Merge pull request #8486 from taosdata/feature/d6

merge master branch int develop

Jenkinsfile

@@ -201,8 +201,8 @@ pipeline {
       stage('pre_build'){
           agent{label 'master'}
           options { skipDefaultCheckout() } 
-          when{
-                changeRequest()
+          when {
+              changeRequest()
           }
           steps {
             script{
@@ -322,21 +322,9 @@ pipeline {
               '''
 
               sh '''
-              cd ${WKC}/src/connector/node-rest/
-              npm install
-              npm run build 
-              npm run build:test
-              npm run test
-
-              '''
-
-              sh '''
-                cd ${WKC}/tests/examples/C#/taosdemo
-                mcs -out:taosdemo *.cs > /dev/null 2>&1
-                echo '' |./taosdemo -c /etc/taos
-                cd ${WKC}/tests/connectorTest/C#Test/nanosupport
-                mcs -out:nano *.cs > /dev/null 2>&1
-                echo '' |./nano
+              cd ${WKC}/tests/examples/C#/taosdemo
+              mcs -out:taosdemo *.cs > /dev/null 2>&1
+              echo '' |./taosdemo -c /etc/taos
               '''
               sh '''
                 cd ${WKC}/tests/gotest

packaging/release.sh

@@ -213,7 +213,7 @@ else
   exit 1
 fi
 
-make
+make -j8
 
 cd ${curr_dir}
 

src/client/inc/tscUtil.h

@@ -155,6 +155,7 @@ bool tscIsSessionWindowQuery(SQueryInfo* pQueryInfo);
 bool tscIsSecondStageQuery(SQueryInfo* pQueryInfo);
 bool tsIsArithmeticQueryOnAggResult(SQueryInfo* pQueryInfo);
 bool tscGroupbyColumn(SQueryInfo* pQueryInfo);
+bool tscGroupbyTag(SQueryInfo* pQueryInfo);
 int32_t tscGetTopBotQueryExprIndex(SQueryInfo* pQueryInfo);
 bool tscIsTopBotQuery(SQueryInfo* pQueryInfo);
 bool hasTagValOutput(SQueryInfo* pQueryInfo);

src/client/src/tscParseInsert.c

@@ -762,35 +762,32 @@ void tscSortRemoveDataBlockDupRowsRaw(STableDataBlocks *dataBuf) {
   if (!dataBuf->ordered) {
     char *pBlockData = pBlocks->data;
     qsort(pBlockData, pBlocks->numOfRows, dataBuf->rowSize, rowDataCompar);
+    dataBuf->ordered = true;
 
-    int32_t i = 0;
-    int32_t j = 1;
-
-    while (j < pBlocks->numOfRows) {
-      TSKEY ti = *(TSKEY *)(pBlockData + dataBuf->rowSize * i);
-      TSKEY tj = *(TSKEY *)(pBlockData + dataBuf->rowSize * j);
+    if(tsClientMerge) {
+      int32_t i = 0;
+      int32_t j = 1;
+      while (j < pBlocks->numOfRows) {
+        TSKEY ti = *(TSKEY *)(pBlockData + dataBuf->rowSize * i);
+        TSKEY tj = *(TSKEY *)(pBlockData + dataBuf->rowSize * j);
 
-      if (ti == tj) {
-        if (dataBuf->pTableMeta && dataBuf->pTableMeta->tableInfo.update != TD_ROW_DISCARD_UPDATE) {
-          memmove(pBlockData + dataBuf->rowSize * i, pBlockData + dataBuf->rowSize * j, dataBuf->rowSize);
+        if (ti == tj) {
+          if (dataBuf->pTableMeta && dataBuf->pTableMeta->tableInfo.update != TD_ROW_DISCARD_UPDATE) {
+            memmove(pBlockData + dataBuf->rowSize * i, pBlockData + dataBuf->rowSize * j, dataBuf->rowSize);
+          }
+          ++j;
+          continue;
         }
 
+        int32_t nextPos = (++i);
+        if (nextPos != j) {
+          memmove(pBlockData + dataBuf->rowSize * nextPos, pBlockData + dataBuf->rowSize * j, dataBuf->rowSize);
+        }
         ++j;
-        continue;
-      }
-
-      int32_t nextPos = (++i);
-      if (nextPos != j) {
-        memmove(pBlockData + dataBuf->rowSize * nextPos, pBlockData + dataBuf->rowSize * j, dataBuf->rowSize);
-      }
-
-      ++j;
+      }      
+      pBlocks->numOfRows = i + 1;
+      dataBuf->size = sizeof(SSubmitBlk) + dataBuf->rowSize * pBlocks->numOfRows;
     }
-
-    dataBuf->ordered = true;
-
-    pBlocks->numOfRows = i + 1;
-    dataBuf->size = sizeof(SSubmitBlk) + dataBuf->rowSize * pBlocks->numOfRows;
   }
 
   dataBuf->prevTS = INT64_MIN;
@@ -836,32 +833,33 @@ int tscSortRemoveDataBlockDupRows(STableDataBlocks *dataBuf, SBlockKeyInfo *pBlk
   if (!dataBuf->ordered) {
     pBlkKeyTuple = pBlkKeyInfo->pKeyTuple;
     qsort(pBlkKeyTuple, nRows, sizeof(SBlockKeyTuple), rowDataCompar);
+    dataBuf->ordered = true;
 
-    pBlkKeyTuple = pBlkKeyInfo->pKeyTuple;
-    int32_t i = 0;
-    int32_t j = 1;
-    while (j < nRows) {
-      TSKEY ti = (pBlkKeyTuple + i)->skey;
-      TSKEY tj = (pBlkKeyTuple + j)->skey;
-
-      if (ti == tj) {
-        if (dataBuf->pTableMeta && dataBuf->pTableMeta->tableInfo.update != TD_ROW_DISCARD_UPDATE) {
-          memmove(pBlkKeyTuple + i, pBlkKeyTuple + j, sizeof(SBlockKeyTuple));
+    if(tsClientMerge) {
+      pBlkKeyTuple = pBlkKeyInfo->pKeyTuple;
+      int32_t i = 0;
+      int32_t j = 1;
+      while (j < nRows) {
+        TSKEY ti = (pBlkKeyTuple + i)->skey;
+        TSKEY tj = (pBlkKeyTuple + j)->skey;
+
+        if (ti == tj) {
+          if (dataBuf->pTableMeta && dataBuf->pTableMeta->tableInfo.update != TD_ROW_DISCARD_UPDATE) {
+            memmove(pBlkKeyTuple + i, pBlkKeyTuple + j, sizeof(SBlockKeyTuple));
+          }
+
+          ++j;
+          continue;
         }
 
+        int32_t nextPos = (++i);
+        if (nextPos != j) {
+          memmove(pBlkKeyTuple + nextPos, pBlkKeyTuple + j, sizeof(SBlockKeyTuple));
+        }
         ++j;
-        continue;
-      }
-
-      int32_t nextPos = (++i);
-      if (nextPos != j) {
-        memmove(pBlkKeyTuple + nextPos, pBlkKeyTuple + j, sizeof(SBlockKeyTuple));
       }
-      ++j;
-    }
-
-    dataBuf->ordered = true;
-    pBlocks->numOfRows = i + 1;
+      pBlocks->numOfRows = i + 1;
+    } 
   }
 
   dataBuf->size = sizeof(SSubmitBlk) + pBlocks->numOfRows * extendedRowSize;

src/client/src/tscSQLParser.c

@@ -5022,6 +5022,7 @@ static int32_t validateJoinExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SCondExpr
   const char* msg1 = "super table join requires tags column";
   const char* msg2 = "timestamp join condition missing";
   const char* msg3 = "condition missing for join query";
+  const char* msg4 = "only ts column join allowed";
 
   if (!QUERY_IS_JOIN_QUERY(pQueryInfo->type)) {
     if (pQueryInfo->numOfTables == 1) {
@@ -5039,6 +5040,8 @@ static int32_t validateJoinExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SCondExpr
     if (pCondExpr->pJoinExpr == NULL) {
       return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
     }
+  } else if ((!UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo)) && pCondExpr->pJoinExpr) {
+    return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
   }
 
   if (!pCondExpr->tsJoin) {
@@ -5593,10 +5596,14 @@ int32_t validateFillNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSqlNo
   const char* msg4 = "illegal value or data overflow";
   const char* msg5 = "fill only available for interval query";
   const char* msg6 = "not supported function now";
+  const char* msg7 = "join query not supported fill operation";
 
   if ((!isTimeWindowQuery(pQueryInfo)) && (!tscIsPointInterpQuery(pQueryInfo))) {
     return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg5);
   }
+  if(QUERY_IS_JOIN_QUERY(pQueryInfo->type)) {
+    return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg7);
+  }
 
   /*
    * fill options are set at the end position, when all columns are set properly
@@ -5951,6 +5958,10 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
         return invalidOperationMsg(pMsgBuf, msg11);
       }
 
+      if (udf) {
+        return invalidOperationMsg(pMsgBuf, msg11);
+      }
+
       tVariantListItem* p1 = taosArrayGet(pSqlNode->pSortOrder, 0);
       pQueryInfo->groupbyExpr.orderIndex = pSchema[index.columnIndex].colId;
       pQueryInfo->groupbyExpr.orderType = p1->sortOrder;
@@ -9212,6 +9223,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
     pQueryInfo->simpleAgg = isSimpleAggregateRv(pQueryInfo);
     pQueryInfo->onlyTagQuery = onlyTagPrjFunction(pQueryInfo);
     pQueryInfo->groupbyColumn = tscGroupbyColumn(pQueryInfo);
+    pQueryInfo->groupbyTag = tscGroupbyTag(pQueryInfo);
     pQueryInfo->arithmeticOnAgg   = tsIsArithmeticQueryOnAggResult(pQueryInfo);
     pQueryInfo->orderProjectQuery = tscOrderedProjectionQueryOnSTable(pQueryInfo, 0);
 

src/client/src/tscStream.c

@@ -752,7 +752,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *,
 void taos_close_stream(TAOS_STREAM *handle) {
   SSqlStream *pStream = (SSqlStream *)handle;
 
-  SSqlObj *pSql = (SSqlObj *)atomic_exchange_ptr(&pStream->pSql, 0);
+  SSqlObj *pSql = pStream->pSql;
   if (pSql == NULL) {
     return;
   }
@@ -763,13 +763,13 @@ void taos_close_stream(TAOS_STREAM *handle) {
    */
   if (pSql->signature == pSql) {
     tscRemoveFromStreamList(pStream, pSql);
+    pStream->pSql = NULL;
 
     taosTmrStopA(&(pStream->pTimer));
 
     tscDebug("0x%"PRIx64" stream:%p is closed", pSql->self, pStream);
     // notify CQ to release the pStream object
     pStream->fp(pStream->param, NULL, NULL);
-    pStream->pSql = NULL;
 
     taos_free_result(pSql);
     tfree(pStream);

src/client/src/tscSubquery.c

@@ -2876,7 +2876,7 @@ void tscHandleSubqueryError(SRetrieveSupport *trsupport, SSqlObj *pSql, int numO
     SSqlObj *userSql = pParentSql->rootObj;
 
     if ((code == TSDB_CODE_TDB_INVALID_TABLE_ID || code == TSDB_CODE_VND_INVALID_VGROUP_ID) && userSql->retry < userSql->maxRetry) {
-      if (userSql != pParentSql) {
+      if (userSql != pParentSql && pParentSql->freeParam != NULL) {
         (*pParentSql->freeParam)(&pParentSql->param);
       }
 
@@ -3729,6 +3729,25 @@ static UNUSED_FUNC bool tscHasRemainDataInSubqueryResultSet(SSqlObj *pSql) {
   return hasData;
 }
 
+
+void tscSetQuerySort(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAttr) {
+  if (pQueryInfo->interval.interval <= 0) {
+    return;
+  }
+  
+  if (pQueryInfo->pUpstream != NULL && taosArrayGetSize(pQueryInfo->pUpstream) > 0) {
+    size_t size = taosArrayGetSize(pQueryInfo->pUpstream);
+    for(int32_t i = 0; i < size; ++i) {
+      SQueryInfo* pq = taosArrayGetP(pQueryInfo->pUpstream, i);
+      if (pq->groupbyTag && pq->interval.interval > 0) {
+        pQueryAttr->needSort = true;
+        return;
+      }
+    }
+  }
+}
+
+
 void* createQInfoFromQueryNode(SQueryInfo* pQueryInfo, STableGroupInfo* pTableGroupInfo, SOperatorInfo* pSourceOperator,
                                char* sql, void* merger, int32_t stage, uint64_t qId) {
   assert(pQueryInfo != NULL);
@@ -3831,6 +3850,7 @@ void* createQInfoFromQueryNode(SQueryInfo* pQueryInfo, STableGroupInfo* pTableGr
   SArray* pa = NULL;
   if (stage == MASTER_SCAN) {
     pQueryAttr->createFilterOperator = false;  // no need for parent query
+    tscSetQuerySort(pQueryInfo, pQueryAttr);
     pa = createExecOperatorPlan(pQueryAttr);
   } else {
     pa = createGlobalMergePlan(pQueryAttr);

src/client/src/tscUtil.c

@@ -414,6 +414,19 @@ bool tscGroupbyColumn(SQueryInfo* pQueryInfo) {
   return false;
 }
 
+bool tscGroupbyTag(SQueryInfo* pQueryInfo) {
+  SGroupbyExpr* pGroupbyExpr = &pQueryInfo->groupbyExpr;
+  for (int32_t k = 0; k < pGroupbyExpr->numOfGroupCols; ++k) {
+    SColIndex* pIndex = taosArrayGet(pGroupbyExpr->columnInfo, k);
+    if (TSDB_COL_IS_TAG(pIndex->flag)) {  // group by tag
+      return true;
+    }
+  }
+
+  return false;
+}
+
+
 int32_t tscGetTopBotQueryExprIndex(SQueryInfo* pQueryInfo) {
   size_t numOfExprs = tscNumOfExprs(pQueryInfo);
 
@@ -1256,6 +1269,7 @@ static void createInputDataFilterInfo(SQueryInfo* px, int32_t numOfCol1, int32_t
 }
 */
 
+
 void handleDownstreamOperator(SSqlObj** pSqlObjList, int32_t numOfUpstream, SQueryInfo* px, SSqlObj* pSql) {
   SSqlRes* pOutput = &pSql->res;
 

src/common/inc/tdataformat.h

@@ -339,7 +339,9 @@ static FORCE_INLINE void dataColReset(SDataCol *pDataCol) { pDataCol->len = 0; }
 int tdAllocMemForCol(SDataCol *pCol, int maxPoints);
 
 void dataColInit(SDataCol *pDataCol, STColumn *pCol, int maxPoints);
-int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPoints);
+
+int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPoints, int rowOffset);
+
 void dataColSetOffset(SDataCol *pCol, int nEle);
 
 bool isNEleNull(SDataCol *pCol, int nEle);
@@ -670,7 +672,7 @@ static FORCE_INLINE char *memRowEnd(SMemRow row) {
 #define memRowDeleted(r) TKEY_IS_DELETED(memRowTKey(r))
 
 SMemRow tdMemRowDup(SMemRow row);
-void    tdAppendMemRowToDataCol(SMemRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull);
+void    tdAppendMemRowToDataCol(SMemRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull, int rowOffset);
 
 // NOTE: offset here including the header size
 static FORCE_INLINE void *tdGetMemRowDataOfCol(void *row, int16_t colId, int8_t colType, uint16_t offset) {

src/common/inc/tglobal.h

@@ -217,6 +217,8 @@ extern int32_t wDebugFlag;
 extern int32_t cqDebugFlag;
 extern int32_t debugFlag;
 
+extern int8_t tsClientMerge;
+
 #ifdef TD_TSZ
 // lossy
 extern char lossyColumns[];
@@ -232,6 +234,7 @@ extern int8_t tsDeadLockKillQuery;
 // schemaless
 extern char tsDefaultJSONStrType[];
 
+
 typedef struct {
   char dir[TSDB_FILENAME_LEN];
   int  level;

src/common/src/tdataformat.c

@@ -239,9 +239,12 @@ void dataColInit(SDataCol *pDataCol, STColumn *pCol, int maxPoints) {
 
   pDataCol->len = 0;
 }
-// value from timestamp should be TKEY here instead of TSKEY
-int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPoints) {
-  ASSERT(pCol != NULL && value != NULL);
+/**
+ *  value from timestamp should be TKEY here instead of TSKEY.
+ *  - rowOffset: 0 for current row, -1 for previous row
+ */
+int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPoints, int rowOffset) {
+  ASSERT(pCol != NULL && value != NULL && (rowOffset == 0 || rowOffset == -1));
 
   if (isAllRowsNull(pCol)) {
     if (isNull(value, pCol->type)) {
@@ -257,16 +260,29 @@ int dataColAppendVal(SDataCol *pCol, const void *value, int numOfRows, int maxPo
   }
 
   if (IS_VAR_DATA_TYPE(pCol->type)) {
-    // set offset
-    pCol->dataOff[numOfRows] = pCol->len;
-    // Copy data
-    memcpy(POINTER_SHIFT(pCol->pData, pCol->len), value, varDataTLen(value));
-    // Update the length
-    pCol->len += varDataTLen(value);
+    if (rowOffset == 0) {
+      // set offset
+        pCol->dataOff[numOfRows] = pCol->len;
+      // Copy data
+      memcpy(POINTER_SHIFT(pCol->pData, pCol->len), value, varDataTLen(value));
+      // Update the length
+      pCol->len += varDataTLen(value);
+    } else {
+      // Copy data
+      void *lastValue = POINTER_SHIFT(pCol->pData, pCol->dataOff[numOfRows]);
+      int   lastValLen = varDataTLen(lastValue);
+      memcpy(lastValue, value, varDataTLen(value));
+      // Update the length
+      pCol->len -= lastValLen;
+      pCol->len += varDataTLen(value);
+    }
   } else {
-    ASSERT(pCol->len == TYPE_BYTES[pCol->type] * numOfRows);
-    memcpy(POINTER_SHIFT(pCol->pData, pCol->len), value, pCol->bytes);
-    pCol->len += pCol->bytes;
+    // update the value of last row with increasing the pCol->len and keeping the numOfRows for partial update
+    ASSERT(pCol->len == (TYPE_BYTES[pCol->type] * (numOfRows - rowOffset)));
+    memcpy(POINTER_SHIFT(pCol->pData, (pCol->len + rowOffset * TYPE_BYTES[pCol->type])), value, pCol->bytes);
+    if (rowOffset == 0) {
+      pCol->len += pCol->bytes;
+    }
   }
   return 0;
 }
@@ -441,7 +457,8 @@ void tdResetDataCols(SDataCols *pCols) {
   }
 }
 
