Merge branch 'master' into feature/TD-5918

packaging/docker/dockerManifest.sh

@@ -44,7 +44,8 @@ echo "version=${version}"
 #docker manifest rm tdengine/tdengine
 #docker manifest rm tdengine/tdengine:${version}
 if [ "$verType" == "beta" ]; then
-  docker manifest rm tdengine/tdengine:latest
+  docker manifest inspect  tdengine/tdengine-beta:latest
+  docker manifest rm tdengine/tdengine-beta:latest
   docker manifest create -a tdengine/tdengine-beta:${version} tdengine/tdengine-amd64-beta:${version} tdengine/tdengine-aarch64-beta:${version} tdengine/tdengine-aarch32-beta:${version}
   docker manifest create -a tdengine/tdengine-beta:latest tdengine/tdengine-amd64-beta:latest tdengine/tdengine-aarch64-beta:latest tdengine/tdengine-aarch32-beta:latest
   docker login -u tdengine -p ${passWord}  #replace the docker registry username and password
@@ -52,6 +53,7 @@ if [ "$verType" == "beta" ]; then
   docker manifest push tdengine/tdengine-beta:${version}
 
 elif [ "$verType" == "stable" ]; then
+  docker manifest inspect  tdengine/tdengine:latest 
   docker manifest rm tdengine/tdengine:latest
   docker manifest create -a tdengine/tdengine:${version} tdengine/tdengine-amd64:${version} tdengine/tdengine-aarch64:${version} tdengine/tdengine-aarch32:${version}
   docker manifest create -a tdengine/tdengine:latest tdengine/tdengine-amd64:latest tdengine/tdengine-aarch64:latest tdengine/tdengine-aarch32:latest

snap/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: tdengine
 base: core18
-version: '2.1.5.0'
+version: '2.1.6.0'
 icon: snap/gui/t-dengine.svg
 summary: an open-source big data platform designed and optimized for IoT. 
 description: |
@@ -72,7 +72,7 @@ parts:
       - usr/bin/taosd
       - usr/bin/taos
       - usr/bin/taosdemo
-      - usr/lib/libtaos.so.2.1.5.0
+      - usr/lib/libtaos.so.2.1.6.0
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so
 

src/kit/taosdemo/taosdemo.c

@@ -246,7 +246,6 @@ typedef struct SArguments_S {
     uint32_t disorderRatio;               // 0: no disorder, >0: x%
     int      disorderRange;               // ms, us or ns. accordig to database precision
     uint32_t method_of_delete;
-    char **  arg_list;
     uint64_t totalInsertRows;
     uint64_t totalAffectedRows;
     bool     demo_mode;                  // use default column name and semi-random data
@@ -638,7 +637,6 @@ SArguments g_args = {
     0,               // disorderRatio
     1000,            // disorderRange
     1,               // method_of_delete
-    NULL,            // arg_list
     0,               // totalInsertRows;
     0,               // totalAffectedRows;
     true,            // demo_mode;
@@ -6402,6 +6400,9 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
     bool flagSleep = true;
     uint64_t sleepTimeTotal = 0;
 
+    int percentComplete = 0;
+    int64_t totalRows = insertRows * pThreadInfo->ntables;
+
     while(pThreadInfo->totalInsertRows < pThreadInfo->ntables * insertRows) {
         if ((flagSleep) && (insert_interval)) {
             st = taosGetTimestampMs();
@@ -6578,6 +6579,11 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
 
         pThreadInfo->totalAffectedRows += affectedRows;
 
+        int currentPercent = pThreadInfo->totalAffectedRows * 100 / totalRows;
+        if (currentPercent > percentComplete ) {
+            printf("[%d]:%d%%\n", pThreadInfo->threadID, currentPercent);
+            percentComplete = currentPercent;
+        }
         int64_t  currentPrintTime = taosGetTimestampMs();
         if (currentPrintTime - lastPrintTime > 30*1000) {
             printf("thread[%d] has currently inserted rows: %"PRIu64 ", affected rows: %"PRIu64 "\n",
@@ -6599,6 +6605,8 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
             }
         }
     }
+    if (percentComplete < 100)
+        printf("[%d]:%d%%\n", pThreadInfo->threadID, percentComplete);
 
 free_of_interlace:
     tmfree(pThreadInfo->buffer);
@@ -6636,6 +6644,9 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
 
     pThreadInfo->samplePos = 0;
 
