是任意 TDengine 支持的条件表达式，且可以包含不同的列。
+COUNT_WINDOW是计数窗口,按固定的数据行数来划分窗口。count_val：常量，是正整数，必须大于等于2，小于2147483648。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。
+sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING。
 
 窗口的定义与时序数据特色查询中的定义完全相同，详见 [TDengine 特色查询](../distinguished)
 

From dadaa9055f4d1696c57905be0362c510bcbb7b17 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 16:40:24 +0800
Subject: [PATCH 59/62] Update 14-stream.md

---
 docs/en/12-taos-sql/14-stream.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/en/12-taos-sql/14-stream.md b/docs/en/12-taos-sql/14-stream.md
index e6aaaf0663..099fa7a963 100644
--- a/docs/en/12-taos-sql/14-stream.md
+++ b/docs/en/12-taos-sql/14-stream.md
@@ -47,8 +47,12 @@ window_clause: {
 ```
 
 `SESSION` indicates a session window, and `tol_val` indicates the maximum range of the time interval. If the time interval between two continuous rows are within the time interval specified by `tol_val` they belong to the same session window; otherwise a new session window is started automatically.
-COUNT_WINDOW is a counting window that is divided by a fixed number of data rows.count_val: A constant, which is a positive integer and must be greater than or equal to 2. The maximum value is 2147483648. count_val represents the maximum number of data rows contained in each COUNT_WINDOW. 
-When the total number of data rows cannot be divided by count_val, the number of rows in the last window will be less than count_val. sliding_val: is a constant that represents the number of window slides, similar to SLIDING in intervals
+
+`EVENT_WINDOW` is determined according to the window start condition and the window close condition. The window is started when `start_trigger_condition` is evaluated to true, the window is closed when `end_trigger_condition` is evaluated to true. `start_trigger_condition` and `end_trigger_condition`
+can be any conditional expressions supported by TDengine and can include multiple columns.
+
+`COUNT_WINDOW` is a counting window that is divided by a fixed number of data rows.`count_val`: A constant, which is a positive integer and must be greater than or equal to 2. The maximum value is 2147483648. `count_val` represents the maximum number of data rows contained in each `COUNT_WINDOW`. 
+When the total number of data rows cannot be divided by `count_val`, the number of rows in the last window will be less than `count_val`. `sliding_val`: is a constant that represents the number of window slides, similar to `SLIDING` in `INTERVAL`.
 
 For example, the following SQL statement creates a stream and automatically creates a supertable named `avg_vol`. The stream has a 1 minute time window that slides forward in 30 second intervals to calculate the average voltage of the meters supertable.
 

From 413c1ee4ab86c75a5b1aa81a45f963fe5a1179f3 Mon Sep 17 00:00:00 2001
From: dapan1121 <72057773+dapan1121@users.noreply.github.com>
Date: Fri, 1 Mar 2024 16:47:55 +0800
Subject: [PATCH 60/62] Update 14-stream.md

---
 docs/en/12-taos-sql/14-stream.md | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/docs/en/12-taos-sql/14-stream.md b/docs/en/12-taos-sql/14-stream.md
index 099fa7a963..b8bbd4c154 100644
--- a/docs/en/12-taos-sql/14-stream.md
+++ b/docs/en/12-taos-sql/14-stream.md
@@ -48,11 +48,9 @@ window_clause: {
 
 `SESSION` indicates a session window, and `tol_val` indicates the maximum range of the time interval. If the time interval between two continuous rows are within the time interval specified by `tol_val` they belong to the same session window; otherwise a new session window is started automatically.
 
-`EVENT_WINDOW` is determined according to the window start condition and the window close condition. The window is started when `start_trigger_condition` is evaluated to true, the window is closed when `end_trigger_condition` is evaluated to true. `start_trigger_condition` and `end_trigger_condition`
-can be any conditional expressions supported by TDengine and can include multiple columns.
+`EVENT_WINDOW` is determined according to the window start condition and the window close condition. The window is started when `start_trigger_condition` is evaluated to true, the window is closed when `end_trigger_condition` is evaluated to true. `start_trigger_condition` and `end_trigger_condition` can be any conditional expressions supported by TDengine and can include multiple columns.
 
-`COUNT_WINDOW` is a counting window that is divided by a fixed number of data rows.`count_val`: A constant, which is a positive integer and must be greater than or equal to 2. The maximum value is 2147483648. `count_val` represents the maximum number of data rows contained in each `COUNT_WINDOW`. 
-When the total number of data rows cannot be divided by `count_val`, the number of rows in the last window will be less than `count_val`. `sliding_val`: is a constant that represents the number of window slides, similar to `SLIDING` in `INTERVAL`.
+`COUNT_WINDOW` is a counting window that is divided by a fixed number of data rows.`count_val`: A constant, which is a positive integer and must be greater than or equal to 2. The maximum value is 2147483648. `count_val` represents the maximum number of data rows contained in each `COUNT_WINDOW`. When the total number of data rows cannot be divided by `count_val`, the number of rows in the last window will be less than `count_val`. `sliding_val`: is a constant that represents the number of window slides, similar to `SLIDING` in `INTERVAL`.
 
 For example, the following SQL statement creates a stream and automatically creates a supertable named `avg_vol`. The stream has a 1 minute time window that slides forward in 30 second intervals to calculate the average voltage of the meters supertable.
 

From 0926bbf8fa9f6dec9d59591af2f6511021e81ce4 Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 16:56:23 +0800
Subject: [PATCH 61/62] Update 14-stream.md

---
 docs/zh/12-taos-sql/14-stream.md | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/docs/zh/12-taos-sql/14-stream.md b/docs/zh/12-taos-sql/14-stream.md
index 5a4772bb6c..8868b728f8 100644
--- a/docs/zh/12-taos-sql/14-stream.md
+++ b/docs/zh/12-taos-sql/14-stream.md
@@ -55,9 +55,8 @@ window_clause: {
 ```
 