-static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull) {
+static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull,
+                                     int rowOffset) {
   ASSERT(pCols->numOfRows == 0 || dataColsKeyLast(pCols) < dataRowKey(row));
 
   int rcol = 0;
@@ -451,7 +468,7 @@ static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols
     bool setCol = 0;
     SDataCol *pDataCol = &(pCols->cols[dcol]);
     if (rcol >= schemaNCols(pSchema)) {
-      dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints);
+      dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       dcol++;
       continue;
     }
@@ -460,14 +477,14 @@ static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols
     if (pRowCol->colId == pDataCol->colId) {
       void *value = tdGetRowDataOfCol(row, pRowCol->type, pRowCol->offset + TD_DATA_ROW_HEAD_SIZE);
       if(!isNull(value, pDataCol->type)) setCol = 1;
-      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints);
+      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
       dcol++;
       rcol++;
     } else if (pRowCol->colId < pDataCol->colId) {
       rcol++;
     } else {
       if(forceSetNull || setCol) {
-        dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints);
+        dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       }
       dcol++;
     }
@@ -475,7 +492,7 @@ static void tdAppendDataRowToDataCol(SDataRow row, STSchema *pSchema, SDataCols
   pCols->numOfRows++;
 }
 
-static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull) {
+static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull, int rowOffset) {
   ASSERT(pCols->numOfRows == 0 || dataColsKeyLast(pCols) < kvRowKey(row));
 
   int rcol = 0;
@@ -487,7 +504,7 @@ static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCo
     bool setCol = 0;
     SDataCol *pDataCol = &(pCols->cols[dcol]);
     if (rcol >= nRowCols || rcol >= schemaNCols(pSchema)) {
-      dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints);
+      dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       ++dcol;
       continue;
     }
@@ -497,14 +514,14 @@ static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCo
     if (colIdx->colId == pDataCol->colId) {
       void *value = tdGetKvRowDataOfCol(row, colIdx->offset);
       if(!isNull(value, pDataCol->type)) setCol = 1;
-      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints);
+      dataColAppendVal(pDataCol, value, pCols->numOfRows, pCols->maxPoints, rowOffset);
       ++dcol;
       ++rcol;
     } else if (colIdx->colId < pDataCol->colId) {
       ++rcol;
     } else {
       if(forceSetNull || setCol) {
-        dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints);
+        dataColAppendVal(pDataCol, getNullValue(pDataCol->type), pCols->numOfRows, pCols->maxPoints, rowOffset);
       }
       ++dcol;
     }
@@ -512,11 +529,11 @@ static void tdAppendKvRowToDataCol(SKVRow row, STSchema *pSchema, SDataCols *pCo
   pCols->numOfRows++;
 }
 
-void tdAppendMemRowToDataCol(SMemRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull) {
+void tdAppendMemRowToDataCol(SMemRow row, STSchema *pSchema, SDataCols *pCols, bool forceSetNull, int rowOffset) {
   if (isDataRow(row)) {
-    tdAppendDataRowToDataCol(memRowDataBody(row), pSchema, pCols, forceSetNull);
+    tdAppendDataRowToDataCol(memRowDataBody(row), pSchema, pCols, forceSetNull, rowOffset);
   } else if (isKvRow(row)) {
-    tdAppendKvRowToDataCol(memRowKvBody(row), pSchema, pCols, forceSetNull);
+    tdAppendKvRowToDataCol(memRowKvBody(row), pSchema, pCols, forceSetNull, rowOffset);
   } else {
     ASSERT(0);
   }
@@ -539,7 +556,7 @@ int tdMergeDataCols(SDataCols *target, SDataCols *source, int rowsToMerge, int *
       for (int j = 0; j < source->numOfCols; j++) {
         if (source->cols[j].len > 0 || target->cols[j].len > 0) {
           dataColAppendVal(target->cols + j, tdGetColDataOfRow(source->cols + j, i + (*pOffset)), target->numOfRows,
-                           target->maxPoints);
+                           target->maxPoints, 0);
         }
       }
       target->numOfRows++;
@@ -583,7 +600,7 @@ static void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, i
         ASSERT(target->cols[i].type == src1->cols[i].type);
         if (src1->cols[i].len > 0 || target->cols[i].len > 0) {
           dataColAppendVal(&(target->cols[i]), tdGetColDataOfRow(src1->cols + i, *iter1), target->numOfRows,
-                           target->maxPoints);
+                           target->maxPoints, 0);
         }
       }
 
@@ -595,10 +612,10 @@ static void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, i
           ASSERT(target->cols[i].type == src2->cols[i].type);
           if (src2->cols[i].len > 0 && !isNull(src2->cols[i].pData, src2->cols[i].type)) {
             dataColAppendVal(&(target->cols[i]), tdGetColDataOfRow(src2->cols + i, *iter2), target->numOfRows,
-                             target->maxPoints);
+                             target->maxPoints, 0);
           } else if(!forceSetNull && key1 == key2 && src1->cols[i].len > 0) {
             dataColAppendVal(&(target->cols[i]), tdGetColDataOfRow(src1->cols + i, *iter1), target->numOfRows,
-                             target->maxPoints);
+                             target->maxPoints, 0);
           } else if(target->cols[i].len > 0) {
             dataColSetNullAt(&target->cols[i], target->numOfRows);
           }

src/common/src/tglobal.c

@@ -268,6 +268,8 @@ int32_t tsdbDebugFlag = 131;
 int32_t cqDebugFlag = 131;
 int32_t fsDebugFlag = 135;
 
+int8_t tsClientMerge = 0;
+
 #ifdef TD_TSZ
 //
 // lossy compress 6
@@ -1642,6 +1644,16 @@ static void doInitGlobalConfig(void) {
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
 
+  cfg.option = "clientMerge";
+  cfg.ptr = &tsClientMerge;
+  cfg.valType = TAOS_CFG_VTYPE_INT8;
+  cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
+  cfg.minValue = 0;
+  cfg.maxValue = 1;
+  cfg.ptrLength = 1;
+  cfg.unitType = TAOS_CFG_UTYPE_NONE;
+  taosInitConfigOption(cfg);
+
   // default JSON string type option "binary"/"nchar"
   cfg.option = "defaultJSONStrType";
   cfg.ptr = tsDefaultJSONStrType;
@@ -1715,9 +1727,9 @@ static void doInitGlobalConfig(void) {
   cfg.ptrLength = 0;
   cfg.unitType = TAOS_CFG_UTYPE_NONE;
   taosInitConfigOption(cfg);
-  assert(tsGlobalConfigNum == TSDB_CFG_MAX_NUM);
+  assert(tsGlobalConfigNum < TSDB_CFG_MAX_NUM);
 #else
-  assert(tsGlobalConfigNum == TSDB_CFG_MAX_NUM - 5);
+  assert(tsGlobalConfigNum < TSDB_CFG_MAX_NUM);
 #endif
 
 }

src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/Utils.java

@@ -121,7 +121,7 @@ public class Utils {
     }
 
     private static void findValuesClauseRangeSet(String preparedSql, RangeSet<Integer> clauseRangeSet) {
-        Matcher matcher = Pattern.compile("(values|,)\\s*(\\([^)]*\\))").matcher(preparedSql);
+        Matcher matcher = Pattern.compile("(values||,)\\s*(\\([^)]*\\))").matcher(preparedSql);
         while (matcher.find()) {
             int start = matcher.start(2);
             int end = matcher.end(2);

src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java

@@ -518,7 +518,7 @@ public class SQLTest {
 
     @Test
     public void testCase050() {
-        String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts and t1.location = t3.location";
+        String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts";
         // when
         ResultSet rs = executeQuery(connection, sql);
         // then

src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/UtilsTest.java

@@ -73,6 +73,48 @@ public class UtilsTest {
         Assert.assertEquals(expected, actual);
     }
 
+    @Test
+    public void multiValuesAndWhitespace() {
+        // given
+        String nativeSql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?)  VALUES (?,?,?,?)  (?,?,?,?) (?,?,?,?)";
+        Object[] parameters = Stream.of("d1", 1, 100, 3.14, "abc", 4, 200, 3.1415, "xyz", 5, 300, 3.141592, "uvw", 6).toArray();
+
+        // when
+        String actual = Utils.getNativeSql(nativeSql, parameters);
+
+        // then
+        String expected = "INSERT INTO d1 (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (1)  VALUES (100,3.14,'abc',4)  (200,3.1415,'xyz',5) (300,3.141592,'uvw',6)";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void multiValuesNoSeparator() {
+        // given
+        String nativeSql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?)  VALUES (?,?,?,?)(?,?,?,?)(?,?,?,?)";
+        Object[] parameters = Stream.of("d1", 1, 100, 3.14, "abc", 4, 200, 3.1415, "xyz", 5, 300, 3.141592, "uvw", 6).toArray();
+
+        // when
+        String actual = Utils.getNativeSql(nativeSql, parameters);
+
+        // then
+        String expected = "INSERT INTO d1 (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (1)  VALUES (100,3.14,'abc',4)(200,3.1415,'xyz',5)(300,3.141592,'uvw',6)";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void multiValuesMultiSeparator() {
+        // given
+        String nativeSql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?)  VALUES (?,?,?,?) (?,?,?,?), (?,?,?,?)";
+        Object[] parameters = Stream.of("d1", 1, 100, 3.14, "abc", 4, 200, 3.1415, "xyz", 5, 300, 3.141592, "uvw", 6).toArray();
+
+        // when
+        String actual = Utils.getNativeSql(nativeSql, parameters);
+
+        // then
+        String expected = "INSERT INTO d1 (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (1)  VALUES (100,3.14,'abc',4) (200,3.1415,'xyz',5), (300,3.141592,'uvw',6)";
+        Assert.assertEquals(expected, actual);
+    }
+
     @Test
     public void lineTerminator() {
         // given
@@ -100,6 +142,32 @@ public class UtilsTest {
         Assert.assertEquals(expected, actual);
     }
 
+    @Test
+    public void lineTerminatorAndMultiValuesAndNoneOrMoreWhitespace() {
+        String nativeSql = "INSERT Into ? TAGS(?) VALUES(?,?,\r\n?,?),(?,? ,\r\n?,?) t? tags (?) Values (?,?,?\r\n,?) (?,?,?,?) t? Tags(?) values  (?,?,?,?) , (?,?,?,?)";
+        Object[] parameters = Stream.of("t1", "abc", 100, 1.1, "xxx", "xxx", 200, 2.2, "xxx", "xxx", 2, "bcd", 300, 3.3, "xxx", "xxx", 400, 4.4, "xxx", "xxx", 3, "cde", 500, 5.5, "xxx", "xxx", 600, 6.6, "xxx", "xxx").toArray();
+
+        // when
+        String actual = Utils.getNativeSql(nativeSql, parameters);
+
+        // then
+        String expected = "INSERT Into t1 TAGS('abc') VALUES(100,1.1,\r\n'xxx','xxx'),(200,2.2 ,\r\n'xxx','xxx') t2 tags ('bcd') Values (300,3.3,'xxx'\r\n,'xxx') (400,4.4,'xxx','xxx') t3 Tags('cde') values  (500,5.5,'xxx','xxx') , (600,6.6,'xxx','xxx')";
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void multiValuesAndNoneOrMoreWhitespace() {
+        String nativeSql = "INSERT INTO ? USING traces TAGS (?, ?) VALUES (?, ?, ?, ?, ?, ?, ?)  (?, ?, ?, ?, ?, ?, ?)";
+        Object[] parameters = Stream.of("t1", "t1", "t2", 1632968284000L, 111.111, 119.001, 0.4, 90, 99.1, "WGS84", 1632968285000L, 111.21109999999999, 120.001, 0.5, 91, 99.19999999999999, "WGS84").toArray();
+
+        // when
+        String actual = Utils.getNativeSql(nativeSql, parameters);
+
+        // then
+        String expected = "INSERT INTO t1 USING traces TAGS ('t1', 't2') VALUES (1632968284000, 111.111, 119.001, 0.4, 90, 99.1, 'WGS84')  (1632968285000, 111.21109999999999, 120.001, 0.5, 91, 99.19999999999999, 'WGS84')";
+        Assert.assertEquals(expected, actual);
+    }
+
     @Test
     public void replaceNothing() {
         // given

src/kit/shell/CMakeLists.txt

@@ -26,6 +26,8 @@ ENDIF ()
 
   SET_TARGET_PROPERTIES(shell PROPERTIES OUTPUT_NAME taos)
 ELSEIF (TD_WINDOWS)
+  ADD_DEFINITIONS(-DUNICODE)
+  ADD_DEFINITIONS(-D_UNICODE)
   LIST(APPEND SRC ./src/shellEngine.c)
   LIST(APPEND SRC ./src/shellMain.c)
   LIST(APPEND SRC ./src/shellWindows.c)

src/kit/shell/src/shellMain.c

@@ -95,6 +95,9 @@ SShellArguments args = {
  */
 int main(int argc, char* argv[]) {
   /*setlocale(LC_ALL, "en_US.UTF-8"); */
+#ifdef WINDOWS
+  SetConsoleOutputCP(CP_UTF8);
+#endif
 
   if (!checkVersion()) {
     exit(EXIT_FAILURE);

src/kit/shell/src/shellWindows.c

@@ -272,13 +272,16 @@ int32_t shellReadCommand(TAOS *con, char command[]) {
   cmd.command = (char *)calloc(1, MAX_COMMAND_SIZE);
 
   // Read input.
-  char c;
+  void *console = GetStdHandle(STD_INPUT_HANDLE);
+  unsigned long read;
+  wchar_t c;
+  char mbStr[16];
   while (1) {
-    c = getchar();
-
+    int ret = ReadConsole(console, &c, 1, &read, NULL);
+    int size = WideCharToMultiByte(CP_UTF8, 0, &c, read, mbStr, sizeof(mbStr), NULL, NULL);
+    mbStr[size] = 0;
     switch (c) {
       case '\n':
-      case '\r':
         if (isReadyGo(&cmd)) {
           sprintf(command, "%s%s", cmd.buffer, cmd.command);
           free(cmd.buffer);
@@ -291,8 +294,12 @@ int32_t shellReadCommand(TAOS *con, char command[]) {
           updateBuffer(&cmd);
         }
         break;
+      case '\r':
+        break;
       default:
-        insertChar(&cmd, c);
+        for (int i = 0; i < size; ++i) {
+          insertChar(&cmd, mbStr[i]);
+        }
     }
   }
 

src/kit/taosdemo/taosdemo.c

@@ -3567,8 +3567,10 @@ static int postProceSql(char *host, uint16_t port,
             break;
         received += bytes;
 
-        response_buf[RESP_BUF_LEN - 1] = '\0';
+        verbosePrint("%s() LN%d: received:%d resp_len:%d, response_buf:\n%s\n",
+                __func__, __LINE__, received, resp_len, response_buf);
 
+        response_buf[RESP_BUF_LEN - 1] = '\0';
         if (strlen(response_buf)) {
             verbosePrint("%s() LN%d: received:%d resp_len:%d, response_buf:\n%s\n",
                     __func__, __LINE__, received, resp_len, response_buf);
@@ -6611,7 +6613,6 @@ static int getRowDataFromSample(
             stbInfo->sampleDataBuf
             + stbInfo->lenOfOneRow * (*sampleUsePos));
     }
-
     dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
 
     (*sampleUsePos)++;
@@ -11211,7 +11212,6 @@ static void startMultiThreadInsertData(int threads, char* db_name,
               pThreadInfo->start_time = pThreadInfo->start_time + rand_int() % 10000 - rand_tinyint();
               }
               */
-
         if (g_args.iface == REST_IFACE || ((stbInfo) && (stbInfo->iface == REST_IFACE))) {
 #ifdef WINDOWS
             WSADATA wsaData;
@@ -11237,7 +11237,6 @@ static void startMultiThreadInsertData(int threads, char* db_name,
             pThreadInfo->sockfd = sockfd;
         }
 
-
         tsem_init(&(pThreadInfo->lock_sem), 0, 0);
         if (ASYNC_MODE == g_Dbs.asyncMode) {
             pthread_create(pids + i, NULL, asyncWrite, pThreadInfo);

src/query/inc/qExecutor.h

@@ -229,6 +229,7 @@ typedef struct SQueryAttr {
   bool             stateWindow;       // window State on sub/normal table
   bool             createFilterOperator; // if filter operator is needed
   bool             multigroupResult; // multigroup result can exist in one SSDataBlock
+  bool             needSort;         // need sort rowRes
   int32_t          interBufSize;     // intermediate buffer sizse
 
   int32_t          havingNum;        // having expr number

src/query/inc/qTableMeta.h

@@ -152,7 +152,8 @@ typedef struct SQueryInfo {
   struct SQueryInfo *pDownstream;
   int32_t            havingFieldNum;
   bool               stableQuery;
-  bool               groupbyColumn;
+  bool               groupbyColumn;  
+  bool               groupbyTag;
   bool               simpleAgg;
   bool               arithmeticOnAgg;
   bool               projectionQuery;

src/query/src/qExecutor.c

@@ -1313,9 +1313,6 @@ static void projectApplyFunctions(SQueryRuntimeEnv *pRuntimeEnv, SQLFunctionCtx
     if (pCtx[k].currentStage == MERGE_STAGE) {
       pCtx[k].order = TSDB_ORDER_ASC;
     }
-
-    pCtx[k].startTs = pQueryAttr->window.skey;
-
     if (pCtx[k].functionId < 0) {
       // load the script and exec
       SUdfInfo* pUdfInfo = pRuntimeEnv->pUdfInfo;
@@ -5991,6 +5988,18 @@ static SSDataBlock* doFilter(void* param, bool* newgroup) {
   return NULL;
 }
 