+    int percentComplete = 0;
+    int64_t totalRows = insertRows * pThreadInfo->ntables;
+
     for (uint64_t tableSeq = pThreadInfo->start_table_from;
             tableSeq <= pThreadInfo->end_table_to;
             tableSeq ++) {
@@ -6741,6 +6752,11 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
 
             pThreadInfo->totalAffectedRows += affectedRows;
 
+            int currentPercent = pThreadInfo->totalAffectedRows * 100 / totalRows;
+            if (currentPercent > percentComplete ) {
+                printf("[%d]:%d%%\n", pThreadInfo->threadID, currentPercent);
+                percentComplete = currentPercent;
+            }
             int64_t  currentPrintTime = taosGetTimestampMs();
             if (currentPrintTime - lastPrintTime > 30*1000) {
                 printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
@@ -6763,6 +6779,8 @@ static void* syncWriteProgressive(threadInfo *pThreadInfo) {
                     __func__, __LINE__, pThreadInfo->samplePos);
         }
     } // tableSeq
+    if (percentComplete < 100)
+        printf("[%d]:%d%%\n", pThreadInfo->threadID, percentComplete);
 
 free_of_progressive:
     tmfree(pThreadInfo->buffer);

src/query/inc/qUtil.h

@@ -39,7 +39,6 @@
 #define GET_QID(_r)  (((SQInfo*)((_r)->qinfo))->qId)
 
 #define curTimeWindowIndex(_winres)        ((_winres)->curIndex)
-#define GET_ROW_PARAM_FOR_MULTIOUTPUT(_q, tbq, sq) (((tbq) && (!(sq)))? (_q)->pExpr1[1].base.param[0].i64:1)
 
 int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr);
 
@@ -60,6 +59,7 @@ SResultRowCellInfo* getResultCell(const SResultRow* pRow, int32_t index, int32_t
 
 void* destroyQueryFuncExpr(SExprInfo* pExprInfo, int32_t numOfExpr);
 void* freeColumnInfo(SColumnInfo* pColumnInfo, int32_t numOfCols);
+int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable);
 
 static FORCE_INLINE SResultRow *getResultRow(SResultRowInfo *pResultRowInfo, int32_t slot) {
   assert(pResultRowInfo != NULL && slot >= 0 && slot < pResultRowInfo->size);
@@ -70,7 +70,7 @@ static FORCE_INLINE char* getPosInResultPage(SQueryAttr* pQueryAttr, tFilePage*
                                              int32_t offset) {
   assert(rowOffset >= 0 && pQueryAttr != NULL);
 
-  int32_t numOfRows = (int32_t)GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery);
+  int32_t numOfRows = (int32_t)getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery);
   return ((char *)page->data) + rowOffset + offset * numOfRows;
 }
 

src/query/src/qExecutor.c

@@ -2706,7 +2706,7 @@ static void getIntermediateBufInfo(SQueryRuntimeEnv* pRuntimeEnv, int32_t* ps, i
   SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
   int32_t MIN_ROWS_PER_PAGE = 4;
 
-  *rowsize = (int32_t)(pQueryAttr->resultRowSize * GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery));
+  *rowsize = (int32_t)(pQueryAttr->resultRowSize * getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery));
   int32_t overhead = sizeof(tFilePage);
 