 其中，SESSION 是会话窗口，tol_val 是时间间隔的最大范围。在 tol_val 时间间隔范围内的数据都属于同一个窗口，如果连续的两条数据的时间超过 tol_val，则自动开启下一个窗口。
-EVENT_WINDOW是事件窗口，根据开始条件和结束条件来划定窗口。当start_trigger_condition满足时则窗口开始，直到end_trigger_condition满足时窗口关闭。start_trigger_condition和end_trigger_condition可以是任意 TDengine 支持的条件表达式，且可以包含不同的列。
-COUNT_WINDOW是计数窗口,按固定的数据行数来划分窗口。count_val：常量，是正整数，必须大于等于2，小于2147483648。count_val表示每个count window包含的最大数据行数，总数据行数不能整除count_val时，最后一个窗口的行数会小于count_val。
-sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLIDING。
+EVENT_WINDOW 是事件窗口，根据开始条件和结束条件来划定窗口。当 start_trigger_condition 满足时则窗口开始，直到 end_trigger_condition 满足时窗口关闭。 start_trigger_condition 和 end_trigger_condition 可以是任意 TDengine 支持的条件表达式，且可以包含不同的列。
+COUNT_WINDOW 是计数窗口,按固定的数据行数来划分窗口。 count_val 是常量，是正整数，必须大于等于2，小于2147483648。 count_val 表示每个 COUNT_WINDOW 包含的最大数据行数，总数据行数不能整除 count_val 时，最后一个窗口的行数会小于 count_val 。 sliding_val 是常量，表示窗口滑动的数量，类似于 INTERVAL 的 SLIDING 。
 
 窗口的定义与时序数据特色查询中的定义完全相同，详见 [TDengine 特色查询](../distinguished)
 
@@ -66,6 +65,12 @@ sliding_val：是常量，表示窗口滑动的数量，类似于 interval的SLI
 ```sql
 CREATE STREAM avg_vol_s INTO avg_vol AS
 SELECT _wstart, count(*), avg(voltage) FROM meters PARTITION BY tbname INTERVAL(1m) SLIDING(30s);
+
+CREATE STREAM streams0 INTO streamt0 AS
+SELECT _wstart, count(*), avg(voltage) from meters PARTITION BY tbname EVENT_WINDOW START WITH voltage < 0 END WITH voltage > 9;
+
+CREATE STREAM streams1 IGNORE EXPIRED 1 WATERMARK 100s INTO streamt1 AS
+SELECT _wstart, count(*), avg(voltage) from meters PARTITION BY tbname COUNT_WINDOW(10);
 ```
 
 ## 流式计算的 partition

From 43a3f85f48679a809288b7e8b81033c2c4de93bc Mon Sep 17 00:00:00 2001
From: liuyao <38781207+54liuyao@users.noreply.github.com>
Date: Fri, 1 Mar 2024 16:57:24 +0800
Subject: [PATCH 62/62] Update 14-stream.md

---
 docs/en/12-taos-sql/14-stream.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/en/12-taos-sql/14-stream.md b/docs/en/12-taos-sql/14-stream.md
index b8bbd4c154..e1bf18c854 100644
--- a/docs/en/12-taos-sql/14-stream.md
+++ b/docs/en/12-taos-sql/14-stream.md
@@ -57,6 +57,12 @@ For example, the following SQL statement creates a stream and automatically crea
 ```sql
 CREATE STREAM avg_vol_s INTO avg_vol AS
 SELECT _wstart, count(*), avg(voltage) FROM meters PARTITION BY tbname INTERVAL(1m) SLIDING(30s);
+
+CREATE STREAM streams0 INTO streamt0 AS
+SELECT _wstart, count(*), avg(voltage) from meters PARTITION BY tbname EVENT_WINDOW START WITH voltage < 0 END WITH voltage > 9;
+
+CREATE STREAM streams1 IGNORE EXPIRED 1 WATERMARK 100s INTO streamt1 AS
+SELECT _wstart, count(*), avg(voltage) from meters PARTITION BY tbname COUNT_WINDOW(10);
 ```
 
 ## Partitions of Stream