+static int32_t resRowCompare(const void *r1, const void *r2) {
+  SResultRow *res1 = *(SResultRow **)r1;
+  SResultRow *res2 = *(SResultRow **)r2;
+
+  if (res1->win.skey == res2->win.skey) {
+    return 0;
+  } else {
+    return res1->win.skey > res2->win.skey ? 1 : -1;
+  }
+}
+
+
 static SSDataBlock* doIntervalAgg(void* param, bool* newgroup) {
   SOperatorInfo* pOperator = (SOperatorInfo*) param;
   if (pOperator->status == OP_EXEC_DONE) {
@@ -6036,6 +6045,10 @@ static SSDataBlock* doIntervalAgg(void* param, bool* newgroup) {
   pQueryAttr->window = win;
 
   pOperator->status = OP_RES_TO_RETURN;
+  if (pIntervalInfo->resultRowInfo.size > 0 && pQueryAttr->needSort) {
+    qsort(pIntervalInfo->resultRowInfo.pResult, pIntervalInfo->resultRowInfo.size, POINTER_BYTES, resRowCompare);
+  }
+  
   closeAllResultRows(&pIntervalInfo->resultRowInfo);
   setQueryStatus(pRuntimeEnv, QUERY_COMPLETED);
   finalizeQueryResult(pOperator, pIntervalInfo->pCtx, &pIntervalInfo->resultRowInfo, pIntervalInfo->rowCellInfoOffset);

src/tsdb/inc/tsdbMeta.h

@@ -41,6 +41,7 @@ typedef struct STable {
   int16_t        restoreColumnNum;
   bool           hasRestoreLastColumn;
   int            lastColSVersion;
+  int16_t        cacheLastConfigVersion;
   T_REF_DECLARE()
 } STable;
 

src/tsdb/inc/tsdbint.h

@@ -79,8 +79,8 @@ struct STsdbRepo {
   STsdbCfg        save_config;    // save apply config
   bool            config_changed; // config changed flag
   pthread_mutex_t save_mutex;     // protect save config
-  
-  uint8_t         hasCachedLastColumn;
+
+  int16_t         cacheLastConfigVersion;
 
   STsdbAppH       appH;
   STsdbStat       stat;
@@ -111,7 +111,8 @@ int        tsdbUnlockRepo(STsdbRepo* pRepo);
 STsdbMeta* tsdbGetMeta(STsdbRepo* pRepo);
 int        tsdbCheckCommit(STsdbRepo* pRepo);
 int        tsdbRestoreInfo(STsdbRepo* pRepo);
-int        tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg);
+UNUSED_FUNC int tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg);
+int32_t    tsdbLoadLastCache(STsdbRepo *pRepo, STable* pTable);
 void       tsdbGetRootDir(int repoid, char dirName[]);
 void       tsdbGetDataDir(int repoid, char dirName[]);
 

src/tsdb/src/tsdbCommit.c

@@ -1468,7 +1468,7 @@ static void tsdbLoadAndMergeFromCache(SDataCols *pDataCols, int *iter, SCommitIt
       for (int i = 0; i < pDataCols->numOfCols; i++) {
         //TODO: dataColAppendVal may fail
         dataColAppendVal(pTarget->cols + i, tdGetColDataOfRow(pDataCols->cols + i, *iter), pTarget->numOfRows,
-                         pTarget->maxPoints);
+                         pTarget->maxPoints, 0);
       }
 
       pTarget->numOfRows++;
@@ -1480,7 +1480,7 @@ static void tsdbLoadAndMergeFromCache(SDataCols *pDataCols, int *iter, SCommitIt
         ASSERT(pSchema != NULL);
       }
 
-      tdAppendMemRowToDataCol(row, pSchema, pTarget, true);
+      tdAppendMemRowToDataCol(row, pSchema, pTarget, true, 0);
 
       tSkipListIterNext(pCommitIter->pIter);
     } else {
@@ -1489,7 +1489,7 @@ static void tsdbLoadAndMergeFromCache(SDataCols *pDataCols, int *iter, SCommitIt
         for (int i = 0; i < pDataCols->numOfCols; i++) {
           //TODO: dataColAppendVal may fail
           dataColAppendVal(pTarget->cols + i, tdGetColDataOfRow(pDataCols->cols + i, *iter), pTarget->numOfRows,
-                           pTarget->maxPoints);
+                           pTarget->maxPoints, 0);
         }
 
         if(update == TD_ROW_DISCARD_UPDATE) pTarget->numOfRows++;
@@ -1502,7 +1502,8 @@ static void tsdbLoadAndMergeFromCache(SDataCols *pDataCols, int *iter, SCommitIt
           ASSERT(pSchema != NULL);
         }
 
-        tdAppendMemRowToDataCol(row, pSchema, pTarget, update == TD_ROW_OVERWRITE_UPDATE);
+        tdAppendMemRowToDataCol(row, pSchema, pTarget, update == TD_ROW_OVERWRITE_UPDATE,
+                                update != TD_ROW_PARTIAL_UPDATE ? 0 : -1);
       }
       (*iter)++;
       tSkipListIterNext(pCommitIter->pIter);

src/tsdb/src/tsdbCommitQueue.c

@@ -146,7 +146,9 @@ static void tsdbApplyRepoConfig(STsdbRepo *pRepo) {
 
   if (oldCfg.cacheLastRow != pRepo->config.cacheLastRow) {
     if (tsdbLockRepo(pRepo) < 0) return;
-    tsdbCacheLastData(pRepo, &oldCfg);
+    // tsdbCacheLastData(pRepo, &oldCfg);
+    // lazy load last cache when query or update
+    ++pRepo->cacheLastConfigVersion;
     tsdbUnlockRepo(pRepo);
   }
 

src/tsdb/src/tsdbMain.c

@@ -576,7 +576,7 @@ static STsdbRepo *tsdbNewRepo(STsdbCfg *pCfg, STsdbAppH *pAppH) {
     return NULL;
   }
   pRepo->config_changed = false;
-  atomic_store_8(&pRepo->hasCachedLastColumn, 0);
+  pRepo->cacheLastConfigVersion = 0;
 
   code = tsem_init(&(pRepo->readyToCommit), 0, 1);
   if (code != 0) {
@@ -726,7 +726,7 @@ static int tsdbRestoreLastColumns(STsdbRepo *pRepo, STable *pTable, SReadH* pRea
         loadStatisData = true;
       }
     }
-
+    TSDB_WLOCK_TABLE(pTable);  // lock when update pTable->lastCols[]
     for (int16_t i = 0; i < numColumns && numColumns > pTable->restoreColumnNum; ++i) {
       STColumn *pCol = schemaColAt(pSchema, i);
       // ignore loaded columns
@@ -775,6 +775,7 @@ static int tsdbRestoreLastColumns(STsdbRepo *pRepo, STable *pTable, SReadH* pRea
         break;
       }
     }
+    TSDB_WUNLOCK_TABLE(pTable);
   }
 
 out:
@@ -803,20 +804,33 @@ static int tsdbRestoreLastRow(STsdbRepo *pRepo, STable *pTable, SReadH* pReadh,
   // Get the data in row
   
   STSchema *pSchema = tsdbGetTableSchema(pTable);
-  pTable->lastRow = taosTMalloc(memRowMaxBytesFromSchema(pSchema));
-  if (pTable->lastRow == NULL) {
+  SMemRow   lastRow = taosTMalloc(memRowMaxBytesFromSchema(pSchema));
+  if (lastRow == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return -1;
   }
-  memRowSetType(pTable->lastRow, SMEM_ROW_DATA);
-  tdInitDataRow(memRowDataBody(pTable->lastRow), pSchema);
+  memRowSetType(lastRow, SMEM_ROW_DATA);
+  tdInitDataRow(memRowDataBody(lastRow), pSchema);
   for (int icol = 0; icol < schemaNCols(pSchema); icol++) {
     STColumn *pCol = schemaColAt(pSchema, icol);
     SDataCol *pDataCol = pReadh->pDCols[0]->cols + icol;
-    tdAppendColVal(memRowDataBody(pTable->lastRow), tdGetColDataOfRow(pDataCol, pBlock->numOfRows - 1), pCol->type,
+    tdAppendColVal(memRowDataBody(lastRow), tdGetColDataOfRow(pDataCol, pBlock->numOfRows - 1), pCol->type,
                    pCol->offset);
   }
 
+  TSKEY lastKey = memRowKey(lastRow);
+  
+  // during the load data in file, new data would be inserted and last row has been updated
+  TSDB_WLOCK_TABLE(pTable);
+  if (pTable->lastRow == NULL) {
+    pTable->lastKey = lastKey;
+    pTable->lastRow = lastRow;
+    TSDB_WUNLOCK_TABLE(pTable);
+  } else {
+    TSDB_WUNLOCK_TABLE(pTable);
+    taosTZfree(lastRow);
+  }
+
   return 0;
 }
 
@@ -887,14 +901,105 @@ int tsdbRestoreInfo(STsdbRepo *pRepo) {
 
   tsdbDestroyReadH(&readh);
 
-  if (CACHE_LAST_NULL_COLUMN(pCfg)) {
-    atomic_store_8(&pRepo->hasCachedLastColumn, 1);
+  // if (CACHE_LAST_NULL_COLUMN(pCfg)) {
+  //   atomic_store_8(&pRepo->hasCachedLastColumn, 1);
+  // }
+
+  return 0;
+}
+
+int32_t tsdbLoadLastCache(STsdbRepo *pRepo, STable *pTable) {
+  SFSIter    fsiter;
+  SReadH     readh;
+  SDFileSet *pSet;
+  int cacheLastRowTableNum = 0;
+  int cacheLastColTableNum = 0;
+
+  bool cacheLastRow = CACHE_LAST_ROW(&(pRepo->config));
+  bool cacheLastCol = CACHE_LAST_NULL_COLUMN(&(pRepo->config));
+
+  tsdbDebug("tsdbLoadLastCache for %s, cacheLastRow:%d, cacheLastCol:%d", pTable->name->data, cacheLastRow, cacheLastCol);
+
+  pTable->cacheLastConfigVersion = pRepo->cacheLastConfigVersion;
+
+  if (!cacheLastRow && pTable->lastRow != NULL) {
+    taosTZfree(pTable->lastRow);
+    pTable->lastRow = NULL;
+  }
+  if (!cacheLastCol && pTable->lastCols != NULL) {
+    tsdbFreeLastColumns(pTable);
+  }
+
+  if (!cacheLastRow && !cacheLastCol) {
+    return 0;
+  }
+
+  cacheLastRowTableNum = (cacheLastRow && pTable->lastRow  == NULL) ? 1 : 0;
+  cacheLastColTableNum = (cacheLastCol && pTable->lastCols == NULL) ? 1 : 0;
+
+  if (cacheLastRowTableNum == 0 && cacheLastColTableNum == 0) {
+    return 0;
+  }
+
+  if (tsdbInitReadH(&readh, pRepo) < 0) {
+    return -1;
   }
 
+  tsdbRLockFS(REPO_FS(pRepo));
+  tsdbFSIterInit(&fsiter, REPO_FS(pRepo), TSDB_FS_ITER_BACKWARD);
+
+  while ((cacheLastRowTableNum > 0 || cacheLastColTableNum > 0) && (pSet = tsdbFSIterNext(&fsiter)) != NULL) {
+    if (tsdbSetAndOpenReadFSet(&readh, pSet) < 0) {
+      tsdbUnLockFS(REPO_FS(pRepo));
+      tsdbDestroyReadH(&readh);
+      return -1;
+    }
+
+    if (tsdbLoadBlockIdx(&readh) < 0) {
+      tsdbUnLockFS(REPO_FS(pRepo));
+      tsdbDestroyReadH(&readh);
+      return -1;
+    }
+
+    // tsdbDebug("tsdbRestoreInfo restore vgId:%d,table:%s", REPO_ID(pRepo), pTable->name->data);
+
+    if (tsdbSetReadTable(&readh, pTable) < 0) {
+      tsdbUnLockFS(REPO_FS(pRepo));
+      tsdbDestroyReadH(&readh);
+      return -1;
+    }
+
+    SBlockIdx *pIdx = readh.pBlkIdx;
+
+    if (pIdx && (cacheLastRowTableNum > 0) && (pTable->lastRow == NULL)) {
+      if (tsdbRestoreLastRow(pRepo, pTable, &readh, pIdx) != 0) {
+        tsdbUnLockFS(REPO_FS(pRepo));
+        tsdbDestroyReadH(&readh);
+        return -1;
+      }
+      cacheLastRowTableNum -= 1;
+    }
+
+    // restore NULL columns
+    if (pIdx && (cacheLastColTableNum > 0) && !pTable->hasRestoreLastColumn) {
+      if (tsdbRestoreLastColumns(pRepo, pTable, &readh) != 0) {
+        tsdbUnLockFS(REPO_FS(pRepo));
+        tsdbDestroyReadH(&readh);
+        return -1;
+      }
+      if (pTable->hasRestoreLastColumn) {
+        cacheLastColTableNum -= 1;
+      }
+    }
+  }
+
+  tsdbUnLockFS(REPO_FS(pRepo));
+  tsdbDestroyReadH(&readh);
+
   return 0;
 }
 
-int tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg) {
+UNUSED_FUNC int tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg) {
   bool cacheLastRow = false, cacheLastCol = false;
   SFSIter    fsiter;
   SReadH     readh;
@@ -928,9 +1033,9 @@ int tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg) {
 
   // if close last option,need to free data
   if (need_free_last_row || need_free_last_col) {
-    if (need_free_last_col) {
-      atomic_store_8(&pRepo->hasCachedLastColumn, 0);
-    }
+    // if (need_free_last_col) {
+    //   atomic_store_8(&pRepo->hasCachedLastColumn, 0);
+    // }
     tsdbInfo("free cache last data since cacheLast option changed");    
     for (int i = 1; i <= maxTableIdx; i++) {
       STable *pTable = pMeta->tables[i];
@@ -1008,9 +1113,9 @@ int tsdbCacheLastData(STsdbRepo *pRepo, STsdbCfg* oldCfg) {
 
   tsdbDestroyReadH(&readh);
 
-  if (cacheLastCol) {
-    atomic_store_8(&pRepo->hasCachedLastColumn, 1);
-  }
+  // if (cacheLastCol) {
+  //   atomic_store_8(&pRepo->hasCachedLastColumn, 1);
+  // }
   
   return 0;
 }

src/tsdb/src/tsdbMemTable.c

@@ -594,7 +594,7 @@ static int tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema *
       }
     }
 
-    tdAppendMemRowToDataCol(row, *ppSchema, pCols, true);
+    tdAppendMemRowToDataCol(row, *ppSchema, pCols, true, 0);
   }
 
   return 0;
@@ -1001,7 +1001,8 @@ static void updateTableLatestColumn(STsdbRepo *pRepo, STable *pTable, SMemRow ro
     if ((value == NULL) || isNull(value, pTCol->type)) {
       continue;
     }
-
+    // lock
+    TSDB_WLOCK_TABLE(pTable); 
     SDataCol *pDataCol = &(pLatestCols[idx]);
     if (pDataCol->pData == NULL) {
       pDataCol->pData = malloc(pTCol->bytes);
@@ -1017,6 +1018,8 @@ static void updateTableLatestColumn(STsdbRepo *pRepo, STable *pTable, SMemRow ro
     memcpy(pDataCol->pData, value, bytes);
     //tsdbInfo("updateTableLatestColumn vgId:%d cache column %d for %d,%s", REPO_ID(pRepo), j, pDataCol->bytes, (char*)pDataCol->pData);
     pDataCol->ts = memRowKey(row);
+    // unlock
+    TSDB_WUNLOCK_TABLE(pTable); 
   }
 }
 
@@ -1063,5 +1066,8 @@ static int tsdbUpdateTableLatestInfo(STsdbRepo *pRepo, STable *pTable, SMemRow r
       updateTableLatestColumn(pRepo, pTable, row);
     }
   }
+
+  pTable->cacheLastConfigVersion = pRepo->cacheLastConfigVersion;
+
   return 0;
 }

src/tsdb/src/tsdbMeta.c

@@ -639,27 +639,30 @@ int16_t tsdbGetLastColumnsIndexByColId(STable* pTable, int16_t colId) {
 }
 
 int tsdbInitColIdCacheWithSchema(STable* pTable, STSchema* pSchema) {
-  ASSERT(pTable->lastCols == NULL);
+  TSDB_WLOCK_TABLE(pTable);
+  if (pTable->lastCols == NULL) {
+    int16_t numOfColumn = pSchema->numOfCols;
 
-  int16_t numOfColumn = pSchema->numOfCols;
+    pTable->lastCols = (SDataCol *)malloc(numOfColumn * sizeof(SDataCol));
+    if (pTable->lastCols == NULL) {
+      TSDB_WUNLOCK_TABLE(pTable);
+      return -1;
+    }
 
-  pTable->lastCols = (SDataCol*)malloc(numOfColumn * sizeof(SDataCol));
-  if (pTable->lastCols == NULL) {
-    return -1;
-  }
+    for (int16_t i = 0; i < numOfColumn; ++i) {
+      STColumn *pCol = schemaColAt(pSchema, i);
+      SDataCol *pDataCol = &(pTable->lastCols[i]);
+      pDataCol->bytes = 0;
+      pDataCol->pData = NULL;
+      pDataCol->colId = pCol->colId;
+    }
 
-  for (int16_t i = 0; i < numOfColumn; ++i) {
-    STColumn *pCol = schemaColAt(pSchema, i);
-    SDataCol* pDataCol = &(pTable->lastCols[i]);
-    pDataCol->bytes = 0;
-    pDataCol->pData = NULL;
-    pDataCol->colId = pCol->colId;
+    pTable->lastColSVersion = schemaVersion(pSchema);
+    pTable->maxColNum = numOfColumn;
+    pTable->restoreColumnNum = 0;
+    pTable->hasRestoreLastColumn = false;
   }
-
-  pTable->lastColSVersion = schemaVersion(pSchema);
-  pTable->maxColNum = numOfColumn;
-  pTable->restoreColumnNum = 0;
-  pTable->hasRestoreLastColumn = false;
+  TSDB_WUNLOCK_TABLE(pTable);
   return 0;
 }
 