   // one page contains at least two rows
@@ -3630,7 +3630,7 @@ void updateOutputBuf(SOptrBasicInfo* pBInfo, int32_t *bufCapacity, int32_t numOf
     // re-estabilish output buffer pointer.
     int32_t functionId = pBInfo->pCtx[i].functionId;
     if (functionId == TSDB_FUNC_TOP || functionId == TSDB_FUNC_BOTTOM || functionId == TSDB_FUNC_DIFF || functionId == TSDB_FUNC_DERIVATIVE) {
-      pBInfo->pCtx[i].ptsOutputBuf = pBInfo->pCtx[0].pOutput;
+      pBInfo->pCtx[i].ptsOutputBuf = pBInfo->pCtx[i-1].pOutput;
     }
   }
 }
@@ -5298,7 +5298,7 @@ SOperatorInfo* createGlobalAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv,
   SMultiwayMergeInfo* pInfo = calloc(1, sizeof(SMultiwayMergeInfo));
 
   pInfo->resultRowFactor =
-      (int32_t)(GET_ROW_PARAM_FOR_MULTIOUTPUT(pRuntimeEnv->pQueryAttr, pRuntimeEnv->pQueryAttr->topBotQuery, false));
+      (int32_t)(getRowNumForMultioutput(pRuntimeEnv->pQueryAttr, pRuntimeEnv->pQueryAttr->topBotQuery, false));
 
   pRuntimeEnv->scanFlag = MERGE_STAGE;  // TODO init when creating pCtx
 
@@ -6327,7 +6327,7 @@ SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOpera
   SAggOperatorInfo* pInfo = calloc(1, sizeof(SAggOperatorInfo));
 
   SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
-  int32_t numOfRows = (int32_t)(GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery));
+  int32_t numOfRows = (int32_t)(getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery));
 
   pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, numOfRows);
   pInfo->binfo.pCtx = createSQLFunctionCtx(pRuntimeEnv, pExpr, numOfOutput, &pInfo->binfo.rowCellInfoOffset);
@@ -6701,7 +6701,7 @@ SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperato
   SQueryAttr *pQueryAttr = pRuntimeEnv->pQueryAttr;
 
   pQueryAttr->resultRowSize = (pQueryAttr->resultRowSize *
-      (int32_t)(GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery)));
+      (int32_t)(getRowNumForMultioutput(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery)));
 
   pInfo->binfo.pRes = createOutputBuf(pExpr, numOfOutput, pRuntimeEnv->resultInfo.capacity);
   initResultRowInfo(&pInfo->binfo.resultRowInfo, 8, TSDB_DATA_TYPE_INT);

src/query/src/qUtil.c

@@ -30,6 +30,18 @@ typedef struct SCompSupporter {
   int32_t           order;
 } SCompSupporter;
 
+int32_t getRowNumForMultioutput(SQueryAttr* pQueryAttr, bool topBottomQuery, bool stable) {
+  if (pQueryAttr && (!stable)) {
+    for (int16_t i = 0; i < pQueryAttr->numOfOutput; ++i) {
+      if (pQueryAttr->pExpr1[i].base.functionId == TSDB_FUNC_TOP || pQueryAttr->pExpr1[i].base.functionId == TSDB_FUNC_BOTTOM) {
+        return (int32_t)pQueryAttr->pExpr1[i].base.param[0].i64;
+      }
+    }
+  }
+
+  return 1;
+}
+
 int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
   int32_t size = 0;
 

src/tsdb/src/tsdbRead.c

@@ -3468,6 +3468,7 @@ void filterPrepare(void* expr, void* param) {
         SArray *arr = (SArray *)(pCond->arr);
         for (size_t i = 0; i < taosArrayGetSize(arr); i++) {
           char* p = taosArrayGetP(arr, i);
+          strtolower(varDataVal(p), varDataVal(p));
           taosHashPut(pObj, varDataVal(p),varDataLen(p), &dummy, sizeof(dummy));
         }
      } else {

tests/pytest/fulltest.sh

@@ -383,6 +383,7 @@ python3 ./test.py -f insert/flushwhiledrop.py
 python3 ./test.py -f insert/schemalessInsert.py
 python3 ./test.py -f alter/alterColMultiTimes.py
 python3 ./test.py -f query/queryWildcardLength.py
+python3 ./test.py -f query/queryTbnameUpperLower.py
 
 #======================p4-end===============
 

tests/pytest/query/queryTbnameUpperLower.py

@@ -0,0 +1,78 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+from util.log import tdLog
+from util.cases import tdCases
+from util.sql import tdSql
+from util.common import tdCom
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def checkStbWhereIn(self):
+        '''
+            where in ---> upper lower mixed
+        '''
+        tdCom.cleanTb()
+        table_name = tdCom.getLongName(8, "letters_mixed")
+        table_name_sub = f'{table_name}_sub'
+        tb_name_lower = table_name_sub.lower()
+        tb_name_upper = table_name_sub.upper()
+
+        ## create stb and tb
+        tdSql.execute(f'CREATE TABLE {table_name} (ts timestamp, id int, bi1 binary(20)) tags (si1 binary(20))')
+        tdSql.execute(f'create table {table_name_sub}1 using {table_name} tags ("{table_name_sub}1")')
+        tdSql.execute(f'create table {tb_name_lower}2 using {table_name} tags ("{tb_name_lower}2")')
+        tdSql.execute(f'create table {tb_name_upper}3 using {table_name} tags ("{tb_name_upper}3")')
+
+        ## insert values
+        tdSql.execute(f'insert into {table_name_sub}1 values (now-1s, 1, "{table_name_sub}1")')
+        tdSql.execute(f'insert into {tb_name_lower}2 values (now-2s, 2, "{tb_name_lower}21")')
+        tdSql.execute(f'insert into {tb_name_lower}2 values (now-3s, 3, "{tb_name_lower}22")')
+        tdSql.execute(f'insert into {tb_name_upper}3 values (now-4s, 4, "{tb_name_upper}31")')
+        tdSql.execute(f'insert into {tb_name_upper}3 values (now-5s, 5, "{tb_name_upper}32")')
+        tdSql.execute(f'insert into {tb_name_upper}3 values (now-6s, 6, "{tb_name_upper}33")')
+
+        ## query where tbname in single
+        tdSql.query(f'select * from {table_name} where tbname in ("{table_name_sub}1")')
+        tdSql.checkRows(1)
+        tdSql.query(f'select * from {table_name} where tbname in ("{table_name_sub.upper()}1")')
+        tdSql.checkRows(1)
+        tdSql.query(f'select * from {table_name} where tbname in ("{table_name_sub.lower()}1")')
+        tdSql.checkRows(1)
+        tdSql.query(f'select * from {table_name} where tbname in ("{tb_name_lower}2")')
+        tdSql.checkRows(2)
+        tdSql.query(f'select * from {table_name} where tbname in ("{tb_name_lower.upper()}2")')
+        tdSql.checkRows(2)
+        tdSql.query(f'select * from {table_name} where tbname in ("{tb_name_upper}3")')
+        tdSql.checkRows(3)
+        tdSql.query(f'select * from {table_name} where tbname in ("{tb_name_upper.lower()}3")')
+        tdSql.checkRows(3)
+        
+        ## query where tbname in multi
+        tdSql.query(f'select * from {table_name} where id=5 and tbname in ("{table_name_sub}1", "{tb_name_lower.upper()}2", "{tb_name_upper.lower()}3")')
+        tdSql.checkRows(1)
+        tdSql.query(f'select * from {table_name} where tbname in ("{table_name_sub}1", "{tb_name_lower.upper()}2", "{tb_name_upper.lower()}3")')
+        tdSql.checkRows(6)
+
+    def run(self):
+        tdSql.prepare()
+        self.checkStbWhereIn()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/pytest/query/tbname.py

@@ -53,6 +53,9 @@ class TDTestCase:
             "select * from cars where id=0 and tbname in ('carzero', 'cartwo')")
         tdSql.checkRows(1)
 