@@ -809,6 +812,7 @@ static STable *tsdbNewTable() {
 
   pTable->lastCols = NULL;
   pTable->restoreColumnNum = 0;
+  pTable->cacheLastConfigVersion = 0;
   pTable->maxColNum = 0;
   pTable->hasRestoreLastColumn = false;
   pTable->lastColSVersion = -1;

src/tsdb/src/tsdbRead.c

@@ -157,6 +157,7 @@ typedef struct STableGroupSupporter {
 static STimeWindow updateLastrowForEachGroup(STableGroupInfo *groupList);
 static int32_t checkForCachedLastRow(STsdbQueryHandle* pQueryHandle, STableGroupInfo *groupList);
 static int32_t checkForCachedLast(STsdbQueryHandle* pQueryHandle);
+static int32_t lazyLoadCacheLast(STsdbQueryHandle* pQueryHandle);
 static int32_t tsdbGetCachedLastRow(STable* pTable, SMemRow* pRes, TSKEY* lastKey);
 
 static void    changeQueryHandleForInterpQuery(TsdbQueryHandleT pHandle);
@@ -591,6 +592,28 @@ void tsdbResetQueryHandleForNewTable(TsdbQueryHandleT queryHandle, STsdbQueryCon
   pQueryHandle->next = doFreeColumnInfoData(pQueryHandle->next);
 }
 
+static int32_t lazyLoadCacheLast(STsdbQueryHandle* pQueryHandle) {
+  STsdbRepo* pRepo = pQueryHandle->pTsdb;
+
+  size_t  numOfTables = taosArrayGetSize(pQueryHandle->pTableCheckInfo);
+  int32_t code = 0;
+  for (size_t i = 0; i < numOfTables; ++i) {
+    STableCheckInfo* pCheckInfo = taosArrayGet(pQueryHandle->pTableCheckInfo, i);
+    STable*          pTable = pCheckInfo->pTableObj;
+    if (pTable->cacheLastConfigVersion == pRepo->cacheLastConfigVersion) {
+      continue;
+    }
+    code = tsdbLoadLastCache(pRepo, pTable);
+    if (code != 0) {
+      tsdbError("%p uid:%" PRId64 ", tid:%d, failed to load last cache since %s", pQueryHandle, pTable->tableId.uid,
+                pTable->tableId.tid, tstrerror(terrno));
+      break;
+    }
+  }
+
+  return code;
+}
+
 TsdbQueryHandleT tsdbQueryLastRow(STsdbRepo *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupList, uint64_t qId, SMemRef* pMemRef) {
   pCond->twindow = updateLastrowForEachGroup(groupList);
 
@@ -604,6 +627,8 @@ TsdbQueryHandleT tsdbQueryLastRow(STsdbRepo *tsdb, STsdbQueryCond *pCond, STable
     return NULL;
   }
 
+  lazyLoadCacheLast(pQueryHandle);
+
   int32_t code = checkForCachedLastRow(pQueryHandle, groupList);
   if (code != TSDB_CODE_SUCCESS) { // set the numOfTables to be 0
     terrno = code;
@@ -618,13 +643,14 @@ TsdbQueryHandleT tsdbQueryLastRow(STsdbRepo *tsdb, STsdbQueryCond *pCond, STable
   return pQueryHandle;
 }
 
-
 TsdbQueryHandleT tsdbQueryCacheLast(STsdbRepo *tsdb, STsdbQueryCond *pCond, STableGroupInfo *groupList, uint64_t qId, SMemRef* pMemRef) {
   STsdbQueryHandle *pQueryHandle = (STsdbQueryHandle*) tsdbQueryTables(tsdb, pCond, groupList, qId, pMemRef);
   if (pQueryHandle == NULL) {
     return NULL;
   }
 
+  lazyLoadCacheLast(pQueryHandle);
+
   int32_t code = checkForCachedLast(pQueryHandle);
   if (code != TSDB_CODE_SUCCESS) { // set the numOfTables to be 0
     terrno = code;
@@ -2758,6 +2784,9 @@ static bool loadCachedLast(STsdbQueryHandle* pQueryHandle) {
     }
     
     int32_t i = 0, j = 0;
+
+    // lock pTable->lastCols[i] as it would be released when schema update(tsdbUpdateLastColSchema)
+    TSDB_RLOCK_TABLE(pTable);
     while(i < tgNumOfCols && j < numOfCols) {
       pColInfo = taosArrayGet(pQueryHandle->pColumns, i);
       if (pTable->lastCols[j].colId < pColInfo->info.colId) {
@@ -2844,6 +2873,7 @@ static bool loadCachedLast(STsdbQueryHandle* pQueryHandle) {
       i++;
       j++;
     }
+    TSDB_RUNLOCK_TABLE(pTable);
 
     // leave the real ts column as the last row, because last function only (not stable) use the last row as res
     if (priKey != TSKEY_INITIAL_VAL) {
@@ -3175,7 +3205,9 @@ int32_t checkForCachedLast(STsdbQueryHandle* pQueryHandle) {
 
   int32_t code = 0;
   
-  if (pQueryHandle->pTsdb && atomic_load_8(&pQueryHandle->pTsdb->hasCachedLastColumn)){
+  STsdbRepo* pRepo = pQueryHandle->pTsdb;
+
+  if (pRepo && CACHE_LAST_NULL_COLUMN(&(pRepo->config))) {
     pQueryHandle->cachelastrow = TSDB_CACHED_TYPE_LAST;
   }
 

src/util/inc/tconfig.h

@@ -20,7 +20,7 @@
 extern "C" {
 #endif
 
-#define TSDB_CFG_MAX_NUM    125
+#define TSDB_CFG_MAX_NUM    128
 #define TSDB_CFG_PRINT_LEN  23
 #define TSDB_CFG_OPTION_LEN 24
 #define TSDB_CFG_VALUE_LEN  41

src/util/src/tcompression.c

@@ -346,7 +346,7 @@ int tsCompressBoolImp(const char *const input, const int nelements, char *const
       /* t = (~((( uint8_t)1) << (7-i%BITS_PER_BYTE))); */
       output[pos] |= t;
     } else {
-      uError("Invalid compress bool value:%d", output[pos]);
+      uError("Invalid compress bool value:%d", input[i]);
       return -1;
     }
   }

src/util/src/tskiplist.c

@@ -144,7 +144,6 @@ void tSkipListPutBatchByIter(SSkipList *pSkipList, void *iter, iter_next_fn_t it
 
   // backward to put the first data
   hasDup = tSkipListGetPosToPut(pSkipList, backward, pData);
-
   tSkipListPutImpl(pSkipList, pData, backward, false, hasDup);
 
   for (int level = 0; level < pSkipList->maxLevel; level++) {
@@ -163,7 +162,12 @@ void tSkipListPutBatchByIter(SSkipList *pSkipList, void *iter, iter_next_fn_t it
       for (int i = 0; i < pSkipList->maxLevel; i++) {
         forward[i] = SL_NODE_GET_BACKWARD_POINTER(pSkipList->pTail, i);
       }
+    } else if(compare == 0) {
+      // same need special deal
+      forward[0] = SL_NODE_GET_BACKWARD_POINTER(SL_NODE_GET_BACKWARD_POINTER(pSkipList->pTail,0),0);
+      hasDup = true;
     } else {
+      SSkipListNode *p  = NULL;
       SSkipListNode *px = pSkipList->pHead;
       for (int i = pSkipList->maxLevel - 1; i >= 0; --i) {
         if (i < pSkipList->level) {
@@ -175,19 +179,29 @@ void tSkipListPutBatchByIter(SSkipList *pSkipList, void *iter, iter_next_fn_t it
             }
           }
 
-          SSkipListNode *p = SL_NODE_GET_FORWARD_POINTER(px, i);
+          // if px not head , must compare with px
+          if(px == pSkipList->pHead) {
+            p = SL_NODE_GET_FORWARD_POINTER(px, i);
+          } else {
+            p = px;
+          }
           while (p != pSkipList->pTail) {
             pKey = SL_GET_NODE_KEY(pSkipList, p);
 
             compare = pSkipList->comparFn(pKey, pDataKey);
             if (compare >= 0) {
-              if (compare == 0 && !hasDup) hasDup = true;
+              if (compare == 0) {
+                hasDup = true;
+                forward[0] = SL_NODE_GET_BACKWARD_POINTER(p, 0);
+              }
               break;
             } else {
               px = p;
               p = SL_NODE_GET_FORWARD_POINTER(px, i);
             }
           }
+          // if found duplicate, immediately break, needn't continue to loop set rest forward[i] value
+          if(hasDup) break;
         }
 
         forward[i] = px;

tests/pytest/compress/compressChangeVersion.py

+###################################################################
+#           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 os
+import sys
+sys.path.insert(0, os.getcwd())
+from util.log import *
+from util.sql import *
+from util.dnodes import *
+import taos
+import threading
+import subprocess
+from random import choice
+
+ 
+class TwoClients:
+    def initConnection(self):
+        self.host = "chenhaoran01"
+        self.user = "root"
+        self.password = "taosdata"
+        self.config = "/home/chr/cfg/single/"     
+        self.port =6030 
+        self.rowNum = 10
+        self.ts = 1537146000000  
+
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root)-len("/build/bin")]
+                    break
+        return buildPath
+
+    def run(self):
+        buildPath = self.getBuildPath()
+        if (buildPath == ""):
+            tdLog.exit("taosd not found!")
+        else:
+            tdLog.info("taosd found in %s" % buildPath)
+        binPath = buildPath+ "/build/bin/"
+        walFilePath = "/var/lib/taos/mnode_bak/wal/"
+        
+        # new taos client
+        conn1 = taos.connect(host=self.host, user=self.user, password=self.password, config=self.config )
+        print(conn1)
+        cur1 = conn1.cursor()
+        tdSql.init(cur1, True)
+
+        # create backgroud db and tb
+        tdSql.execute("drop database if exists db1")
+        os.system("%staosdemo -f compress/insertDataDb1.json -y " % binPath)
+        # create foreground db and tb 
+        tdSql.execute("drop database if exists foredb")
+        tdSql.execute("create database foredb")
+        tdSql.execute("use foredb")
+        print("123test")
+        tdSql.execute("create stable if not exists stb (ts timestamp, dataInt int, dataDouble  double,dataStr nchar(200)) tags(loc nchar(50),t1 int)")
+        tdSql.execute("create table tb1 using stb tags('beijing1', 10)")
+        tdSql.execute("insert into tb1 values(1614218412000,8635,98.861,'qazwsxedcrfvtgbyhnujmikolp1')(1614218422000,8636,98.862,'qazwsxedcrfvtgbyhnujmikolp2')")
+        tdSql.execute("create table tb2 using stb tags('beijing2', 11)")
+        tdSql.execute("insert into tb2 values(1614218432000,8647,98.863,'qazwsxedcrfvtgbyhnujmikolp3')")
+        tdSql.execute("insert into tb2 values(1614218442000,8648,98.864,'qazwsxedcrfvtgbyhnujmikolp4')")
+
+
+        # check data correct 
+        tdSql.execute("use db1")
+        tdSql.query("select count(tbname) from stb0")
+        tdSql.checkData(0, 0, 50000)
+        tdSql.query("select count(*) from stb0")
+        tdSql.checkData(0, 0, 5000000)        
+        tdSql.execute("use foredb")
+        tdSql.query("select count (tbname) from stb")
+        tdSql.checkData(0, 0, 2)
+        tdSql.query("select count (*) from stb")
+        tdSql.checkData(0, 0, 4)
+        tdSql.query("select * from tb1 order by ts")
+        tdSql.checkData(0, 3, "qazwsxedcrfvtgbyhnujmikolp1")
+        tdSql.query("select * from tb2 order by ts")
+        tdSql.checkData(1, 3, "qazwsxedcrfvtgbyhnujmikolp4")
+
+
+
+        # delete useless file       
+        testcaseFilename = os.path.split(__file__)[-1]
+        os.system("rm -rf ./insert_res.txt")
+        # os.system("rm -rf compress/%s.sql" % testcaseFilename )       
+
+clients = TwoClients()
+clients.initConnection()
+# clients.getBuildPath()
+clients.run()
\ No newline at end of file

tests/pytest/compress/insertDataDb1.json

+{
+    "filetype": "insert",
+    "cfgdir": "/etc/taos",
+    "host": "127.0.0.1",
+    "port": 6030,
+    "user": "root",
+    "password": "taosdata",
+    "thread_count": 4,
+    "thread_count_create_tbl": 4,
+    "result_file": "./insert_res.txt",
+    "confirm_parameter_prompt": "no",
+    "insert_interval": 0,
+    "interlace_rows": 10,
+    "num_of_records_per_req": 1000,
+    "max_sql_len": 1024000,
+    "databases": [{
+        "dbinfo": {
+            "name": "db1",
+            "drop": "yes",
+            "replica": 1,
+            "days": 10,
+            "cache": 50,
+            "blocks": 8,
+            "precision": "ms",
+            "keep": 3650,
+            "minRows": 100,
+            "maxRows": 4096,
+            "comp":2,
+            "walLevel":1,
+            "cachelast":0,
+            "quorum":1,
+            "fsync":3000,
+            "update": 0
+        },
+        "super_tables": [{
+            "name": "stb0",
+            "child_table_exists":"no",
+            "childtable_count": 50000,
+            "childtable_prefix": "stb00_",
+            "auto_create_table": "no",
+            "batch_create_tbl_num": 100,
+            "data_source": "rand",
+            "insert_mode": "taosc",
+            "insert_rows": 100,
+            "childtable_limit": 0,
+            "childtable_offset":0,
+            "interlace_rows": 0,
+            "insert_interval":0,
+            "max_sql_len": 1024000,
+            "disorder_ratio": 0,
+            "disorder_range": 1000,
+            "timestamp_step": 1,
+            "start_timestamp": "2020-10-01 00:00:00.000",
+            "sample_format": "csv",
+            "sample_file": "./sample.csv",
+            "tags_file": "",
+            "columns": [{"type": "INT"},{"type": "TINYINT"},{"type": "smallint"},{"type": "bool"},{"type": "bigint"},{"type": "float"},{"type": "double"}, {"type": "BINARY","len": 32}, {"type": "nchar","len": 32}],
+            "tags": [{"type": "TINYINT", "count":2}, {"type": "BINARY", "len": 16, "count":1}]
+        }]
+    }]
+}
+

tests/pytest/fulltest.sh

@@ -273,6 +273,7 @@ python3 ./test.py -f query/queryStateWindow.py
 # python3 ./test.py -f query/nestedQuery/queryWithOrderLimit.py
 python3 ./test.py -f query/nestquery_last_row.py
 python3 ./test.py -f query/nestedQuery/nestedQuery.py
+python3 ./test.py -f query/nestedQuery/nestedQuery_datacheck.py
 python3 ./test.py -f query/queryCnameDisplay.py
 # python3 ./test.py -f query/operator_cost.py
 # python3 ./test.py -f query/long_where_query.py

tests/pytest/insert/boundary2.py

@@ -61,6 +61,12 @@ class TDTestCase:
         tdSql.query("select count(*) from stb")
         tdSql.checkData(0, 0, 4096)
 
+        sql = "create table stb(ts timestamp, "
+        for i in range(15):
+            sql += "col%d binary(1022), " % (i + 1)
+        sql += "col1023 binary(1015))"
+        tdSql.error(sql)
+
         endTime = time.time()
 
         sql = "create table stb(ts timestamp, "

tests/pytest/query/nestedQuery/nestedQuery.py

@@ -1714,7 +1714,6 @@ class TDTestCase:
             sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
             sql += "%s " % random.choice(q_u_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -1731,7 +1730,6 @@ class TDTestCase:
             sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
             sql += "%s " % random.choice(q_u_or_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -1767,7 +1765,6 @@ class TDTestCase:
             sql += " from table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
             sql += "%s " % random.choice(q_u_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -1784,7 +1781,6 @@ class TDTestCase:
             sql += " from table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
             sql += "%s " % random.choice(q_u_or_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -1818,7 +1814,6 @@ class TDTestCase:
             sql += " from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and   "
             sql += "%s " % random.choice(t_join_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -1835,7 +1830,6 @@ class TDTestCase:
             sql += " from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and   "
             sql += "%s " % random.choice(qt_u_or_where)
             sql += "%s " % random.choice(session_u_where)
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -2015,7 +2009,6 @@ class TDTestCase:
             sql += " from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and  "
             sql += "%s and " % random.choice(t_join_where)
             sql += "%s " % random.choice(interp_where_j)  
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -2032,7 +2025,6 @@ class TDTestCase:
             sql += " from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and  "
             sql += "%s and " % random.choice(qt_u_or_where)
             sql += "%s " % random.choice(interp_where_j)  
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -2065,7 +2057,6 @@ class TDTestCase:
             sql += " from table_0 t1, table_1 t2 where t1.ts = t2.ts and    "             
             #sql += "%s and " % random.choice(t_join_where)
             sql += "%s " % interp_where_j[random.randint(0,5)]
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "
@@ -2116,7 +2107,6 @@ class TDTestCase:
             sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
             #sql += "%s " % random.choice(interp_where_j) 
             sql += "%s " % interp_where_j[random.randint(0,5)] 
-            sql += "%s " % random.choice(fill_where)
             sql += "%s " % random.choice(order_u_where)
             sql += "%s " % random.choice(limit_u_where)
             sql += ") "

tests/pytest/query/nestedQuery/nestedQuery_datacheck.py

+###################################################################
+#           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
+import os
+import sys
+import time
+from util.log import tdLog
+from util.cases import tdCases
+from util.sql import tdSql
+from util.dnodes import tdDnodes
+from util.dnodes import *
+
+class TDTestCase:
+    updatecfgDict={'maxSQLLength':1048576}
+
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+        os.system("rm -rf query/nestedQuery/nestedQuery_datacheck.py.sql")
+        now = time.time()
+        self.ts = 1630000000000
+        self.num = 100
+        self.fornum = 3
+
+    def get_random_string(self, length):
+        letters = string.ascii_lowercase
+        result_str = ''.join(random.choice(letters) for i in range(length))
+        return result_str
+    
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root)-len("/build/bin")]
+                    break
+        return buildPath
+    
+    def restartDnodes(self):
+        tdDnodes.stop(1)
+        tdDnodes.start(1)
+
+    def dropandcreateDB(self,n):
+        for i in range(n):
+            tdSql.execute('''drop database if exists db ;''')
+            tdSql.execute('''create database db keep 36500;''')
+            tdSql.execute('''use db;''')
+
+            tdSql.execute('''create stable stable_1
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) 
+                        tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint, 
+                        t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,t_float float , t_double double , t_ts timestamp);''')
+            tdSql.execute('''create stable stable_2
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) 
+                        tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint, 
+                        t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,t_float float , t_double double , t_ts timestamp);''')
+
+
+            tdSql.execute('''create table table_0 using stable_1 
+                        tags('table_0' , '0' , '0' , '0' , '0' , 0 , '0' , '0' , '0' , '0' ,'0')''')
+            tdSql.execute('''create table table_1 using stable_1 
+                        tags('table_1' , '2147483647' , '9223372036854775807' , '32767' , '127' , 1 , 
+                        'binary1' , 'nchar1' , '1' , '11' , \'1999-09-09 09:09:09.090\')''')
+            tdSql.execute('''create table table_2 using stable_1 
+                        tags('table_2' , '-2147483647' , '-9223372036854775807' , '-32767' , '-127' , false , 
+                        'binary2' , 'nchar2nchar2' , '-2.2' , '-22.22' , \'2099-09-09 09:09:09.090\')''')
+            tdSql.execute('''create table table_21 using stable_2 
+                        tags('table_21' , '0' , '0' , '0' , '0' , 0 , '0' , '0' , '0' , '0' ,'0')''')
+
+            #regular table
+            tdSql.execute('''create table regular_table_1
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) ;''')
+            tdSql.execute('''create table regular_table_2
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) ;''')
+
+
+            for i in range(self.num):        
+                tdSql.execute('''insert into table_0 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000+1, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i, 
+                                i, i, i, i, 1262304000001 + i))
+                tdSql.execute('''insert into table_2 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000+2, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i, 
+                                i, i, -i, -i, 1577836800001 + i))
+               
+                tdSql.execute('''insert into table_21 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000, i, i, i, i, i, i, i, i, self.ts + i))
+
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000, i, i, i, i, i, i, i, i, self.ts + i))
+
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000 , 2147483647-i, 9223372036854775807-i, 32767-i, 127-i, 
+                                i, i, i, i, 1262304000001 + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)''' 
+                                % (self.ts + i*10000000 +2, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i, 
+                                i, i, -i, -i, 1577836800001 + i))
+               
+    def regular1_checkall_0(self,sql):
+        tdLog.info(sql)       
+        tdSql.query(sql)
+        tdSql.checkData(0,0,'2021-08-27 01:46:40.000')
+        tdSql.checkData(0,1,0)
+        tdSql.checkData(0,2,0)
+        tdSql.checkData(0,3,0)
+        tdSql.checkData(0,4,0)
+        tdSql.checkData(0,5,'False')
+        tdSql.checkData(0,6,'binary.0')
+        tdSql.checkData(0,7,'nchar.0')
+        tdSql.checkData(0,8,0)
+        tdSql.checkData(0,9,0)
+        tdSql.checkData(0,10,'2021-08-27 01:46:40.000')
+
+    def regular1_checkall_100(self,sql):
+        tdLog.info(sql)      
+        tdSql.query(sql)
+        tdSql.checkData(99,0,'2021-09-07 12:46:40.000')
+        tdSql.checkData(99,1,99)
+        tdSql.checkData(99,2,99)
+        tdSql.checkData(99,3,99)
+        tdSql.checkData(99,4,99)
+        tdSql.checkData(99,5,'False')
+        tdSql.checkData(99,6,'binary.99')
+        tdSql.checkData(99,7,'nchar.99')
+        tdSql.checkData(99,8,99)
+        tdSql.checkData(99,9,99)
+        tdSql.checkData(99,10,'2021-08-27 01:46:40.099')
+
+    def regular_join_checkall_0(self,sql):
+        self.regular1_checkall_0(sql)
+        tdSql.checkData(0,11,'2021-08-27 01:46:40.000')
+        tdSql.checkData(0,12,2147483647)
+        tdSql.checkData(0,13,9223372036854775807)
+        tdSql.checkData(0,14,32767)
+        tdSql.checkData(0,15,127)
+        tdSql.checkData(0,16,'True')
+        tdSql.checkData(0,17,'binary1.0')
+        tdSql.checkData(0,18,'nchar1.0')
+        tdSql.checkData(0,19,0)
+        tdSql.checkData(0,20,0)
+        tdSql.checkData(0,21,'2010-01-01 08:00:00.001')
+
+    def regular_join_checkall_100(self,sql):
+        self.regular1_checkall_100(sql)
+        tdSql.checkData(99,11,'2021-09-07 12:46:40.000')
+        tdSql.checkData(99,12,2147483548)
+        tdSql.checkData(99,13,9223372036854775708)
+        tdSql.checkData(99,14,32668)
+        tdSql.checkData(99,15,28)
+        tdSql.checkData(99,16,'True')
+        tdSql.checkData(99,17,'binary1.99')
+        tdSql.checkData(99,18,'nchar1.99')
+        tdSql.checkData(99,19,99)
+        tdSql.checkData(99,20,99)
+        tdSql.checkData(99,21,'2010-01-01 08:00:00.100')
+
+    def stable1_checkall_0(self,sql):
+        self.regular1_checkall_0(sql)
+
+    def stable1_checkall_300(self,sql):
+        tdLog.info(sql)       
+        tdSql.query(sql)
+        tdSql.checkData(299,0,'2021-09-07 12:46:40.002')
+        tdSql.checkData(299,1,-2147483548)
+        tdSql.checkData(299,2,-9223372036854775708)
+        tdSql.checkData(299,3,-32668)
+        tdSql.checkData(299,4,-28)
+        tdSql.checkData(299,5,'True')
+        tdSql.checkData(299,6,'binary2.99')
+        tdSql.checkData(299,7,'nchar2nchar2.99')
+        tdSql.checkData(299,8,-99)
+        tdSql.checkData(299,9,-99)
+        tdSql.checkData(299,10,'2010-01-01 08:00:00.100')
+
+    def stable_join_checkall_0(self,sql):
+        self.regular1_checkall_0(sql)
+        tdSql.checkData(0,22,'2021-08-27 01:46:40.000')
+        tdSql.checkData(0,23,0)
+        tdSql.checkData(0,24,0)
+        tdSql.checkData(0,25,0)
+        tdSql.checkData(0,26,0)
+        tdSql.checkData(0,27,'False')
+        tdSql.checkData(0,28,'binary.0')
+        tdSql.checkData(0,29,'nchar.0')
+        tdSql.checkData(0,30,0)
+        tdSql.checkData(0,31,0)
+        tdSql.checkData(0,32,'2021-08-27 01:46:40.000')
+
+    def stable_join_checkall_100(self,sql):
+        tdSql.checkData(99,0,'2021-09-07 12:46:40.000')
+        tdSql.checkData(99,1,99)
+        tdSql.checkData(99,2,99)
+        tdSql.checkData(99,3,99)
+        tdSql.checkData(99,4,99)
+        tdSql.checkData(99,5,'False')
+        tdSql.checkData(99,6,'binary.99')
+        tdSql.checkData(99,7,'nchar.99')
+        tdSql.checkData(99,8,99)
+        tdSql.checkData(99,9,99)
+        tdSql.checkData(99,10,'2021-08-27 01:46:40.099')
+        tdSql.checkData(99,22,'2021-09-07 12:46:40.000')
+        tdSql.checkData(99,23,99)
+        tdSql.checkData(99,24,99)
+        tdSql.checkData(99,25,99)
+        tdSql.checkData(99,26,99)
+        tdSql.checkData(99,27,'False')
+        tdSql.checkData(99,28,'binary.99')
+        tdSql.checkData(99,29,'nchar.99')
+        tdSql.checkData(99,30,99)
+        tdSql.checkData(99,31,99)
+        tdSql.checkData(99,32,'2021-08-27 01:46:40.099')
+
+
+    def run(self):
+        tdSql.prepare()
+        # test case for https://jira.taosdata.com:18080/browse/TD-5665
+        os.system("rm -rf nestedQuery.py.sql")
+        startTime = time.time() 
+
+        dcDB = self.dropandcreateDB(1)
+    
+        # regular column select
+        q_select= ['ts' , '*' , 'q_int', 'q_bigint' , 'q_bigint' , 'q_smallint' , 'q_tinyint' , 'q_bool' , 'q_binary' , 'q_nchar' ,'q_float' , 'q_double' ,'q_ts ']
+
+        # tag column select
+        t_select= ['*' , 'loc' ,'t_int', 't_bigint' , 't_bigint' , 't_smallint' , 't_tinyint' , 't_bool' , 't_binary' , 't_nchar' ,'t_float' , 't_double' ,'t_ts ']
+
+        # regular and tag column select
+        qt_select=  q_select + t_select
+
+        # distinct regular column select
+        dq_select= ['distinct q_int', 'distinct q_bigint' , 'distinct q_smallint' , 'distinct q_tinyint' , 
+                'distinct q_bool' , 'distinct q_binary' , 'distinct q_nchar' ,'distinct q_float' , 'distinct q_double' ,'distinct q_ts ']
+
+        # distinct tag column select
+        dt_select= ['distinct loc', 'distinct t_int', 'distinct t_bigint'  , 'distinct t_smallint' , 'distinct t_tinyint' , 
+                'distinct t_bool' , 'distinct t_binary' , 'distinct t_nchar' ,'distinct t_float' , 'distinct t_double' ,'distinct t_ts ']
+
+        # distinct regular and tag column select
+        dqt_select= dq_select + dt_select
+
+        # special column select
+        s_r_select= ['_c0', '_C0' ]
+        s_s_select= ['tbname' , '_c0', '_C0' ]
+
+        # regular column where 
+        q_where = ['ts < now +1s','q_bigint >= -9223372036854775807 and q_bigint <= 9223372036854775807', 'q_int <= 2147483647 and q_int >= -2147483647',
+        'q_smallint >= -32767 and q_smallint <= 32767','q_tinyint >= -127 and q_tinyint <= 127','q_float >= -100000 and q_float <= 100000', 
+        'q_double >= -1000000000 and q_double <= 1000000000', 'q_binary like \'binary%\'  or q_binary = \'0\' ' , 'q_nchar like \'nchar%\' or q_nchar = \'0\' ' , 
+        'q_bool = true or  q_bool = false' , 'q_bool in (0 , 1)' , 'q_bool in ( true , false)' , 'q_bool = 0 or q_bool = 1',
+        'q_bigint between  -9223372036854775807 and 9223372036854775807',' q_int between -2147483647 and 2147483647','q_smallint between -32767 and 32767', 
+        'q_tinyint between -127 and 127 ','q_float between -100000 and 100000','q_double between -1000000000 and 1000000000']
+        #TD-6201 ,'q_bool between 0 and 1'
+
+        # regular column where for test union,join
+        q_u_where = ['t1.ts < now +1s' , 't2.ts < now +1s','t1.q_bigint >= -9223372036854775807 and t1.q_bigint <= 9223372036854775807 and t2.q_bigint >= -9223372036854775807 and t2.q_bigint <= 9223372036854775807',
+        't1.q_int <= 2147483647 and t1.q_int >= -2147483647 and t2.q_int <= 2147483647 and t2.q_int >= -2147483647',
+        't1.q_smallint >= -32767 and t1.q_smallint <= 32767 and t2.q_smallint >= -32767 and t2.q_smallint <= 32767',
+        't1.q_tinyint >= -127 and t1.q_tinyint <= 127 and t2.q_tinyint >= -127 and t2.q_tinyint <= 127',
+        't1.q_float >= -100000 and t1.q_float <= 100000 and t2.q_float >= -100000 and t2.q_float <= 100000',
+        't1.q_double >= -1000000000 and t1.q_double <= 1000000000 and t2.q_double >= -1000000000 and t2.q_double <= 1000000000', 
+        't1.q_binary like \'binary%\'  and t2.q_binary like \'binary%\'  ' , 
+        't1.q_nchar like \'nchar%\' and t2.q_nchar like \'nchar%\' ' , 
+        't1.q_bool in (0 , 1) and t2.q_bool in (0 , 1)' , 't1.q_bool in ( true , false) and t2.q_bool in ( true , false)' , 
+        't1.q_bigint between  -9223372036854775807 and 9223372036854775807 and t2.q_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.q_int between -2147483647 and 2147483647 and t2.q_int between -2147483647 and 2147483647',
+        't1.q_smallint between -32767 and 32767 and t2.q_smallint between -32767 and 32767', 
+        't1.q_tinyint between -127 and 127 and t2.q_tinyint between -127 and 127 ','t1.q_float between -100000 and 100000 and t2.q_float between -100000 and 100000',
+        't1.q_double between -1000000000 and 1000000000 and t2.q_double between -1000000000 and 1000000000']
+        #TD-6201 ,'t1.q_bool between 0 and 1 or t2.q_bool between 0 and 1']
+        #'t1.q_bool = true and  t1.q_bool = false and t2.q_bool = true and  t2.q_bool = false' , 't1.q_bool = 0 and t1.q_bool = 1 and t2.q_bool = 0 and t2.q_bool = 1' ,
+
+        q_u_or_where = ['t1.q_binary like \'binary%\'  or t1.q_binary = \'0\'  or t2.q_binary like \'binary%\'  or t2.q_binary = \'0\' ' , 
+        't1.q_nchar like \'nchar%\' or t1.q_nchar = \'0\' or t2.q_nchar like \'nchar%\' or t2.q_nchar = \'0\' ' , 't1.q_bool = true or  t1.q_bool = false or t2.q_bool = true or  t2.q_bool = false' , 
+        't1.q_bool in (0 , 1) or t2.q_bool in (0 , 1)' , 't1.q_bool in ( true , false) or t2.q_bool in ( true , false)' , 't1.q_bool = 0 or t1.q_bool = 1 or t2.q_bool = 0 or t2.q_bool = 1' ,
+        't1.q_bigint between  -9223372036854775807 and 9223372036854775807 or t2.q_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.q_int between -2147483647 and 2147483647 or t2.q_int between -2147483647 and 2147483647',
+        't1.q_smallint between -32767 and 32767 or t2.q_smallint between -32767 and 32767', 
+        't1.q_tinyint between -127 and 127 or t2.q_tinyint between -127 and 127 ','t1.q_float between -100000 and 100000 or t2.q_float between -100000 and 100000',
+        't1.q_double between -1000000000 and 1000000000 or t2.q_double between -1000000000 and 1000000000']
+
+        # tag column where
+        t_where = ['ts < now +1s','t_bigint >= -9223372036854775807 and t_bigint <= 9223372036854775807','t_int <= 2147483647 and t_int >= -2147483647',
+        't_smallint >= -32767 and t_smallint <= 32767','q_tinyint >= -127 and t_tinyint <= 127','t_float >= -100000 and t_float <= 100000',
+        't_double >= -1000000000 and t_double <= 1000000000', 't_binary like \'binary%\'   or t_binary = \'0\' ' , 't_nchar like \'nchar%\' or t_nchar = \'0\'' , 
+        't_bool = true or  t_bool = false' , 't_bool in (0 , 1)' , 't_bool in ( true , false)' , 't_bool = 0 or t_bool = 1',
+        't_bigint between  -9223372036854775807 and 9223372036854775807',' t_int between -2147483647 and 2147483647','t_smallint between -32767 and 32767', 
+        't_tinyint between -127 and 127 ','t_float between -100000 and 100000','t_double between -1000000000 and 1000000000']
+        #TD-6201,'t_bool between 0 and 1'
+
+        # tag column where for test  union,join | this is not support
+        t_u_where = ['t1.ts < now +1s' , 't2.ts < now +1s','t1.t_bigint >= -9223372036854775807 and t1.t_bigint <= 9223372036854775807 and t2.t_bigint >= -9223372036854775807 and t2.t_bigint <= 9223372036854775807',
+        't1.t_int <= 2147483647 and t1.t_int >= -2147483647 and t2.t_int <= 2147483647 and t2.t_int >= -2147483647',
+        't1.t_smallint >= -32767 and t1.t_smallint <= 32767 and t2.t_smallint >= -32767 and t2.t_smallint <= 32767',
+        't1.t_tinyint >= -127 and t1.t_tinyint <= 127 and t2.t_tinyint >= -127 and t2.t_tinyint <= 127',
+        't1.t_float >= -100000 and t1.t_float <= 100000 and t2.t_float >= -100000 and t2.t_float <= 100000',
+        't1.t_double >= -1000000000 and t1.t_double <= 1000000000 and t2.t_double >= -1000000000 and t2.t_double <= 1000000000', 
+        't1.t_binary like \'binary%\'  or t1.t_binary = \'0\'  or t2.t_binary like \'binary%\'  or t2.t_binary = \'0\' ' , 
+        't1.t_nchar like \'nchar%\' or t1.t_nchar = \'0\' or t2.t_nchar like \'nchar%\' or t2.t_nchar = \'0\' ' , 't1.t_bool = true or  t1.t_bool = false or t2.t_bool = true or  t2.t_bool = false' , 