+        tdSql.query("select * from cars where tbname in ('carZero', 'CARONE')")
+        tdSql.checkRows(2)
+
         """
         tdSql.query("select * from cars where tbname like 'car%'")
         tdSql.checkRows(2)

tests/pytest/tools/taosdemoPerformance.py

@@ -19,11 +19,16 @@ import json
 import sys
 
 class taosdemoPerformace:
-    def __init__(self, commitID, dbName, branch, type):
+    def __init__(self, commitID, dbName, branch, type, numOfTables, numOfRows, numOfInt, numOfDouble, numOfBinary):
         self.commitID = commitID
         self.dbName = dbName
         self.branch = branch
         self.type = type
+        self.numOfTables = numOfTables
+        self.numOfRows = numOfRows
+        self.numOfInt = numOfInt
+        self.numOfDouble = numOfDouble
+        self.numOfBinary = numOfBinary 
         self.host = "127.0.0.1"
         self.user = "root"
         self.password = "taosdata"
@@ -51,13 +56,13 @@ class taosdemoPerformace:
         stb = {
             "name": "meters",
             "child_table_exists": "no",
-            "childtable_count": 10000,
+            "childtable_count": self.numOfTables,
             "childtable_prefix": "stb_",
             "auto_create_table": "no",
             "data_source": "rand",
             "batch_create_tbl_num": 10,
             "insert_mode": "taosc",
-            "insert_rows": 100000,
+            "insert_rows": self.numOfRows,
             "interlace_rows": 100,
             "max_sql_len": 1024000,
             "disorder_ratio": 0,
@@ -68,7 +73,9 @@ class taosdemoPerformace:
             "sample_file": "./sample.csv",
             "tags_file": "",
             "columns": [
-                {"type": "INT", "count": 4}
+                {"type": "INT", "count": self.numOfInt},
+                {"type": "DOUBLE", "count": self.numOfDouble},
+                {"type": "BINARY", "len": 128, "count": self.numOfBinary}
             ],
             "tags": [
                 {"type": "INT", "count": 1},
@@ -76,6 +83,7 @@ class taosdemoPerformace:
             ]
         }
 
+
         stables = []
         stables.append(stb)
 
@@ -163,7 +171,7 @@ class taosdemoPerformace:
 
         cursor.execute("create database if not exists %s" % self.dbName)
         cursor.execute("use %s" % self.dbName)
-        cursor.execute("create table if not exists taosdemo_perf (ts timestamp, create_table_time float, insert_records_time float, records_per_second float, commit_id binary(50), avg_delay float, max_delay float, min_delay float, branch binary(50), type binary(20))")
+        cursor.execute("create table if not exists taosdemo_perf (ts timestamp, create_table_time float, insert_records_time float, records_per_second float, commit_id binary(50), avg_delay float, max_delay float, min_delay float, branch binary(50), type binary(20), numoftables int, numofrows int, numofint int, numofdouble int, numofbinary int)")
         print("==================== taosdemo performance ====================")
         print("create tables time: %f" % float(self.createTableTime))
         print("insert records time: %f" % float(self.insertRecordsTime))
@@ -171,13 +179,14 @@ class taosdemoPerformace:
         print("avg delay: %f" % float(self.avgDelay))
         print("max delay: %f" % float(self.maxDelay))
         print("min delay: %f" % float(self.minDelay))
-        cursor.execute("insert into taosdemo_perf values(now, %f, %f, %f, '%s', %f, %f, %f, '%s', '%s')" %
+        cursor.execute("insert into taosdemo_perf values(now, %f, %f, %f, '%s', %f, %f, %f, '%s', '%s', %d, %d, %d, %d, %d)" %
             (float(self.createTableTime), float(self.insertRecordsTime), float(self.recordsPerSecond), 
-            self.commitID, float(self.avgDelay), float(self.maxDelay), float(self.minDelay), self.branch, self.type))
+            self.commitID, float(self.avgDelay), float(self.maxDelay), float(self.minDelay), self.branch, 
+            self.type, self.numOfTables, self.numOfRows, self.numOfInt, self.numOfDouble, self.numOfBinary))
         cursor.close()
 
         cursor1 = self.conn.cursor()
-        cursor1.execute("drop database if exists %s" % self.insertDB)
+        # cursor1.execute("drop database if exists %s" % self.insertDB)
         cursor1.close()
 
 if __name__ == '__main__':
@@ -209,8 +218,43 @@ if __name__ == '__main__':
         default='glibc',
         type=str,
         help='build type (default: glibc)')
+    parser.add_argument(
+        '-i',
+        '--num-of-int',
+        action='store',
+        default=4,
+        type=int,
+        help='num of int columns (default: 4)')
+    parser.add_argument(
+        '-D',
+        '--num-of-double',
+        action='store',
+        default=0,
+        type=int,
+        help='num of double columns (default: 4)')
+    parser.add_argument(
+        '-B',
+        '--num-of-binary',
+        action='store',
+        default=0,
+        type=int,
+        help='num of binary columns (default: 4)')
+    parser.add_argument(
+        '-t',
+        '--num-of-tables',
+        action='store',
+        default=10000,
+        type=int,
+        help='num of tables (default: 10000)')
+    parser.add_argument(
+        '-r',
+        '--num-of-rows',
+        action='store',
+        default=100000,
+        type=int,
+        help='num of rows (default: 100000)')
     args = parser.parse_args()
 
-    perftest = taosdemoPerformace(args.commit_id, args.database_name, args.git_branch, args.build_type)
+    perftest = taosdemoPerformace(args.commit_id, args.database_name, args.git_branch, args.build_type, args.num_of_tables, args.num_of_rows, args.num_of_int, args.num_of_double, args.num_of_binary)
     perftest.insertData()
     perftest.createTablesAndStoreData()

tests/pytest/util/common.py

@@ -0,0 +1,53 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import random
+import string
+from util.sql import tdSql
+
+class TDCom:
+    def init(self, conn, logSql):
+        tdSql.init(conn.cursor(), logSql)
+
+    def cleanTb(self):
+        query_sql = "show stables"
+        res_row_list = tdSql.query(query_sql, True)
+        stb_list = map(lambda x: x[0], res_row_list)
+        for stb in stb_list:
+            tdSql.execute(f'drop table if exists {stb}')
+
+        query_sql = "show tables"
+        res_row_list = tdSql.query(query_sql, True)
+        tb_list = map(lambda x: x[0], res_row_list)
+        for tb in tb_list:
+            tdSql.execute(f'drop table if exists {tb}')
+
+    def getLongName(self, len, mode = "mixed"):
+        """
+            generate long name
+            mode could be numbers/letters/letters_mixed/mixed
+        """    
+        if mode == "numbers": 
+            chars = ''.join(random.choice(string.digits) for i in range(len))
+        elif mode == "letters": 
+            chars = ''.join(random.choice(string.ascii_letters.lower()) for i in range(len))
+        elif mode == "letters_mixed": 
+            chars = ''.join(random.choice(string.ascii_letters.upper() + string.ascii_letters.lower()) for i in range(len))
+        else:
+            chars = ''.join(random.choice(string.ascii_letters.lower() + string.digits) for i in range(len))
+        return chars
+
+    def close(self):
+        self.cursor.close()
+
+tdCom = TDCom()

tests/script/general/parser/tbnameIn_query.sim

@@ -101,6 +101,30 @@ if $data11 != 2 then
   return -1
 endi
 
+## tbname in can accpet Upper case table name
+sql select count(*) from $stb where tbname in ('ti_tb0', 'TI_tb1', 'TI_TB2') group by t1 order by t1
+if $rows != 3 then
+  return -1
+endi
+if $data00 != 10 then
+  return -1
+endi
+if $data01 != 0 then
+  return -1
+endi
+if $data10 != 10 then
+  return -1
+endi
+if $data11 != 1 then
+  return -1
+endi
+if $data20 != 10 then
+  return -1
+endi
+if $data21 != 2 then
+  return -1
+endi
+
 # multiple tbname in is not allowed NOW
 sql_error select count(*) from $stb where tbname in ('ti_tb1', 'ti_tb300') and tbname in ('ti_tb5', 'ti_tb1000') group by t1 order by t1 asc
 #if $rows != 4 then