+        't1.t_bool in (0 , 1) and t2.t_bool in (0 , 1)' , 't1.t_bool in ( true , false) and t2.t_bool in ( true , false)' , 't1.t_bool = 0 or t1.t_bool = 1 or t2.t_bool = 0 or t2.t_bool = 1',
+        't1.t_bigint between  -9223372036854775807 and 9223372036854775807 and t2.t_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.t_int between -2147483647 and 2147483647 and t2.t_int between -2147483647 and 2147483647',
+        't1.t_smallint between -32767 and 32767 and t2.t_smallint between -32767 and 32767', 
+        't1.t_tinyint between -127 and 127 and t2.t_tinyint between -127 and 127 ','t1.t_float between -100000 and 100000 and t2.t_float between -100000 and 100000',
+        't1.t_double between -1000000000 and 1000000000 and t2.t_double between -1000000000 and 1000000000']
+        #TD-6201,'t1.t_bool between 0 and 1 or t2.q_bool between 0 and 1']
+
+        t_u_or_where = ['t1.t_binary like \'binary%\'  or t1.t_binary = \'0\'  or t2.t_binary like \'binary%\'  or t2.t_binary = \'0\' ' , 
+        't1.t_nchar like \'nchar%\' or t1.t_nchar = \'0\' or t2.t_nchar like \'nchar%\' or t2.t_nchar = \'0\' ' , 't1.t_bool = true or  t1.t_bool = false or t2.t_bool = true or  t2.t_bool = false' , 
+        't1.t_bool in (0 , 1) or t2.t_bool in (0 , 1)' , 't1.t_bool in ( true , false) or t2.t_bool in ( true , false)' , 't1.t_bool = 0 or t1.t_bool = 1 or t2.t_bool = 0 or t2.t_bool = 1',
+        't1.t_bigint between  -9223372036854775807 and 9223372036854775807 or t2.t_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.t_int between -2147483647 and 2147483647 or t2.t_int between -2147483647 and 2147483647',
+        't1.t_smallint between -32767 and 32767 or t2.t_smallint between -32767 and 32767', 
+        't1.t_tinyint between -127 and 127 or t2.t_tinyint between -127 and 127 ','t1.t_float between -100000 and 100000 or t2.t_float between -100000 and 100000',
+        't1.t_double between -1000000000 and 1000000000 or t2.t_double between -1000000000 and 1000000000']
+
+        # regular and tag column where 
+        qt_where = q_where + t_where
+        qt_u_where = q_u_where + t_u_where
+        # now,qt_u_or_where is not support
+        qt_u_or_where = q_u_or_where + t_u_or_where
+
+        # tag column where for test super join | this is  support  , 't1.t_bool = t2.t_bool ' ？？？
+        t_join_where = ['t1.t_bigint = t2.t_bigint ', 't1.t_int = t2.t_int ', 't1.t_smallint = t2.t_smallint ', 't1.t_tinyint = t2.t_tinyint ',
+                    't1.t_float = t2.t_float ', 't1.t_double = t2.t_double ', 't1.t_binary = t2.t_binary ' , 't1.t_nchar = t2.t_nchar  ' ]
+
+        # session && fill
+        session_where = ['session(ts,10a)' , 'session(ts,10s)', 'session(ts,10m)' , 'session(ts,10h)','session(ts,10d)' , 'session(ts,10w)']
+        session_u_where = ['session(t1.ts,10a)' , 'session(t1.ts,10s)', 'session(t1.ts,10m)' , 'session(t1.ts,10h)','session(t1.ts,10d)' , 'session(t1.ts,10w)',
+                    'session(t2.ts,10a)' , 'session(t2.ts,10s)', 'session(t2.ts,10m)' , 'session(t2.ts,10h)','session(t2.ts,10d)' , 'session(t2.ts,10w)']
+        
+        fill_where = ['FILL(NONE)','FILL(PREV)','FILL(NULL)','FILL(LINEAR)','FILL(NEXT)','FILL(VALUE, 1.23)']
+        
+        state_window = ['STATE_WINDOW(q_tinyint)','STATE_WINDOW(q_bigint)','STATE_WINDOW(q_int)','STATE_WINDOW(q_bool)','STATE_WINDOW(q_smallint)']
+        state_u_window = ['STATE_WINDOW(t1.q_tinyint)','STATE_WINDOW(t1.q_bigint)','STATE_WINDOW(t1.q_int)','STATE_WINDOW(t1.q_bool)','STATE_WINDOW(t1.q_smallint)',
+                    'STATE_WINDOW(t2.q_tinyint)','STATE_WINDOW(t2.q_bigint)','STATE_WINDOW(t2.q_int)','STATE_WINDOW(t2.q_bool)','STATE_WINDOW(t2.q_smallint)']
+
+        # order by where 
+        order_where = ['order by ts' , 'order by ts asc']
+        order_u_where = ['order by t1.ts' , 'order by t1.ts asc' , 'order by t2.ts' , 'order by t2.ts asc']
+        order_desc_where = ['order by ts' , 'order by ts asc' , 'order by ts desc' ]
+        orders_desc_where = ['order by ts' , 'order by ts asc' , 'order by ts desc' , 'order by loc' , 'order by loc asc' , 'order by loc desc']
+
+        # group by where,not include null-tag 
+        group_where = ['group by tbname , loc' , 'group by tbname', 'group by tbname, t_bigint', 'group by tbname,t_int', 'group by tbname, t_smallint', 'group by tbname,t_tinyint', 
+                    'group by tbname,t_float', 'group by tbname,t_double' , 'group by tbname,t_binary', 'group by tbname,t_nchar', 'group by tbname,t_bool' ,'group by tbname ,loc ,t_bigint',
+                    'group by tbname,t_binary ,t_nchar ,t_bool' , 'group by tbname,t_int ,t_smallint ,t_tinyint' , 'group by tbname,t_float ,t_double ' ]
+        having_support = ['having count(q_int) > 0','having count(q_bigint) > 0','having count(q_smallint) > 0','having count(q_tinyint) > 0','having count(q_float) > 0','having count(q_double) > 0','having count(q_bool) > 0',
+                    'having avg(q_int) > 0','having avg(q_bigint) > 0','having avg(q_smallint) > 0','having avg(q_tinyint) > 0','having avg(q_float) > 0','having avg(q_double) > 0',
+                    'having sum(q_int) > 0','having sum(q_bigint) > 0','having sum(q_smallint) > 0','having sum(q_tinyint) > 0','having sum(q_float) > 0','having sum(q_double) > 0',
+                    'having STDDEV(q_int) > 0','having STDDEV(q_bigint) > 0','having STDDEV(q_smallint) > 0','having STDDEV(q_tinyint) > 0','having STDDEV(q_float) > 0','having STDDEV(q_double) > 0',
+                    'having TWA(q_int) > 0','having  TWA(q_bigint) > 0','having  TWA(q_smallint) > 0','having  TWA(q_tinyint) > 0','having  TWA(q_float) > 0','having  TWA(q_double) > 0',
+                    'having IRATE(q_int) > 0','having IRATE(q_bigint) > 0','having IRATE(q_smallint) > 0','having IRATE(q_tinyint) > 0','having IRATE(q_float) > 0','having IRATE(q_double) > 0',
+                    'having MIN(q_int) > 0','having MIN(q_bigint) > 0','having MIN(q_smallint) > 0','having MIN(q_tinyint) > 0','having MIN(q_float) > 0','having MIN(q_double) > 0',
+                    'having MAX(q_int) > 0','having MAX(q_bigint) > 0','having MAX(q_smallint) > 0','having MAX(q_tinyint) > 0','having MAX(q_float) > 0','having MAX(q_double) > 0',
+                    'having FIRST(q_int) > 0','having FIRST(q_bigint) > 0','having FIRST(q_smallint) > 0','having FIRST(q_tinyint) > 0','having FIRST(q_float) > 0','having FIRST(q_double) > 0',
+                    'having LAST(q_int) > 0','having LAST(q_bigint) > 0','having LAST(q_smallint) > 0','having LAST(q_tinyint) > 0','having LAST(q_float) > 0','having LAST(q_double) > 0',
+                    'having APERCENTILE(q_int,10) > 0','having APERCENTILE(q_bigint,10) > 0','having APERCENTILE(q_smallint,10) > 0','having APERCENTILE(q_tinyint,10) > 0','having APERCENTILE(q_float,10) > 0','having APERCENTILE(q_double,10) > 0']
+        having_not_support = ['having TOP(q_int,10) > 0','having TOP(q_bigint,10) > 0','having TOP(q_smallint,10) > 0','having TOP(q_tinyint,10) > 0','having TOP(q_float,10) > 0','having TOP(q_double,10) > 0','having TOP(q_bool,10) > 0',
+                    'having BOTTOM(q_int,10) > 0','having BOTTOM(q_bigint,10) > 0','having BOTTOM(q_smallint,10) > 0','having BOTTOM(q_tinyint,10) > 0','having BOTTOM(q_float,10) > 0','having BOTTOM(q_double,10) > 0','having BOTTOM(q_bool,10) > 0',
+                    'having LEASTSQUARES(q_int) > 0','having  LEASTSQUARES(q_bigint) > 0','having  LEASTSQUARES(q_smallint) > 0','having  LEASTSQUARES(q_tinyint) > 0','having  LEASTSQUARES(q_float) > 0','having  LEASTSQUARES(q_double) > 0','having  LEASTSQUARES(q_bool) > 0',
+                    'having FIRST(q_bool) > 0','having IRATE(q_bool) > 0','having PERCENTILE(q_bool,10) > 0','having avg(q_bool) > 0','having LAST_ROW(q_bool) > 0','having sum(q_bool) > 0','having STDDEV(q_bool) > 0','having APERCENTILE(q_bool,10) > 0','having  TWA(q_bool) > 0','having LAST(q_bool) > 0',                    
+                    'having PERCENTILE(q_int,10) > 0','having PERCENTILE(q_bigint,10) > 0','having PERCENTILE(q_smallint,10) > 0','having PERCENTILE(q_tinyint,10) > 0','having PERCENTILE(q_float,10) > 0','having PERCENTILE(q_double,10) > 0']
+        having_tagnot_support = ['having LAST_ROW(q_int) > 0','having LAST_ROW(q_bigint) > 0','having LAST_ROW(q_smallint) > 0','having LAST_ROW(q_tinyint) > 0','having LAST_ROW(q_float) > 0','having LAST_ROW(q_double) > 0']    
+
+        # limit offset where
+        limit_where = ['limit 1 offset 1' , 'limit 1' , 'limit 2 offset 1' , 'limit 2', 'limit 12 offset 1' , 'limit 20', 'limit 20 offset 10' , 'limit 200']
+        limit1_where = ['limit 1 offset 1' , 'limit 1' ]
+        limit_u_where = ['limit 100 offset 10' , 'limit 50' , 'limit 100' , 'limit 10' ]
+
+        # slimit soffset where
+        slimit_where = ['slimit 1 soffset 1' , 'slimit 1' , 'slimit 2 soffset 1' , 'slimit 2']
+        slimit1_where = ['slimit 2 soffset 1' , 'slimit 1' ]
+        
+        # aggregate function include [all:count(*)\avg\sum\stddev ||regualr:twa\irate\leastsquares ||group by tbname:twa\irate\]       
+        # select function include [all: min\max\first(*)\last(*)\top\bottom\apercentile\last_row(*)(not with interval)\interp(*)(FILL) ||regualr: percentile]
+        # calculation function include [all:spread\+-*/ ||regualr:diff\derivative ||group by tbname:diff\derivative\]
+        # **_ns_**  express is not support stable, therefore, separated from regular tables
+        # calc_select_all   calc_select_regular  calc_select_in_ts  calc_select_fill  calc_select_not_interval
+        # calc_aggregate_all   calc_aggregate_regular   calc_aggregate_groupbytbname
+        # calc_calculate_all   calc_calculate_regular   calc_calculate_groupbytbname
+
+        # calc_select_all   calc_select_regular  calc_select_in_ts  calc_select_fill  calc_select_not_interval
+        # select function include [all: min\max\first(*)\last(*)\top\bottom\apercentile\last_row(*)(not with interval)\interp(*)(FILL) ||regualr: percentile]
+        
+        calc_select_all = ['bottom(q_int,20)' , 'bottom(q_bigint,20)' , 'bottom(q_smallint,20)' , 'bottom(q_tinyint,20)' ,'bottom(q_float,20)' , 'bottom(q_double,20)' ,
+                    'top(q_int,20)' , 'top(q_bigint,20)' , 'top(q_smallint,20)' ,'top(q_tinyint,20)' ,'top(q_float,20)' ,'top(q_double,20)' ,
+                    'first(q_int)' , 'first(q_bigint)' , 'first(q_smallint)' , 'first(q_tinyint)' , 'first(q_float)' ,'first(q_double)' ,'first(q_binary)' ,'first(q_nchar)' ,'first(q_bool)' ,'first(q_ts)' ,
+                    'last(q_int)' ,  'last(q_bigint)' , 'last(q_smallint)'  , 'last(q_tinyint)' , 'last(q_float)'  ,'last(q_double)' , 'last(q_binary)' ,'last(q_nchar)' ,'last(q_bool)' ,'last(q_ts)' ,
+                    'min(q_int)' , 'min(q_bigint)' , 'min(q_smallint)' , 'min(q_tinyint)' , 'min(q_float)' ,'min(q_double)' ,
+                    'max(q_int)' ,  'max(q_bigint)' , 'max(q_smallint)' , 'max(q_tinyint)' ,'max(q_float)' ,'max(q_double)' ,
+                    'apercentile(q_int,20)' ,  'apercentile(q_bigint,20)'  ,'apercentile(q_smallint,20)'  ,'apercentile(q_tinyint,20)' ,'apercentile(q_float,20)'  ,'apercentile(q_double,20)' ,
+                    'last_row(q_int)' ,  'last_row(q_bigint)' , 'last_row(q_smallint)' , 'last_row(q_tinyint)' , 'last_row(q_float)' , 
+                    'last_row(q_double)' , 'last_row(q_bool)' ,'last_row(q_binary)' ,'last_row(q_nchar)' ,'last_row(q_ts)']
+
+        calc_select_in_ts = ['bottom(q_int,20)' , 'bottom(q_bigint,20)' , 'bottom(q_smallint,20)' , 'bottom(q_tinyint,20)' ,'bottom(q_float,20)' , 'bottom(q_double,20)' ,
+                    'top(q_int,20)' , 'top(q_bigint,20)' , 'top(q_smallint,20)' ,'top(q_tinyint,20)' ,'top(q_float,20)' ,'top(q_double,20)' ,
+                    'first(q_int)' , 'first(q_bigint)' , 'first(q_smallint)' , 'first(q_tinyint)' , 'first(q_float)' ,'first(q_double)' ,'first(q_binary)' ,'first(q_nchar)' ,'first(q_bool)' ,'first(q_ts)' ,
+                    'last(q_int)' ,  'last(q_bigint)' , 'last(q_smallint)'  , 'last(q_tinyint)' , 'last(q_float)'  ,'last(q_double)' , 'last(q_binary)' ,'last(q_nchar)' ,'last(q_bool)' ,'last(q_ts)' ]
+
+        calc_select_in = ['min(q_int)' , 'min(q_bigint)' , 'min(q_smallint)' , 'min(q_tinyint)' , 'min(q_float)' ,'min(q_double)' ,
+                    'max(q_int)' ,  'max(q_bigint)' , 'max(q_smallint)' , 'max(q_tinyint)' ,'max(q_float)' ,'max(q_double)' ,
+                    'apercentile(q_int,20)' ,  'apercentile(q_bigint,20)'  ,'apercentile(q_smallint,20)'  ,'apercentile(q_tinyint,20)' ,'apercentile(q_float,20)'  ,'apercentile(q_double,20)' ,
+                    'last_row(q_int)' ,  'last_row(q_bigint)' , 'last_row(q_smallint)' , 'last_row(q_tinyint)' , 'last_row(q_float)' , 
+                    'last_row(q_double)' , 'last_row(q_bool)' ,'last_row(q_binary)' ,'last_row(q_nchar)' ,'last_row(q_ts)']
+        
+
+        calc_select_regular = [ 'PERCENTILE(q_int,10)' ,'PERCENTILE(q_bigint,20)' , 'PERCENTILE(q_smallint,30)' ,'PERCENTILE(q_tinyint,40)' ,'PERCENTILE(q_float,50)' ,'PERCENTILE(q_double,60)']
+
+                    
+        calc_select_fill = ['INTERP(q_bool)' ,'INTERP(q_binary)' ,'INTERP(q_nchar)' ,'INTERP(q_ts)', 'INTERP(q_int)' ,'INTERP(*)' ,'INTERP(q_bigint)' ,'INTERP(q_smallint)' ,'INTERP(q_tinyint)', 'INTERP(q_float)' ,'INTERP(q_double)']
+        interp_where = ['ts = now' , 'ts = \'2020-09-13 20:26:40.000\'' , 'ts = \'2020-09-13 20:26:40.009\'' ,'tbname in (\'table_1\') and ts = now' ,'tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and ts =  \'2020-09-13 20:26:40.000\'','tbname like \'table%\'  and ts =  \'2020-09-13 20:26:40.002\'']
+
+        #two table join
+        calc_select_in_ts_j = ['bottom(t1.q_int,20)' , 'bottom(t1.q_bigint,20)' , 'bottom(t1.q_smallint,20)' , 'bottom(t1.q_tinyint,20)' ,'bottom(t1.q_float,20)' , 'bottom(t1.q_double,20)' ,
+                    'top(t1.q_int,20)' , 'top(t1.q_bigint,20)' , 'top(t1.q_smallint,20)' ,'top(t1.q_tinyint,20)' ,'top(t1.q_float,20)' ,'top(t1.q_double,20)' ,
+                    'first(t1.q_int)' , 'first(t1.q_bigint)' , 'first(t1.q_smallint)' , 'first(t1.q_tinyint)' , 'first(t1.q_float)' ,'first(t1.q_double)' ,'first(t1.q_binary)' ,'first(t1.q_nchar)' ,'first(t1.q_bool)' ,'first(t1.q_ts)' ,
+                    'last(t1.q_int)' ,  'last(t1.q_bigint)' , 'last(t1.q_smallint)'  , 'last(t1.q_tinyint)' , 'last(t1.q_float)'  ,'last(t1.q_double)' , 'last(t1.q_binary)' ,'last(t1.q_nchar)' ,'last(t1.q_bool)' ,'last(t1.q_ts)' ,
+                    'bottom(t2.q_int,20)' , 'bottom(t2.q_bigint,20)' , 'bottom(t2.q_smallint,20)' , 'bottom(t2.q_tinyint,20)' ,'bottom(t2.q_float,20)' , 'bottom(t2.q_double,20)' ,
+                    'top(t2.q_int,20)' , 'top(t2.q_bigint,20)' , 'top(t2.q_smallint,20)' ,'top(t2.q_tinyint,20)' ,'top(t2.q_float,20)' ,'top(t2.q_double,20)' ,
+                    'first(t2.q_int)' , 'first(t2.q_bigint)' , 'first(t2.q_smallint)' , 'first(t2.q_tinyint)' , 'first(t2.q_float)' ,'first(t2.q_double)' ,'first(t2.q_binary)' ,'first(t2.q_nchar)' ,'first(t2.q_bool)' ,'first(t2.q_ts)' ,
+                    'last(t2.q_int)' ,  'last(t2.q_bigint)' , 'last(t2.q_smallint)'  , 'last(t2.q_tinyint)' , 'last(t2.q_float)'  ,'last(t2.q_double)' , 'last(t2.q_binary)' ,'last(t2.q_nchar)' ,'last(t2.q_bool)' ,'last(t2.q_ts)']
+
+        calc_select_in_j = ['min(t1.q_int)' , 'min(t1.q_bigint)' , 'min(t1.q_smallint)' , 'min(t1.q_tinyint)' , 'min(t1.q_float)' ,'min(t1.q_double)' ,
+                    'max(t1.q_int)' ,  'max(t1.q_bigint)' , 'max(t1.q_smallint)' , 'max(t1.q_tinyint)' ,'max(t1.q_float)' ,'max(t1.q_double)' ,
+                    'apercentile(t1.q_int,20)' ,  'apercentile(t1.q_bigint,20)'  ,'apercentile(t1.q_smallint,20)'  ,'apercentile(t1.q_tinyint,20)' ,'apercentile(t1.q_float,20)'  ,'apercentile(t1.q_double,20)' ,
+                    'last_row(t1.q_int)' ,  'last_row(t1.q_bigint)' , 'last_row(t1.q_smallint)' , 'last_row(t1.q_tinyint)' , 'last_row(t1.q_float)' , 
+                    'last_row(t1.q_double)' , 'last_row(t1.q_bool)' ,'last_row(t1.q_binary)' ,'last_row(t1.q_nchar)' ,'last_row(t1.q_ts)' ,
+                    'min(t2.q_int)' , 'min(t2.q_bigint)' , 'min(t2.q_smallint)' , 'min(t2.q_tinyint)' , 'min(t2.q_float)' ,'min(t2.q_double)' ,
+                    'max(t2.q_int)' ,  'max(t2.q_bigint)' , 'max(t2.q_smallint)' , 'max(t2.q_tinyint)' ,'max(t2.q_float)' ,'max(t2.q_double)' ,
+                    'apercentile(t2.q_int,20)' ,  'apercentile(t2.q_bigint,20)'  ,'apercentile(t2.q_smallint,20)'  ,'apercentile(t2.q_tinyint,20)' ,'apercentile(t2.q_float,20)'  ,'apercentile(t2.q_double,20)' ,
+                    'last_row(t2.q_int)' ,  'last_row(t2.q_bigint)' , 'last_row(t2.q_smallint)' , 'last_row(t2.q_tinyint)' , 'last_row(t2.q_float)' , 
+                    'last_row(t2.q_double)' , 'last_row(t2.q_bool)' ,'last_row(t2.q_binary)' ,'last_row(t2.q_nchar)' ,'last_row(t2.q_ts)']
+        
+        calc_select_all_j = calc_select_in_ts_j + calc_select_in_j
+
+        calc_select_regular_j = [ 'PERCENTILE(t1.q_int,10)' ,'PERCENTILE(t1.q_bigint,20)' , 'PERCENTILE(t1.q_smallint,30)' ,'PERCENTILE(t1.q_tinyint,40)' ,'PERCENTILE(t1.q_float,50)' ,'PERCENTILE(t1.q_double,60)' ,
+                    'PERCENTILE(t2.q_int,10)' ,'PERCENTILE(t2.q_bigint,20)' , 'PERCENTILE(t2.q_smallint,30)' ,'PERCENTILE(t2.q_tinyint,40)' ,'PERCENTILE(t2.q_float,50)' ,'PERCENTILE(t2.q_double,60)']
+
+                    
+        calc_select_fill_j = ['INTERP(t1.q_bool)' ,'INTERP(t1.q_binary)' ,'INTERP(t1.q_nchar)' ,'INTERP(t1.q_ts)', 'INTERP(t1.q_int)' ,'INTERP(t1.*)' ,'INTERP(t1.q_bigint)' ,'INTERP(t1.q_smallint)' ,'INTERP(t1.q_tinyint)', 'INTERP(t1.q_float)' ,'INTERP(t1.q_double)' ,
+                    'INTERP(t2.q_bool)' ,'INTERP(t2.q_binary)' ,'INTERP(t2.q_nchar)' ,'INTERP(t2.q_ts)', 'INTERP(t2.q_int)' ,'INTERP(t2.*)' ,'INTERP(t2.q_bigint)' ,'INTERP(t2.q_smallint)' ,'INTERP(t2.q_tinyint)', 'INTERP(t2.q_float)' ,'INTERP(t2.q_double)']
+        interp_where_j = ['t1.ts = now' , 't1.ts = \'2020-09-13 20:26:40.000\'' , 't1.ts = \'2020-09-13 20:26:40.009\'' ,'t2.ts = now' , 't2.ts = \'2020-09-13 20:26:40.000\'' , 't2.ts = \'2020-09-13 20:26:40.009\'' ,
+                    't1.tbname in (\'table_1\') and t1.ts = now' ,'t1.tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and t1.ts =  \'2020-09-13 20:26:40.000\'','t1.tbname like \'table%\'  and t1.ts =  \'2020-09-13 20:26:40.002\'',
+                    't2.tbname in (\'table_1\') and t2.ts = now' ,'t2.tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and t2.ts =  \'2020-09-13 20:26:40.000\'','t2.tbname like \'table%\'  and t2.ts =  \'2020-09-13 20:26:40.002\'']
+
+        # calc_aggregate_all   calc_aggregate_regular   calc_aggregate_groupbytbname  APERCENTILE\PERCENTILE
+        # aggregate function include [all:count(*)\avg\sum\stddev ||regualr:twa\irate\leastsquares ||group by tbname:twa\irate\]
+        calc_aggregate_all = ['count(*)' , 'count(q_int)' ,'count(q_bigint)' , 'count(q_smallint)' ,'count(q_tinyint)' ,'count(q_float)' ,
+                    'count(q_double)' ,'count(q_binary)' ,'count(q_nchar)' ,'count(q_bool)' ,'count(q_ts)' ,
+                    'avg(q_int)' ,'avg(q_bigint)' , 'avg(q_smallint)' ,'avg(q_tinyint)' ,'avg(q_float)' ,'avg(q_double)' ,
+                    'sum(q_int)' ,'sum(q_bigint)' , 'sum(q_smallint)' ,'sum(q_tinyint)' ,'sum(q_float)' ,'sum(q_double)' ,
+                    'STDDEV(q_int)' ,'STDDEV(q_bigint)' , 'STDDEV(q_smallint)' ,'STDDEV(q_tinyint)' ,'STDDEV(q_float)' ,'STDDEV(q_double)',
+                    'APERCENTILE(q_int,10)' ,'APERCENTILE(q_bigint,20)' , 'APERCENTILE(q_smallint,30)' ,'APERCENTILE(q_tinyint,40)' ,'APERCENTILE(q_float,50)' ,'APERCENTILE(q_double,60)']
+
+        calc_aggregate_regular = ['twa(q_int)' ,'twa(q_bigint)' , 'twa(q_smallint)' ,'twa(q_tinyint)' ,'twa (q_float)' ,'twa(q_double)' ,
+                    'IRATE(q_int)' ,'IRATE(q_bigint)' , 'IRATE(q_smallint)' ,'IRATE(q_tinyint)' ,'IRATE (q_float)' ,'IRATE(q_double)' ,
+                    'LEASTSQUARES(q_int,15,3)' , 'LEASTSQUARES(q_bigint,10,1)' , 'LEASTSQUARES(q_smallint,20,3)' ,'LEASTSQUARES(q_tinyint,10,4)' ,'LEASTSQUARES(q_float,6,4)' ,'LEASTSQUARES(q_double,3,1)' ,
+                    'PERCENTILE(q_int,10)' ,'PERCENTILE(q_bigint,20)' , 'PERCENTILE(q_smallint,30)' ,'PERCENTILE(q_tinyint,40)' ,'PERCENTILE(q_float,50)' ,'PERCENTILE(q_double,60)']
+
+        calc_aggregate_groupbytbname = ['twa(q_int)' ,'twa(q_bigint)' , 'twa(q_smallint)' ,'twa(q_tinyint)' ,'twa (q_float)' ,'twa(q_double)' ,
+                    'IRATE(q_int)' ,'IRATE(q_bigint)' , 'IRATE(q_smallint)' ,'IRATE(q_tinyint)' ,'IRATE (q_float)' ,'IRATE(q_double)' ] 
+
+        #two table join
+        calc_aggregate_all_j = ['count(t1.*)' , 'count(t1.q_int)' ,'count(t1.q_bigint)' , 'count(t1.q_smallint)' ,'count(t1.q_tinyint)' ,'count(t1.q_float)' ,
+                    'count(t1.q_double)' ,'count(t1.q_binary)' ,'count(t1.q_nchar)' ,'count(t1.q_bool)' ,'count(t1.q_ts)' ,
+                    'avg(t1.q_int)' ,'avg(t1.q_bigint)' , 'avg(t1.q_smallint)' ,'avg(t1.q_tinyint)' ,'avg(t1.q_float)' ,'avg(t1.q_double)' ,
+                    'sum(t1.q_int)' ,'sum(t1.q_bigint)' , 'sum(t1.q_smallint)' ,'sum(t1.q_tinyint)' ,'sum(t1.q_float)' ,'sum(t1.q_double)' ,
+                    'STDDEV(t1.q_int)' ,'STDDEV(t1.q_bigint)' , 'STDDEV(t1.q_smallint)' ,'STDDEV(t1.q_tinyint)' ,'STDDEV(t1.q_float)' ,'STDDEV(t1.q_double)',
+                    'APERCENTILE(t1.q_int,10)' ,'APERCENTILE(t1.q_bigint,20)' , 'APERCENTILE(t1.q_smallint,30)' ,'APERCENTILE(t1.q_tinyint,40)' ,'APERCENTILE(t1.q_float,50)' ,'APERCENTILE(t1.q_double,60)' ,
+                    'count(t2.*)' , 'count(t2.q_int)' ,'count(t2.q_bigint)' , 'count(t2.q_smallint)' ,'count(t2.q_tinyint)' ,'count(t2.q_float)' ,
+                    'count(t2.q_double)' ,'count(t2.q_binary)' ,'count(t2.q_nchar)' ,'count(t2.q_bool)' ,'count(t2.q_ts)' ,
+                    'avg(t2.q_int)' ,'avg(t2.q_bigint)' , 'avg(t2.q_smallint)' ,'avg(t2.q_tinyint)' ,'avg(t2.q_float)' ,'avg(t2.q_double)' ,
+                    'sum(t2.q_int)' ,'sum(t2.q_bigint)' , 'sum(t2.q_smallint)' ,'sum(t2.q_tinyint)' ,'sum(t2.q_float)' ,'sum(t2.q_double)' ,
+                    'STDDEV(t2.q_int)' ,'STDDEV(t2.q_bigint)' , 'STDDEV(t2.q_smallint)' ,'STDDEV(t2.q_tinyint)' ,'STDDEV(t2.q_float)' ,'STDDEV(t2.q_double)',
+                    'APERCENTILE(t2.q_int,10)' ,'APERCENTILE(t2.q_bigint,20)' , 'APERCENTILE(t2.q_smallint,30)' ,'APERCENTILE(t2.q_tinyint,40)' ,'APERCENTILE(t2.q_float,50)' ,'APERCENTILE(t2.q_double,60)']
+
+        calc_aggregate_regular_j = ['twa(t1.q_int)' ,'twa(t1.q_bigint)' , 'twa(t1.q_smallint)' ,'twa(t1.q_tinyint)' ,'twa (t1.q_float)' ,'twa(t1.q_double)' ,
+                    'IRATE(t1.q_int)' ,'IRATE(t1.q_bigint)' , 'IRATE(t1.q_smallint)' ,'IRATE(t1.q_tinyint)' ,'IRATE (t1.q_float)' ,'IRATE(t1.q_double)' ,
+                    'LEASTSQUARES(t1.q_int,15,3)' , 'LEASTSQUARES(t1.q_bigint,10,1)' , 'LEASTSQUARES(t1.q_smallint,20,3)' ,'LEASTSQUARES(t1.q_tinyint,10,4)' ,'LEASTSQUARES(t1.q_float,6,4)' ,'LEASTSQUARES(t1.q_double,3,1)' ,
+                    'PERCENTILE(t1.q_int,10)' ,'PERCENTILE(t1.q_bigint,20)' , 'PERCENTILE(t1.q_smallint,30)' ,'PERCENTILE(t1.q_tinyint,40)' ,'PERCENTILE(t1.q_float,50)' ,'PERCENTILE(t1.q_double,60)' ,
+                    'twa(t2.q_int)' ,'twa(t2.q_bigint)' , 'twa(t2.q_smallint)' ,'twa(t2.q_tinyint)' ,'twa (t2.q_float)' ,'twa(t2.q_double)' ,
+                    'IRATE(t2.q_int)' ,'IRATE(t2.q_bigint)' , 'IRATE(t2.q_smallint)' ,'IRATE(t2.q_tinyint)' ,'IRATE (t2.q_float)' ,'IRATE(t2.q_double)',
+                    'LEASTSQUARES(t2.q_int,15,3)' , 'LEASTSQUARES(t2.q_bigint,10,1)' , 'LEASTSQUARES(t2.q_smallint,20,3)' ,'LEASTSQUARES(t2.q_tinyint,10,4)' ,'LEASTSQUARES(t2.q_float,6,4)' ,'LEASTSQUARES(t2.q_double,3,1)' ,
+                    'PERCENTILE(t2.q_int,10)' ,'PERCENTILE(t2.q_bigint,20)' , 'PERCENTILE(t2.q_smallint,30)' ,'PERCENTILE(t2.q_tinyint,40)' ,'PERCENTILE(t2.q_float,50)' ,'PERCENTILE(t2.q_double,60)']
+
+        calc_aggregate_groupbytbname_j = ['twa(t1.q_int)' ,'twa(t1.q_bigint)' , 'twa(t1.q_smallint)' ,'twa(t1.q_tinyint)' ,'twa (t1.q_float)' ,'twa(t1.q_double)' ,
+                    'IRATE(t1.q_int)' ,'IRATE(t1.q_bigint)' , 'IRATE(t1.q_smallint)' ,'IRATE(t1.q_tinyint)' ,'IRATE (t1.q_float)' ,'IRATE(t1.q_double)' ,
+                    'twa(t2.q_int)' ,'twa(t2.q_bigint)' , 'twa(t2.q_smallint)' ,'twa(t2.q_tinyint)' ,'twa (t2.q_float)' ,'twa(t2.q_double)' ,
+                    'IRATE(t2.q_int)' ,'IRATE(t2.q_bigint)' , 'IRATE(t2.q_smallint)' ,'IRATE(t2.q_tinyint)' ,'IRATE (t2.q_float)' ,'IRATE(t2.q_double)' ] 
+        
+        # calc_calculate_all   calc_calculate_regular   calc_calculate_groupbytbname
+        # calculation function include [all:spread\+-*/ ||regualr:diff\derivative ||group by tbname:diff\derivative\]
+        calc_calculate_all = ['SPREAD(ts)'  , 'SPREAD(q_ts)'  , 'SPREAD(q_int)' ,'SPREAD(q_bigint)' , 'SPREAD(q_smallint)' ,'SPREAD(q_tinyint)' ,'SPREAD(q_float)' ,'SPREAD(q_double)' , 
+                     '(SPREAD(q_int) + SPREAD(q_bigint))' , '(SPREAD(q_smallint) - SPREAD(q_float))', '(SPREAD(q_double) * SPREAD(q_tinyint))' , '(SPREAD(q_double) / SPREAD(q_float))']
+        calc_calculate_regular = ['DIFF(q_int)' ,'DIFF(q_bigint)' , 'DIFF(q_smallint)' ,'DIFF(q_tinyint)' ,'DIFF(q_float)' ,'DIFF(q_double)' ,
+                    'DERIVATIVE(q_int,15s,0)' , 'DERIVATIVE(q_bigint,10s,1)' , 'DERIVATIVE(q_smallint,20s,0)' ,'DERIVATIVE(q_tinyint,10s,1)' ,'DERIVATIVE(q_float,6s,0)' ,'DERIVATIVE(q_double,3s,1)' ]
+        calc_calculate_groupbytbname = calc_calculate_regular
+        
+        #two table join
+        calc_calculate_all_j = ['SPREAD(t1.ts)'  , 'SPREAD(t1.q_ts)'  , 'SPREAD(t1.q_int)' ,'SPREAD(t1.q_bigint)' , 'SPREAD(t1.q_smallint)' ,'SPREAD(t1.q_tinyint)' ,'SPREAD(t1.q_float)' ,'SPREAD(t1.q_double)' ,
+                    'SPREAD(t2.ts)'  , 'SPREAD(t2.q_ts)'  , 'SPREAD(t2.q_int)' ,'SPREAD(t2.q_bigint)' , 'SPREAD(t2.q_smallint)' ,'SPREAD(t2.q_tinyint)' ,'SPREAD(t2.q_float)' ,'SPREAD(t2.q_double)' ,
+                    '(SPREAD(t1.q_int) + SPREAD(t1.q_bigint))' , '(SPREAD(t1.q_tinyint) - SPREAD(t1.q_float))', '(SPREAD(t1.q_double) * SPREAD(t1.q_tinyint))' , '(SPREAD(t1.q_double) / SPREAD(t1.q_tinyint))',
+                    '(SPREAD(t2.q_int) + SPREAD(t2.q_bigint))' , '(SPREAD(t2.q_smallint) - SPREAD(t2.q_float))', '(SPREAD(t2.q_double) * SPREAD(t2.q_tinyint))' , '(SPREAD(t2.q_double) / SPREAD(t2.q_tinyint))',
+                    '(SPREAD(t1.q_int) + SPREAD(t1.q_smallint))' , '(SPREAD(t2.q_smallint) - SPREAD(t2.q_float))', '(SPREAD(t1.q_double) * SPREAD(t1.q_tinyint))' , '(SPREAD(t1.q_double) / SPREAD(t1.q_float))']
+        calc_calculate_regular_j = ['DIFF(t1.q_int)' ,'DIFF(t1.q_bigint)' , 'DIFF(t1.q_smallint)' ,'DIFF(t1.q_tinyint)' ,'DIFF(t1.q_float)' ,'DIFF(t1.q_double)' ,
+                    'DERIVATIVE(t1.q_int,15s,0)' , 'DERIVATIVE(t1.q_bigint,10s,1)' , 'DERIVATIVE(t1.q_smallint,20s,0)' ,'DERIVATIVE(t1.q_tinyint,10s,1)' ,'DERIVATIVE(t1.q_float,6s,0)' ,'DERIVATIVE(t1.q_double,3s,1)' ,
+                    'DIFF(t2.q_int)' ,'DIFF(t2.q_bigint)' , 'DIFF(t2.q_smallint)' ,'DIFF(t2.q_tinyint)' ,'DIFF(t2.q_float)' ,'DIFF(t2.q_double)' ,
+                    'DERIVATIVE(t2.q_int,15s,0)' , 'DERIVATIVE(t2.q_bigint,10s,1)' , 'DERIVATIVE(t2.q_smallint,20s,0)' ,'DERIVATIVE(t2.q_tinyint,10s,1)' ,'DERIVATIVE(t2.q_float,6s,0)' ,'DERIVATIVE(t2.q_double,3s,1)' ]
+        calc_calculate_groupbytbname_j = calc_calculate_regular_j
+
+
+        #inter  && calc_aggregate_all\calc_aggregate_regular\calc_select_all
+        interval_sliding = ['interval(4w) sliding(1w) ','interval(1w) sliding(1d) ','interval(1d) sliding(1h) ' ,
+                    'interval(1h) sliding(1m) ','interval(1m) sliding(1s) ','interval(1s) sliding(10a) ',
+                    'interval(1y) ','interval(1n) ','interval(1w) ','interval(1d) ','interval(1h) ','interval(1m) ','interval(1s) ' ,'interval(10a)',
+                    'interval(1y,1n) ','interval(1n,1w) ','interval(1w,1d) ','interval(1d,1h) ','interval(1h,1m) ','interval(1m,1s) ','interval(1s,10a) ' ,'interval(100a,30a)']
+
+
+        for i in range(self.fornum):
+            tdSql.query("select 1-1 from table_0;")
+            sql = "select count(*) from (select count(*) from stable_1 where ts>= 1620000000000 interval(1d) group by tbname) interval(1d);"
+            tdLog.info(sql)    
+            tdSql.query(sql)
+            tdSql.checkData(0,0,'2021-08-27 00:00:00.000')
+            tdSql.checkData(0,1,3)
+            tdSql.checkData(1,0,'2021-08-28 00:00:00.000')
+            tdSql.checkData(1,1,3)
+            tdSql.checkData(2,0,'2021-08-29 00:00:00.000')
+            tdSql.checkRows(12)
+
+            #sql = "select  * from  ( select  * from regular_table_1 where q_tinyint >= -127 and q_tinyint <= 127 order by ts );"
+            tdSql.query("select 1-2 from table_0;")
+            sql = "select  * from  ( select  * from regular_table_1 where " 
+            sql += "%s );" % random.choice(q_where)
+            datacheck = self.regular1_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.regular1_checkall_100(sql)
+            
+            #sql = "select  * from  ( select  * from regular_table_1 ) where q_binary like 'binary%'  or q_binary = '0'  order by ts asc ;"
+            tdSql.query("select 1-3 from table_0;")
+            sql = "select  * from  ( select  * from regular_table_1 ) where " 
+            sql += "%s ;" % random.choice(q_where)
+            datacheck = self.regular1_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.regular1_checkall_100(sql)
+
+            #sql = select  * from  ( select  * from regular_table_1 t1 , regular_table_2 t2 where t1.ts = t2.ts and t1.q_double >= -1000000000 and t1.q_double <= 1000000000 and t2.q_double >= -1000000000 and t2.q_double <= 1000000000 order by t2.ts asc );;
+            tdSql.query("select 1-4 from table_0;")
+            sql = "select  * from  ( select  * from regular_table_1 t1 , regular_table_2 t2  where t1.ts = t2.ts and " 
+            sql += "%s )" % random.choice(q_u_where)
+            datacheck = self.regular_join_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.regular_join_checkall_100(sql)
+
+
+
+
+            #sql = "select  * from  ( select  * from stable_1 where q_tinyint >= -127 and q_tinyint <= 127 order by ts );"
+            tdSql.query("select 2-1 from stable_1;")
+            sql = "select  * from  ( select  * from stable_1  where " 
+            sql += "%s );" % random.choice(qt_where)
+            datacheck = self.stable1_checkall_0(sql)           
+            tdSql.checkRows(300)
+            datacheck = self.stable1_checkall_300(sql)
+            
+            #sql = "select  * from  ( select  * from stable_1 )  order by ts asc ;"
+            tdSql.query("select 2-2 from stable_1;")
+            sql = "select  * from  ( select  * from stable_1 ) where " 
+            sql += "%s ;" % random.choice(qt_where)
+            datacheck = self.stable1_checkall_0(sql)           
+            tdSql.checkRows(300)
+            datacheck = self.stable1_checkall_300(sql)  
+
+            #sql = "select  * from  ( select  * from table_0 ) where q_binary like 'binary%'  or q_binary = '0'  order by ts asc ;"
+            tdSql.query("select 2-3 from stable_1;")
+            sql = "select  * from  ( select  * from table_0 ) where " 
+            sql += "%s ;" % random.choice(q_where)
+            datacheck = self.regular1_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.regular1_checkall_100(sql)   
+
+            #sql = "select  * from  ( select  * from table_0 where q_binary like 'binary%'  or q_binary = '0'  order by ts asc );"
+            tdSql.query("select 2-4 from stable_1;")
+            sql = "select  * from  ( select  * from table_0  where " 
+            sql += "%s );" % random.choice(q_where)
+            datacheck = self.regular1_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.regular1_checkall_100(sql)    
+
+            #sql = select  *  from  ( select  * from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and t1.t_int = t2.t_int ) ;;
+            tdSql.query("select 2-5 from stable_1;")
+            sql = "select  * from  ( select  * from stable_1 t1 , stable_2 t2  where t1.ts = t2.ts and " 
+            sql += "%s )" % random.choice(t_join_where)
+            datacheck = self.stable_join_checkall_0(sql)           
+            tdSql.checkRows(100)
+            datacheck = self.stable_join_checkall_100(sql)       
+ 
+
+        endTime = time.time()
+        print("total time %ds" % (endTime - startTime))
+
+        
+
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file

tests/pytest/query/unionAllTest.py

@@ -103,7 +103,6 @@ class TDTestCase:
                     select count(*) as count, loc from st where ts between 1600000000000 and 1600000000010 group by loc''')
         tdSql.checkRows(6)
 
-
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/update/update_options.py

@@ -63,6 +63,7 @@ class TDTestCase:
         tdLog.sleep(3)
         
         # test case for https://jira.taosdata.com:18080/browse/TS-402
+        tdLog.info("test case for update option 1")
         tdSql.execute("create database test update 1")
         tdSql.execute("use test")
 
@@ -75,7 +76,39 @@ class TDTestCase:
         tdSql.checkData(0, 2, None)
         tdSql.checkData(0, 3, 9)
 
-        
+        tdSql.execute("drop table if exists tb")
+        tdSql.execute("create table tb (ts timestamp, c1 int, c2 int, c3 int)")
+        tdSql.execute("insert into tb values(%d, 1, 2, 3)(%d, null, 4, 5)(%d, 6, null, 7)" % (self.ts, self.ts, self.ts))
+
+        tdSql.query("select * from tb")
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 1, 6)
+        tdSql.checkData(0, 2, None)
+        tdSql.checkData(0, 3, 7)
+
+        # https://jira.taosdata.com:18080/browse/TS-424
+        tdLog.info("test case for update option 2")
+        tdSql.execute("create database db2 update 2")
+        tdSql.execute("use db2")
+
+        tdSql.execute("create table tb (ts timestamp, c1 int, c2 int, c3 int)")
+        tdSql.execute("insert into tb values(%d, 1, 2, 3)(%d, null, null, 9)" % (self.ts, self.ts))
+
+        tdSql.query("select * from tb")
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 1, 1)
+        tdSql.checkData(0, 2, 2)
+        tdSql.checkData(0, 3, 9)
+
+        tdSql.execute("drop table if exists tb")
+        tdSql.execute("create table tb (ts timestamp, c1 int, c2 int, c3 int)")
+        tdSql.execute("insert into tb values(%d, 1, 2, 3)(%d, null, 4, 5)(%d, 6, null, 7)" % (self.ts, self.ts, self.ts))
+
+        tdSql.query("select * from tb")
+        tdSql.checkRows(1)
+        tdSql.checkData(0, 1, 6)
+        tdSql.checkData(0, 2, 4)
+        tdSql.checkData(0, 3, 7)
 
         
     def stop(self):

tests/script/general/parser/join.sim

@@ -445,7 +445,7 @@ if $rows != $val then
 endi
 
 print ================>TD-5600
-sql select first(join_tb0.c8),first(join_tb0.c9) from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb1.ts>=100000 interval(1s) fill(linear);
+sql select first(join_tb0.c8),first(join_tb0.c9) from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb1.ts>=100000 interval(1s);
 
 
 #===============================================================

tests/script/general/parser/nestquery.sim

@@ -549,4 +549,381 @@ if $data11 != 2.000000000 then
   return -1
 endi
 
+sql create database test2;
+sql use test2;
+sql create table meters (ts TIMESTAMP,a INT,b INT) TAGS (area INT);
+sql CREATE TABLE t0 USING meters TAGS (0);
+sql CREATE TABLE t1 USING meters TAGS (1);
+sql CREATE TABLE t2 USING meters TAGS (1);
+sql CREATE TABLE t3 USING meters TAGS (0);
+sql insert into t0 values ('2021-09-30 15:00:00.00',0,0);
+sql insert into t0 values ('2021-09-30 15:00:01.00',1,1);
+sql insert into t0 values ('2021-09-30 15:00:03.00',3,3);
+sql insert into t0 values ('2021-09-30 15:00:05.00',5,5);
+sql insert into t0 values ('2021-09-30 15:00:07.00',7,7);
+sql insert into t0 values ('2021-09-30 15:00:09.00',9,9);
+
+sql insert into t1 values ('2021-09-30 15:00:00.00',0,0);
+sql insert into t1 values ('2021-09-30 15:00:02.00',2,2);
+sql insert into t1 values ('2021-09-30 15:00:04.00',4,4);
+sql insert into t1 values ('2021-09-30 15:00:06.00',6,6);
+sql insert into t1 values ('2021-09-30 15:00:08.00',8,8);
+sql insert into t1 values ('2021-09-30 15:00:10.00',10,10);
+
+sql insert into t2 values ('2021-09-30 15:00:00.00',0,0);
+sql insert into t2 values ('2021-09-30 15:00:01.00',11,11);
+sql insert into t2 values ('2021-09-30 15:00:02.00',22,22);
+sql insert into t2 values ('2021-09-30 15:00:03.00',33,33);
+sql insert into t2 values ('2021-09-30 15:00:04.00',44,44);
+sql insert into t2 values ('2021-09-30 15:00:05.00',55,55);
+
+sql insert into t3 values ('2021-09-30 15:00:00.00',0,0);
+sql insert into t3 values ('2021-09-30 15:00:01.00',11,11);
+sql insert into t3 values ('2021-09-30 15:00:02.00',22,22);
+sql insert into t3 values ('2021-09-30 15:00:03.00',33,33);
+sql insert into t3 values ('2021-09-30 15:00:04.00',44,44);
+sql insert into t3 values ('2021-09-30 15:00:05.00',55,55);
+
+sql select count(*) from meters interval(1s) group by tbname;
+if $rows != 24 then
+  return -1
+endi
+
+sql select count(*) from (select count(*) from meters interval(1s) group by tbname) interval(1s);
+if $rows != 11 then
+  return -1
+endi
+if $data00 != @21-09-30 15:00:00.000@ then
+  return -1
+endi
+if $data01 != 4 then
+  return -1
+endi
+if $data10 != @21-09-30 15:00:01.000@ then
+  return -1
+endi
+if $data11 != 3 then
+  return -1
+endi
+if $data20 != @21-09-30 15:00:02.000@ then
+  return -1
+endi
+if $data21 != 3 then
+  return -1
+endi
+if $data30 != @21-09-30 15:00:03.000@ then
+  return -1
+endi
+if $data31 != 3 then
+  return -1
+endi
+if $data40 != @21-09-30 15:00:04.000@ then
+  return -1
+endi
+if $data41 != 3 then
+  return -1
+endi
+if $data50 != @21-09-30 15:00:05.000@ then
+  return -1
+endi
+if $data51 != 3 then
+  return -1
+endi
+if $data60 != @21-09-30 15:00:06.000@ then
+  return -1
+endi
+if $data61 != 1 then
+  return -1
+endi
+if $data70 != @21-09-30 15:00:07.000@ then
+  return -1
+endi
+if $data71 != 1 then
+  return -1
+endi
+if $data80 != @21-09-30 15:00:08.000@ then
+  return -1
+endi
+if $data81 != 1 then
+  return -1
+endi
+if $data90 != @21-09-30 15:00:09.000@ then
+  return -1
+endi
+if $data91 != 1 then
+  return -1
+endi
+
+sql select count(*) from (select count(*) from meters interval(1s) group by area) interval(1s);
+if $rows != 11 then
+  return -1
+endi
+if $data00 != @21-09-30 15:00:00.000@ then
+  return -1
+endi
+if $data01 != 2 then
+  return -1
+endi
+if $data10 != @21-09-30 15:00:01.000@ then
+  return -1
+endi
+if $data11 != 2 then
+  return -1
+endi
+if $data20 != @21-09-30 15:00:02.000@ then
+  return -1
+endi
+if $data21 != 2 then
+  return -1
+endi
+if $data30 != @21-09-30 15:00:03.000@ then
+  return -1
+endi
+if $data31 != 2 then
+  return -1
+endi
+if $data40 != @21-09-30 15:00:04.000@ then
+  return -1
+endi
+if $data41 != 2 then
+  return -1
+endi
+if $data50 != @21-09-30 15:00:05.000@ then
+  return -1
+endi
+if $data51 != 2 then
+  return -1
+endi
+if $data60 != @21-09-30 15:00:06.000@ then
+  return -1
+endi
+if $data61 != 1 then
+  return -1
+endi
+if $data70 != @21-09-30 15:00:07.000@ then
+  return -1
+endi
+if $data71 != 1 then
+  return -1
+endi
+if $data80 != @21-09-30 15:00:08.000@ then
+  return -1
+endi
+if $data81 != 1 then
+  return -1
+endi
+if $data90 != @21-09-30 15:00:09.000@ then
+  return -1
+endi
+if $data91 != 1 then
+  return -1
+endi
+
+
+sql select sum(sa) from (select sum(a) as sa from meters interval(1s) group by tbname) interval(1s);
+if $rows != 11 then
+  return -1
+endi
+if $data00 != @21-09-30 15:00:00.000@ then
+  return -1
+endi
+if $data01 != 0 then
+  return -1
+endi
+if $data10 != @21-09-30 15:00:01.000@ then
+  return -1
+endi
+if $data11 != 23 then
+  return -1
+endi
+if $data20 != @21-09-30 15:00:02.000@ then
+  return -1
+endi
+if $data21 != 46 then
+  return -1
+endi
+if $data30 != @21-09-30 15:00:03.000@ then
+  return -1
+endi
+if $data31 != 69 then
+  return -1
+endi
+if $data40 != @21-09-30 15:00:04.000@ then
+  return -1
+endi
+if $data41 != 92 then
+  return -1
+endi
+if $data50 != @21-09-30 15:00:05.000@ then
+  return -1
+endi
+if $data51 != 115 then
+  return -1
+endi
+if $data60 != @21-09-30 15:00:06.000@ then
+  return -1
+endi
+if $data61 != 6 then
+  return -1
+endi
+if $data70 != @21-09-30 15:00:07.000@ then
+  return -1
+endi
+if $data71 != 7 then
+  return -1
+endi
+if $data80 != @21-09-30 15:00:08.000@ then
+  return -1
+endi
+if $data81 != 8 then
+  return -1
+endi
+if $data90 != @21-09-30 15:00:09.000@ then
+  return -1
+endi
+if $data91 != 9 then
+  return -1
+endi
+
+sql select sum(sa) from (select sum(a) as sa from meters interval(1s) group by area) interval(1s);
+if $rows != 11 then
+  return -1
+endi
+if $data00 != @21-09-30 15:00:00.000@ then
+  return -1
+endi
+if $data01 != 0 then
+  return -1
+endi
+if $data10 != @21-09-30 15:00:01.000@ then
+  return -1
+endi
+if $data11 != 23 then
+  return -1
+endi
+if $data20 != @21-09-30 15:00:02.000@ then
+  return -1
+endi
+if $data21 != 46 then
+  return -1
+endi
+if $data30 != @21-09-30 15:00:03.000@ then
+  return -1
+endi
+if $data31 != 69 then
+  return -1
+endi
+if $data40 != @21-09-30 15:00:04.000@ then
+  return -1
+endi
+if $data41 != 92 then
+  return -1
+endi
+if $data50 != @21-09-30 15:00:05.000@ then
+  return -1
+endi
+if $data51 != 115 then
+  return -1
+endi
+if $data60 != @21-09-30 15:00:06.000@ then
+  return -1
+endi
+if $data61 != 6 then
+  return -1
+endi
+if $data70 != @21-09-30 15:00:07.000@ then
+  return -1
+endi
+if $data71 != 7 then
+  return -1
+endi
+if $data80 != @21-09-30 15:00:08.000@ then
+  return -1
+endi
+if $data81 != 8 then
+  return -1
+endi
+if $data90 != @21-09-30 15:00:09.000@ then
+  return -1
+endi
+if $data91 != 9 then
+  return -1
+endi
+
+
+
+sql select count(*) from (select count(*) from meters interval(1s)) interval(1s);
+if $rows != 11 then
+  return -1
+endi
+if $data00 != @21-09-30 15:00:00.000@ then
+  return -1
+endi
+if $data01 != 1 then
+  return -1
+endi
+if $data10 != @21-09-30 15:00:01.000@ then
+  return -1
+endi
+if $data11 != 1 then
+  return -1
+endi
+if $data20 != @21-09-30 15:00:02.000@ then
+  return -1
+endi
+if $data21 != 1 then
+  return -1
+endi
+if $data30 != @21-09-30 15:00:03.000@ then
+  return -1
+endi
+if $data31 != 1 then
+  return -1
+endi
+if $data40 != @21-09-30 15:00:04.000@ then
+  return -1
+endi
+if $data41 != 1 then
+  return -1
+endi
+if $data50 != @21-09-30 15:00:05.000@ then
+  return -1
+endi
+if $data51 != 1 then
+  return -1
+endi
+if $data60 != @21-09-30 15:00:06.000@ then
+  return -1
+endi
+if $data61 != 1 then
+  return -1
+endi
+if $data70 != @21-09-30 15:00:07.000@ then
+  return -1
+endi
+if $data71 != 1 then
+  return -1
+endi
+if $data80 != @21-09-30 15:00:08.000@ then
+  return -1
+endi
+if $data81 != 1 then
+  return -1
+endi
+if $data90 != @21-09-30 15:00:09.000@ then
+  return -1
+endi
+if $data91 != 1 then
+  return -1
+endi
+
+sql select count(*) from (select count(*) from meters interval(1s) group by tbname);
+if $rows != 1 then
+  return -1
+endi
+if $data00 != 24 then
+  return -1
+endi
+
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT