Merge remote-tracking branch 'origin/3.0' into feature/3.0_wxy

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

@@ -922,7 +922,7 @@ int tsdbWriteBlockImpl(STsdb *pRepo, STable *pTable, SDFile *pDFile, SDFile *pDF
     STColumn    *pColumn = pSchema->columns + ncol;
     SDataCol    *pDataCol = pDataCols->cols + ncol;
     SBlockCol   *pBlockCol = pBlockData->cols + nColsNotAllNull;
-    SAggrBlkCol *pAggrBlkCol = (SAggrBlkCol *)pAggrBlkData + nColsNotAllNull;
+    SAggrBlkCol *pAggrBlkCol = (SAggrBlkCol *)pAggrBlkData + nColsOfBlockSma;
 
     if (isAllRowsNull(pDataCol)) {  // all data to commit are NULL, just ignore it
       continue;
@@ -951,6 +951,7 @@ int tsdbWriteBlockImpl(STsdb *pRepo, STable *pTable, SDFile *pDFile, SDFile *pDF
       } else {
         TD_SET_COL_ROWS_MISC(pBlockCol);
       }
+      ++nColsOfBlockSma;
     } else if (tdIsBitmapBlkNorm(pDataCol->pBitmap, rowsToWrite, pDataCols->bitmapMode)) {
       // check if all rows normal
       TD_SET_COL_ROWS_NORM(pBlockCol);
@@ -959,10 +960,6 @@ int tsdbWriteBlockImpl(STsdb *pRepo, STable *pTable, SDFile *pDFile, SDFile *pDF
     }
 
     ++nColsNotAllNull;
-
-    if (isSuper && pColumn->sma) {
-      ++nColsOfBlockSma;
-    }
   }
 
   ASSERT(nColsNotAllNull >= 0 && nColsNotAllNull <= pDataCols->numOfCols);

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

@@ -471,7 +471,7 @@ void tsdbGetBlockStatis(SReadH *pReadh, SColumnDataAgg *pStatis, int numOfCols,
     SAggrBlkData *pAggrBlkData = pReadh->pAggrBlkData;
 
     for (int i = 0, j = 0; i < numOfCols;) {
-      if (j >= pBlock->numOfCols) {
+      if (j >= pBlock->numOfBSma) {
         pStatis[i].numOfNull = -1;
         ++i;
         continue;

source/libs/executor/src/indexoperator.c

@@ -54,7 +54,9 @@ typedef struct SIFParam {
 
 typedef int32_t (*sif_func_t)(SNode *left, SNode *rigth, SIFParam *output);
 // construct tag filter operator later
-static void destroyTagFilterOperatorInfo(void *param) { STagFilterOperatorInfo *pInfo = (STagFilterOperatorInfo *)param; }
+static void destroyTagFilterOperatorInfo(void *param) {
+  STagFilterOperatorInfo *pInfo = (STagFilterOperatorInfo *)param;
+}
 
 static void sifFreeParam(SIFParam *param) {
   if (param == NULL) return;
@@ -62,8 +64,9 @@ static void sifFreeParam(SIFParam *param) {
 }
 
 static int32_t sifGetOperParamNum(EOperatorType ty) {
-  if (OP_TYPE_IS_NULL == ty || OP_TYPE_IS_NOT_NULL == ty || OP_TYPE_IS_TRUE == ty || OP_TYPE_IS_NOT_TRUE == ty || OP_TYPE_IS_FALSE == ty ||
-      OP_TYPE_IS_NOT_FALSE == ty || OP_TYPE_IS_UNKNOWN == ty || OP_TYPE_IS_NOT_UNKNOWN == ty || OP_TYPE_MINUS == ty) {
+  if (OP_TYPE_IS_NULL == ty || OP_TYPE_IS_NOT_NULL == ty || OP_TYPE_IS_TRUE == ty || OP_TYPE_IS_NOT_TRUE == ty ||
+      OP_TYPE_IS_FALSE == ty || OP_TYPE_IS_NOT_FALSE == ty || OP_TYPE_IS_UNKNOWN == ty ||
+      OP_TYPE_IS_NOT_UNKNOWN == ty || OP_TYPE_MINUS == ty) {
     return 1;
   }
   return 2;
@@ -267,7 +270,8 @@ _return:
 
 static int32_t sifExecLogic(SLogicConditionNode *node, SIFCtx *ctx, SIFParam *output) {
   if (NULL == node->pParameterList || node->pParameterList->length <= 0) {
-    qError("invalid logic parameter list, list:%p, paramNum:%d", node->pParameterList, node->pParameterList ? node->pParameterList->length : 0);
+    qError("invalid logic parameter list, list:%p, paramNum:%d", node->pParameterList,
+           node->pParameterList ? node->pParameterList->length : 0);
     return TSDB_CODE_QRY_INVALID_INPUT;
   }
 
@@ -341,7 +345,8 @@ static EDealRes sifWalkOper(SNode *pNode, void *context) {
 }
 
 EDealRes sifCalcWalker(SNode *node, void *context) {
-  if (QUERY_NODE_VALUE == nodeType(node) || QUERY_NODE_NODE_LIST == nodeType(node) || QUERY_NODE_COLUMN == nodeType(node)) {
+  if (QUERY_NODE_VALUE == nodeType(node) || QUERY_NODE_NODE_LIST == nodeType(node) ||
+      QUERY_NODE_COLUMN == nodeType(node)) {
     return DEAL_RES_CONTINUE;
   }
   SIFCtx *ctx = (SIFCtx *)context;
@@ -383,21 +388,20 @@ static int32_t sifCalculate(SNode *pNode, SIFParam *pDst) {
     return TSDB_CODE_QRY_OUT_OF_MEMORY;
   }
   nodesWalkExprPostOrder(pNode, sifCalcWalker, &ctx);
-  if (ctx.code != TSDB_CODE_SUCCESS) {
-    return ctx.code;
-  }
+  SIF_ERR_RET(ctx.code);
+
   if (pDst) {
     SIFParam *res = (SIFParam *)taosHashGet(ctx.pRes, (void *)&pNode, POINTER_BYTES);
     if (res == NULL) {
       qError("no valid res in hash, node:(%p), type(%d)", (void *)&pNode, nodeType(pNode));
-      return TSDB_CODE_QRY_APP_ERROR;
+      SIF_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
     }
     taosArrayAddAll(pDst->result, res->result);
 
     sifFreeParam(res);
     taosHashRemove(ctx.pRes, (void *)&pNode, POINTER_BYTES);
   }
-  return TSDB_CODE_SUCCESS;
+  SIF_RET(code);
 }
 
 int32_t doFilterTag(const SNode *pFilterNode, SArray *result) {
@@ -407,22 +411,14 @@ int32_t doFilterTag(const SNode *pFilterNode, SArray *result) {
 
   SFilterInfo *filter = NULL;
   // todo move to the initialization function
-  int32_t code = filterInitFromNode((SNode *)pFilterNode, &filter, 0);
-  if (code != TSDB_CODE_SUCCESS) {
-    return code;
-  }
+  SIF_ERR_RET(filterInitFromNode((SNode *)pFilterNode, &filter, 0));
 
   SIFParam param = {0};
-  code = sifCalculate((SNode *)pFilterNode, &param);
-
-  if (code != TSDB_CODE_SUCCESS) {
-    return code;
-  }
+  SIF_ERR_RET(sifCalculate((SNode *)pFilterNode, &param));
 
   taosArrayAddAll(result, param.result);
   sifFreeParam(&param);
-
-  return code;
+  SIF_RET(TSDB_CODE_SUCCESS);
 }
 
 SIdxFltStatus idxGetFltStatus(SNode *pFilterNode) {

source/libs/function/src/builtins.c

@@ -257,7 +257,7 @@ static int32_t translateLength(SFunctionNode* pFunc, char* pErrBuf, int32_t len)
   }
 
   pFunc->node.resType =
-      (SDataType){.bytes = tDataTypes[TSDB_DATA_TYPE_SMALLINT].bytes, .type = TSDB_DATA_TYPE_SMALLINT};
+      (SDataType){.bytes = tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes, .type = TSDB_DATA_TYPE_BIGINT};
   return TSDB_CODE_SUCCESS;
 }
 

source/libs/scalar/src/sclfunc.c

@@ -357,7 +357,8 @@ static int32_t doLengthFunction(SScalarParam *pInput, int32_t inputNum, SScalarP
   SColumnInfoData *pInputData  = pInput->columnData;
   SColumnInfoData *pOutputData = pOutput->columnData;
 
-  int16_t *out = (int16_t *)pOutputData->pData;
+  ASSERT(pOutputData->info.type == TSDB_DATA_TYPE_BIGINT);
+  int64_t *out = (int64_t *)pOutputData->pData;
 
   for (int32_t i = 0; i < pInput->numOfRows; ++i) {
     if (colDataIsNull_s(pInputData, i)) {

tests/system-test/0-others/taosShellError.py

@@ -86,7 +86,7 @@ class TDTestCase:
     updatecfgDict["serverPort"] = serverPort
     updatecfgDict["firstEp"]    = hostname + ':' + serverPort
     updatecfgDict["secondEp"]   = hostname + ':' + serverPort
-    clientCfgDict["fqdn"] = hostname
+    updateCfgDict["fqdn"] = hostname
 
     print ("===================: ", updatecfgDict)
 

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

@@ -35,9 +35,7 @@ class TDTestCase:
         for i in range(len(tdSql.queryRows)):
             if data_tb_col[i] is None:
                 tdSql.checkData( i, 0 , None )
-            if (col_name == "c2" or col_name == "double" ) and tbname == "t1" and i == 10:
-                continue
-            else:
+            if col_name not in ["c2", "double"] or tbname != "t1" or i != 10:
                 utc_zone = datetime.timezone.utc
                 utc_8 = datetime.timezone(datetime.timedelta(hours=8))
                 date_init_stamp = datetime.datetime.utcfromtimestamp(data_tb_col[i]/1000)
@@ -597,7 +595,41 @@ class TDTestCase:
                 time2str = str(int(datetime.datetime.timestamp(data_t1_c10[i])*1000))
                 tdSql.checkData( i, 0, time2str )
 
-
+        tdLog.printNoPrefix("==========step39: cast constant operation to bigint, expect change to int ")
+        tdSql.query("select cast(12121.23323131  as bigint) as b from ct4")
+        ( tdSql.checkData(i, 0, 12121) for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131  as binary(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12121.233231') for i in range(len(tdSql.queryRows)) )
+        tdSql.query("select cast(12121.23323131  as binary(2)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12') for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131  as nchar(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12121.233231') for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131  as nchar(2)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12') for i in range(len(tdSql.queryRows) ) )
+
+        tdSql.query("select cast(12121.23323131 + 321.876897998  as bigint) as b from ct4")
+        ( tdSql.checkData(i, 0, 12443) for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131 + 321.876897998  as binary(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12443.110129') for i in range(len(tdSql.queryRows)) )
+        tdSql.query("select cast(12121.23323131 + 321.876897998  as binary(3)) as b from ct4")
+        ( tdSql.checkData(i, 0, '124') for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131 + 321.876897998  as nchar(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12443.110129') for i in range(len(tdSql.queryRows)) )
+        tdSql.query("select cast(12121.23323131 + 321.876897998  as nchar(3)) as b from ct4")
+        ( tdSql.checkData(i, 0, '124') for i in range(len(tdSql.queryRows) ) )
+
+        tdSql.query("select cast(12121.23323131 + 'test~!@`#$%^&*()}{][;><.,' as bigint) as b from ct4")
+        ( tdSql.checkData(i, 0, 12121) for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131 + 'test~!@`#$%^&*()}{][;><.,' as binary(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12121.233231') for i in range(len(tdSql.queryRows)) )
+        tdSql.query("select cast(12121.23323131 + 'test~!@`#$%^&*()}{][;><.,' as binary(2)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12') for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131 + 'test~!@`#$%^&*()}{][;><.,' as nchar(16)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12121.233231') for i in range(len(tdSql.queryRows) ) )
+        tdSql.query("select cast(12121.23323131 + 'test~!@`#$%^&*()}{][;><.,' as nchar(2)) as b from ct4")
+        ( tdSql.checkData(i, 0, '12') for i in range(len(tdSql.queryRows) ) )
+
+        tdLog.printNoPrefix("==========step40: error cast condition, should return error ")
         tdSql.error("select cast(c1 as int) as b from ct4")
         tdSql.error("select cast(c1 as bool) as b from ct4")
         tdSql.error("select cast(c1 as tinyint) as b from ct4")

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

+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+INT_COL     = "c1"
+BINT_COL    = "c2"
+SINT_COL    = "c3"
+TINT_COL    = "c4"
+FLOAT_COL   = "c5"
+DOUBLE_COL  = "c6"
+BOOL_COL    = "c7"
+
+BINARY_COL  = "c8"
+NCHAR_COL   = "c9"
+TS_COL      = "c10"
+
+UN_CHAR_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BOOL_COL, ]
+CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
+TS_TYPE_COL = [TS_COL]
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def __char_length_condition(self):
+        char_length_condition = []
+        for char_col in CHAR_COL:
+            char_length_condition.extend(
+                (
+                    char_col,
+                    f"upper( {char_col} )",
+                )
+            )
+            char_length_condition.extend( f"cast( {un_char_col} as binary(16) ) " for un_char_col in UN_CHAR_COL)
+            char_length_condition.extend( f"cast( {char_col} + {char_col_2} as binary(32) ) " for char_col_2 in CHAR_COL )
+            char_length_condition.extend( f"cast( {char_col} + {un_char_col} as binary(32) ) " for un_char_col in UN_CHAR_COL )
+
+        char_length_condition.append('''"test1234!@#$%^&*():'><?/.,][}{"''')
+
+        return char_length_condition
+
+    def __where_condition(self, col):
+        # return f" where count({col}) > 0 "
+        return ""
+
+    def __group_condition(self, col, having = ""):
+        return f" group by {col} having {having}" if having else f" group by {col} "
+
+    def __char_length_current_check(self, tbname):
+        char_length_condition = self.__char_length_condition()
+        for condition in char_length_condition:
+            where_condition = self.__where_condition(condition)
+            group_having = self.__group_condition(condition, having=f"{condition} is not null " )
+            group_no_having= self.__group_condition(condition )
+            groups = ["", group_having, group_no_having]
+
+            for group_condition in groups:
+                tdSql.query(f"select {condition}, char_length( {condition} ) from {tbname} {where_condition}  {group_condition} ")
+                for i in range(tdSql.queryRows):
+                    if not tdSql.getData(i,1):
+                        tdSql.checkData(i, 1, None)
+                    # elif "as nchar" in condition or (NCHAR_COL in condition and "as binary" not in condition):
+                    #     tdSql.checkData(i, 1, len(str(tdSql.getData(i,0) ) ) * 4 )
+                    else:
+                        tdSql.checkData(i, 1, len(str(tdSql.getData(i,0) ) ) )
+
+    def __char_length_err_check(self,tbname):
+        sqls = []
+
+        for un_char_col in UN_CHAR_COL:
+            sqls.extend(
+                (
+                    f"select char_length( {un_char_col} ) from {tbname} ",
+                    f"select char_length(ceil( {un_char_col} )) from {tbname} ",
+                    f"select {un_char_col} from {tbname} group by char_length( {un_char_col} ) ",
+                )
+            )
+
+            sqls.extend( f"select char_length( {un_char_col} + {un_char_col_2} ) from {tbname} " for un_char_col_2 in UN_CHAR_COL )
+            sqls.extend( f"select char_length( {un_char_col} + {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+
+        sqls.extend( f"select {char_col} from {tbname} group by char_length( {char_col} ) " for char_col in CHAR_COL)
+        sqls.extend( f"select char_length( {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+        sqls.extend( f"select char_length( {char_col} + {ts_col} ) from {tbname} " for char_col in UN_CHAR_COL for ts_col in TS_TYPE_COL)
+        sqls.extend( f"select char_length( {char_col} + {char_col_2} ) from {tbname} " for char_col in CHAR_COL for char_col_2 in CHAR_COL )
+        sqls.extend( f"select upper({char_col}, 11) from {tbname} " for char_col in CHAR_COL )
+        sqls.extend( f"select upper({char_col}) from {tbname} interval(2d) sliding(1d)" for char_col in CHAR_COL )
+        sqls.extend(
+            (
+                f"select char_length() from {tbname} ",
+                f"select char_length(*) from {tbname} ",
+                f"select char_length(ccccccc) from {tbname} ",
+                f"select char_length(111) from {tbname} ",
+                f"select char_length(c8, 11) from {tbname} ",
+            )
+        )
+
+        return sqls
+
+    def __test_current(self):
+        tdLog.printNoPrefix("==========current sql condition check , must return query ok==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+        for tb in tbname:
+            self.__char_length_current_check(tb)
+            tdLog.printNoPrefix(f"==========current sql condition check in {tb} over==========")
+
+    def __test_error(self):
+        tdLog.printNoPrefix("==========err sql condition check , must return error==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+
+        for tb in tbname:
+            for errsql in self.__char_length_err_check(tb):
+                tdSql.error(sql=errsql)
+            tdLog.printNoPrefix(f"==========err sql condition check in {tb} over==========")
+
+
+    def all_test(self):
+        self.__test_current()
+        self.__test_error()
+
+
+    def __create_tb(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        create_stb_sql  =  f'''create table stb1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            ) tags (t1 int)
+            '''
+        create_ntb_sql = f'''create table t1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            )
+            '''
+        tdSql.execute(create_stb_sql)
+        tdSql.execute(create_ntb_sql)
+
+        for i in range(4):
+            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
+
+    def __insert_data(self, rows):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
+            tdSql.execute(
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+        tdSql.execute(
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct4 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
+                )
+            (
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
+                )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct2 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+        for i in range(rows):
+            insert_data = f'''insert into t1 values
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
+                '''
+            tdSql.execute(insert_data)
+        tdSql.execute(
+            f'''insert into t1 values
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        self.__create_tb()
+
+        tdLog.printNoPrefix("==========step2:insert data")
+        self.__insert_data(10)
+
+        tdLog.printNoPrefix("==========step3:all check")
+        self.all_test()
+
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+
+        # tdSql.execute("use db")
+
+        # tdLog.printNoPrefix("==========step4:after wal, all check again ")
+        # self.all_test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

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

+import datetime
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+INT_COL     = "c1"
+BINT_COL    = "c2"
+SINT_COL    = "c3"
+TINT_COL    = "c4"
+FLOAT_COL   = "c5"
+DOUBLE_COL  = "c6"
+BOOL_COL    = "c7"
+
+BINARY_COL  = "c8"
+NCHAR_COL   = "c9"
+TS_COL      = "c10"
+
+UN_CHAR_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BOOL_COL, ]
+CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
+TS_TYPE_COL = [TS_COL]
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def __length_condition(self):
+        length_condition = []
+        for char_col in CHAR_COL:
+            length_condition.extend(
+                (
+                    char_col,
+                    f"upper( {char_col} )",
+                )
+            )
+            length_condition.extend( f"cast( {un_char_col} as binary(16) ) " for un_char_col in UN_CHAR_COL)
+            length_condition.extend( f"cast( {char_col} + {char_col_2} as binary(32) ) " for char_col_2 in CHAR_COL )
+            length_condition.extend( f"cast( {char_col} + {un_char_col} as binary(32) ) " for un_char_col in UN_CHAR_COL )
+
+        length_condition.append('''"test1234!@#$%^&*():'><?/.,][}{"''')
+
+        return length_condition
+
+    def __where_condition(self, col):
+        # return f" where count({col}) > 0 "
+        return ""
+
+    def __group_condition(self, col, having = ""):
+        return f" group by {col} having {having}" if having else f" group by {col} "
+
+    def __length_current_check(self, tbname):
+        length_condition = self.__length_condition()
+        for condition in length_condition:
+            where_condition = self.__where_condition(condition)
+            group_having = self.__group_condition(condition, having=f"{condition} is not null " )
+            group_no_having= self.__group_condition(condition )
+            groups = ["", group_having, group_no_having]
+
+            for group_condition in groups:
+                tdSql.query(f"select {condition} from {tbname} {where_condition}  {group_condition} ")
+                datas = [tdSql.getData(i,0) for i in range(tdSql.queryRows)]
+                length_data = [ len(str(data))  if data else None for data in datas ]
+                tdSql.query(f"select length( {condition} ) from {tbname} {where_condition}  {group_condition}")
+                for i in range(len(length_data)):
+                    tdSql.checkData(i, 0, length_data[i] ) if length_data[i] else tdSql.checkData(i, 0, None)
+
+    def __length_err_check(self,tbname):
+        sqls = []
+
+        for un_char_col in UN_CHAR_COL:
+            sqls.extend(
+                (
+                    f"select length( {un_char_col} ) from {tbname} ",
+                    f"select length(ceil( {un_char_col} )) from {tbname} ",
+                    f"select {un_char_col} from {tbname} group by length( {un_char_col} ) ",
+                )
+            )
+
+            sqls.extend( f"select length( {un_char_col} + {un_char_col_2} ) from {tbname} " for un_char_col_2 in UN_CHAR_COL )
+            sqls.extend( f"select length( {un_char_col} + {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+
+        sqls.extend( f"select {char_col} from {tbname} group by length( {char_col} ) " for char_col in CHAR_COL)
+        sqls.extend( f"select length( {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+        sqls.extend( f"select length( {char_col} + {ts_col} ) from {tbname} " for char_col in UN_CHAR_COL for ts_col in TS_TYPE_COL)
+        sqls.extend( f"select length( {char_col} + {char_col_2} ) from {tbname} " for char_col in CHAR_COL for char_col_2 in CHAR_COL )
+        sqls.extend( f"select upper({char_col}, 11) from {tbname} " for char_col in CHAR_COL )
+        sqls.extend( f"select upper({char_col}) from {tbname} interval(2d) sliding(1d)" for char_col in CHAR_COL )
+        sqls.extend(
+            (
+                f"select length() from {tbname} ",
+                f"select length(*) from {tbname} ",
+                f"select length(ccccccc) from {tbname} ",
+                f"select length(111) from {tbname} ",
+                f"select length(c8, 11) from {tbname} ",
+            )
+        )
+
+        return sqls
+
+    def __test_current(self):
+        tdLog.printNoPrefix("==========current sql condition check , must return query ok==========")
+        tbname = ["ct1", "ct2", "ct4", "t1"]
+        for tb in tbname:
+            self.__length_current_check(tb)
+            tdLog.printNoPrefix(f"==========current sql condition check in {tb} over==========")
+
+    def __test_error(self):
+        tdLog.printNoPrefix("==========err sql condition check , must return error==========")
+        tbname = ["ct1", "ct2", "ct4", "t1"]
+
+        for tb in tbname:
+            for errsql in self.__length_err_check(tb):
+                tdSql.error(sql=errsql)
+            tdLog.printNoPrefix(f"==========err sql condition check in {tb} over==========")
+
+
+    def all_test(self):
+        self.__test_current()
+        self.__test_error()
+
+
+    def __create_tb(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        create_stb_sql  =  f'''create table stb1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            ) tags (t1 int)
+            '''
+        create_ntb_sql = f'''create table t1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            )
+            '''
+        tdSql.execute(create_stb_sql)
+        tdSql.execute(create_ntb_sql)
+
+        for i in range(4):
+            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
+            { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2}
+
+    def __insert_data(self, rows):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
+            tdSql.execute(
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+        tdSql.execute(
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct4 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
+                )
+            (
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
+                )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct2 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+        for i in range(rows):
+            insert_data = f'''insert into t1 values
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
+                '''
+            tdSql.execute(insert_data)
+        tdSql.execute(
+            f'''insert into t1 values
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        self.__create_tb()
+
+        tdLog.printNoPrefix("==========step2:insert data")
+        self.__insert_data(10)
+
+        tdLog.printNoPrefix("==========step3:all check")
+        self.all_test()
+
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+
+        # tdSql.execute("use db")
+
+        # tdLog.printNoPrefix("==========step4:after wal, all check again ")
+        # self.all_test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

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

+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+INT_COL     = "c1"
+BINT_COL    = "c2"
+SINT_COL    = "c3"
+TINT_COL    = "c4"
+FLOAT_COL   = "c5"
+DOUBLE_COL  = "c6"
+BOOL_COL    = "c7"
+
+BINARY_COL  = "c8"
+NCHAR_COL   = "c9"
+TS_COL      = "c10"
+
+UN_CHAR_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BOOL_COL, ]
+CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
+TS_TYPE_COL = [TS_COL]
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def __length_condition(self):
+        length_condition = []
+        for char_col in CHAR_COL:
+            length_condition.extend(
+                (
+                    char_col,
+                    f"upper( {char_col} )",
+                )
+            )
+            length_condition.extend( f"cast( {un_char_col} as binary(16) ) " for un_char_col in UN_CHAR_COL)
+            length_condition.extend( f"cast( {char_col} + {char_col_2} as binary(32) ) " for char_col_2 in CHAR_COL )
+            length_condition.extend( f"cast( {char_col} + {un_char_col} as binary(32) ) " for un_char_col in UN_CHAR_COL )
+
+        length_condition.append('''"test1234!@#$%^&*():'><?/.,][}{"''')
+
+        return length_condition
+
+    def __where_condition(self, col):
+        # return f" where count({col}) > 0 "
+        return ""
+
+    def __group_condition(self, col, having = ""):
+        return f" group by {col} having {having}" if having else f" group by {col} "
+
+    def __length_current_check(self, tbname):
+        length_condition = self.__length_condition()
+        for condition in length_condition:
+            where_condition = self.__where_condition(condition)
+            group_having = self.__group_condition(condition, having=f"{condition} is not null " )
+            group_no_having= self.__group_condition(condition )
+            groups = ["", group_having, group_no_having]
+
+            for group_condition in groups:
+                tdSql.query(f"select {condition}, length( {condition} ) from {tbname} {where_condition}  {group_condition} ")
+                for i in range(tdSql.queryRows):
+                    if not tdSql.getData(i,1):
+                        tdSql.checkData(i, 1, None)
+                    elif "as nchar" in condition or (NCHAR_COL in condition and "as binary" not in condition):
+                        tdSql.checkData(i, 1, len(str(tdSql.getData(i,0) ) ) * 4 )
+                    else:
+                        tdSql.checkData(i, 1, len(str(tdSql.getData(i,0) ) ) )
+
+
+    def __length_err_check(self,tbname):
+        sqls = []
+
+        for un_char_col in UN_CHAR_COL:
+            sqls.extend(
+                (
+                    f"select length( {un_char_col} ) from {tbname} ",
+                    f"select length(ceil( {un_char_col} )) from {tbname} ",
+                    f"select {un_char_col} from {tbname} group by length( {un_char_col} ) ",
+                )
+            )
+
+            sqls.extend( f"select length( {un_char_col} + {un_char_col_2} ) from {tbname} " for un_char_col_2 in UN_CHAR_COL )
+            sqls.extend( f"select length( {un_char_col} + {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+
+        sqls.extend( f"select {char_col} from {tbname} group by length( {char_col} ) " for char_col in CHAR_COL)
+        sqls.extend( f"select length( {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+        sqls.extend( f"select length( {char_col} + {ts_col} ) from {tbname} " for char_col in UN_CHAR_COL for ts_col in TS_TYPE_COL)
+        sqls.extend( f"select length( {char_col} + {char_col_2} ) from {tbname} " for char_col in CHAR_COL for char_col_2 in CHAR_COL )
+        sqls.extend( f"select upper({char_col}, 11) from {tbname} " for char_col in CHAR_COL )
+        sqls.extend( f"select upper({char_col}) from {tbname} interval(2d) sliding(1d)" for char_col in CHAR_COL )
+        sqls.extend(
+            (
+                f"select length() from {tbname} ",
+                f"select length(*) from {tbname} ",
+                f"select length(ccccccc) from {tbname} ",
+                f"select length(111) from {tbname} ",
+                f"select length(c8, 11) from {tbname} ",
+            )
+        )
+
+        return sqls
+
+    def __test_current(self):
+        tdLog.printNoPrefix("==========current sql condition check , must return query ok==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+        for tb in tbname:
+            self.__length_current_check(tb)
+            tdLog.printNoPrefix(f"==========current sql condition check in {tb} over==========")
+
+    def __test_error(self):
+        tdLog.printNoPrefix("==========err sql condition check , must return error==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+
+        for tb in tbname:
+            for errsql in self.__length_err_check(tb):
+                tdSql.error(sql=errsql)
+            tdLog.printNoPrefix(f"==========err sql condition check in {tb} over==========")
+
+
+    def all_test(self):
+        self.__test_current()
+        self.__test_error()
+
+
+    def __create_tb(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        create_stb_sql  =  f'''create table stb1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            ) tags (t1 int)
+            '''
+        create_ntb_sql = f'''create table t1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            )
+            '''
+        tdSql.execute(create_stb_sql)
+        tdSql.execute(create_ntb_sql)
+
+        for i in range(4):
+            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
+
+    def __insert_data(self, rows):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
+            tdSql.execute(
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+        tdSql.execute(
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct4 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
+                )
+            (
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
+                )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct2 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+        for i in range(rows):
+            insert_data = f'''insert into t1 values
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
+                '''
+            tdSql.execute(insert_data)
+        tdSql.execute(
+            f'''insert into t1 values
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        self.__create_tb()
+
+        tdLog.printNoPrefix("==========step2:insert data")
+        self.__insert_data(10)
+
+        tdLog.printNoPrefix("==========step3:all check")
+        self.all_test()
+
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+
+        # tdSql.execute("use db")
+
+        # tdLog.printNoPrefix("==========step4:after wal, all check again ")
+        # self.all_test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

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

+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+INT_COL     = "c1"
+BINT_COL    = "c2"
+SINT_COL    = "c3"
+TINT_COL    = "c4"
+FLOAT_COL   = "c5"
+DOUBLE_COL  = "c6"
+BOOL_COL    = "c7"
+
+BINARY_COL  = "c8"
+NCHAR_COL   = "c9"
+TS_COL      = "c10"
+
+UN_CHAR_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BOOL_COL, ]
+CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
+TS_TYPE_COL = [TS_COL]
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def __lower_condition(self):
+        lower_condition = []
+        for char_col in CHAR_COL:
+            lower_condition.extend(
+                (
+                    char_col,
+                    f"upper( {char_col} )",
+                )
+            )
+            lower_condition.extend(f"cast( {un_char_col} as binary(16) ) " for un_char_col in UN_CHAR_COL)
+            lower_condition.extend( f"cast( {char_col} + {char_col_2} as binary(32) ) " for char_col_2 in CHAR_COL )
+            lower_condition.extend( f"cast( {char_col} + {un_char_col} as binary(32) ) " for un_char_col in UN_CHAR_COL )
+
+        lower_condition.append('''"test1234!@#$%^&*():'><?/.,][}{"''')
+
+        return lower_condition
+
+    def __where_condition(self, col):
+        # return f" where count({col}) > 0 "
+        return ""
+
+    def __group_condition(self, col, having = ""):
+        return f" group by {col} having {having}" if having else f" group by {col} "
+
+    def __lower_current_check(self, tbname):
+        lower_condition = self.__lower_condition()
+        for condition in lower_condition:
+            where_condition = self.__where_condition(condition)
+            group_having = self.__group_condition(condition, having=f"{condition} is not null " )
+            group_no_having= self.__group_condition(condition )
+            groups = ["", group_having, group_no_having]
+
+            for group_condition in groups:
+                tdSql.query(f"select {condition} from {tbname} {where_condition}  {group_condition} ")
+                datas = [tdSql.getData(i,0) for i in range(tdSql.queryRows)]
+                lower_data = [ str(data).lower()  if data else None for data in datas ]
+                tdSql.query(f"select lower( {condition} ) from {tbname} {where_condition}  {group_condition}")
+                for i in range(len(lower_data)):
+                    tdSql.checkData(i, 0, lower_data[i] ) if lower_data[i] else tdSql.checkData(i, 0, None)
+
+    def __lower_err_check(self,tbname):
+        sqls = []
+
+        for un_char_col in UN_CHAR_COL:
+            sqls.extend(
+                (
+                    f"select lower( {un_char_col} ) from {tbname} ",
+                    f"select lower(ceil( {un_char_col} )) from {tbname} ",
+                    f"select {un_char_col} from {tbname} group by lower( {un_char_col} ) ",
+                )
+            )
+
+            sqls.extend( f"select lower( {un_char_col} + {un_char_col_2} ) from {tbname} " for un_char_col_2 in UN_CHAR_COL )
+            sqls.extend( f"select lower( {un_char_col} + {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+
+        sqls.extend( f"select {char_col} from {tbname} group by lower( {char_col} ) " for char_col in CHAR_COL)
+        sqls.extend( f"select lower( {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+        sqls.extend( f"select lower( {char_col} + {ts_col} ) from {tbname} " for char_col in UN_CHAR_COL for ts_col in TS_TYPE_COL)
+        sqls.extend( f"select lower( {char_col} + {char_col_2} ) from {tbname} " for char_col in CHAR_COL for char_col_2 in CHAR_COL )
+        sqls.extend( f"select upper({char_col}, 11) from {tbname} " for char_col in CHAR_COL )
+        sqls.extend( f"select upper({char_col}) from {tbname} interval(2d) sliding(1d)" for char_col in CHAR_COL )
+        sqls.extend(
+            (
+                f"select lower() from {tbname} ",
+                f"select lower(*) from {tbname} ",
+                f"select lower(ccccccc) from {tbname} ",
+                f"select lower(111) from {tbname} ",
+                f"select lower(c8, 11) from {tbname} ",
+            )
+        )
+
+        return sqls
+
+    def __test_current(self):
+        tdLog.printNoPrefix("==========current sql condition check , must return query ok==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+        for tb in tbname:
+            self.__lower_current_check(tb)
+            tdLog.printNoPrefix(f"==========current sql condition check in {tb} over==========")
+
+    def __test_error(self):
+        tdLog.printNoPrefix("==========err sql condition check , must return error==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+
+        for tb in tbname:
+            for errsql in self.__lower_err_check(tb):
+                tdSql.error(sql=errsql)
+            tdLog.printNoPrefix(f"==========err sql condition check in {tb} over==========")
+
+
+    def all_test(self):
+        self.__test_current()
+        self.__test_error()
+
+
+    def __create_tb(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        create_stb_sql  =  f'''create table stb1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            ) tags (t1 int)
+            '''
+        create_ntb_sql = f'''create table t1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            )
+            '''
+        tdSql.execute(create_stb_sql)
+        tdSql.execute(create_ntb_sql)
+
+        for i in range(4):
+            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
+
+    def __insert_data(self, rows):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
+            tdSql.execute(
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+        tdSql.execute(
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct4 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
+                )
+            (
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
+                )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct2 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+        for i in range(rows):
+            insert_data = f'''insert into t1 values
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
+                '''
+            tdSql.execute(insert_data)
+        tdSql.execute(
+            f'''insert into t1 values
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        self.__create_tb()
+
+        tdLog.printNoPrefix("==========step2:insert data")
+        self.__insert_data(10)
+
+        tdLog.printNoPrefix("==========step3:all check")
+        self.all_test()
+
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+
+        # tdSql.execute("use db")
+
+        # tdLog.printNoPrefix("==========step4:after wal, all check again ")
+        # self.all_test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

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

@@ -61,6 +61,7 @@ class TDTestCase:
             tdSql.checkData(0, 0, sum_data)
 
             tdSql.query(f"select {condition} from {tbname} {where_condition} {group_condition} ")
+            tdSql.query(f"select sum( {condition} ) from {tbname} {where_condition} {group_condition} ")
 
     def __sum_err_check(self,tbanme):
         sqls = []
@@ -131,74 +132,75 @@ class TDTestCase:
             tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
 
     def __insert_data(self, rows):
-        for i in range(9):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
             tdSql.execute(
-                f"insert into ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
             )
             tdSql.execute(
-                f"insert into ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
             )
             tdSql.execute(
-                f"insert into ct2 values ( now()-{i*90}d, {-1*i}, {-11111*i}, {-111*i}, {-11*i}, {-1.11*i}, {-11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
             )
         tdSql.execute(
-            '''insert into ct1 values
-            ( now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )
-            ( now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
             '''
         )
 
         tdSql.execute(
             f'''insert into ct4 values
-            ( now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()+{rows * 9}d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
             (
-                now()+{rows * 9-10}d, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
-                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nachar_limit-1", now()-1d
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
                 )
             (
-                now()+{rows * 9-20}d, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
-                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nachar_limit-2", now()-2d
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
                 )
             '''
         )
 
         tdSql.execute(
             f'''insert into ct2 values
-            ( now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()+{rows * 9}d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
             (
-                now()+{rows * 9-10}d, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
-                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nachar_limit-1", now()-1d
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
                 )
             (
-                now()+{rows * 9-20}d, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
-                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nachar_limit-2", now()-2d
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
                 )
             '''
         )
 
         for i in range(rows):
             insert_data = f'''insert into t1 values
-                ( now()-{i}h, {i}, {i}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
-                "binary_{i}", "nchar_{i}", now()-{i}s )
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
                 '''
             tdSql.execute(insert_data)
         tdSql.execute(
             f'''insert into t1 values
-            ( now() + 3h, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()-{ ( rows // 2 ) * 60 + 30 }m, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now()-{rows}h, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
-            ( now() + 2h, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
                 { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
-                "binary_limit-1", "nachar_limit-1", now()-1d
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
                 )
             (
-                now() + 1h , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
                 { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
-                "binary_limit-2", "nachar_limit-2", now()-2d
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
                 )
             '''
         )
@@ -211,7 +213,7 @@ class TDTestCase:
         self.__create_tb()
 
         tdLog.printNoPrefix("==========step2:insert data")
-        self.__insert_data(100)
+        self.__insert_data(10)
 
         tdLog.printNoPrefix("==========step3:all check")
         self.all_test()

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

+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+
+
+INT_COL     = "c1"
+BINT_COL    = "c2"
+SINT_COL    = "c3"
+TINT_COL    = "c4"
+FLOAT_COL   = "c5"
+DOUBLE_COL  = "c6"
+BOOL_COL    = "c7"
+
+BINARY_COL  = "c8"
+NCHAR_COL   = "c9"
+TS_COL      = "c10"
+
+UN_CHAR_COL = [INT_COL, BINT_COL, SINT_COL, TINT_COL, FLOAT_COL, DOUBLE_COL, BOOL_COL, ]
+CHAR_COL    = [ BINARY_COL, NCHAR_COL, ]
+TS_TYPE_COL = [TS_COL]
+
+class TDTestCase:
+
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+
+    def __upper_condition(self):
+        upper_condition = []
+        for char_col in CHAR_COL:
+            upper_condition.extend(
+                (
+                    char_col,
+                    f"lower( {char_col} )",
+                )
+            )
+            upper_condition.extend(f"cast( {un_char_col} as binary(16) ) " for un_char_col in UN_CHAR_COL)
+            upper_condition.extend( f"cast( {char_col} + {char_col_2} as binary(32) ) " for char_col_2 in CHAR_COL )
+            upper_condition.extend( f"cast( {char_col} + {un_char_col} as binary(32) ) " for un_char_col in UN_CHAR_COL )
+
+        upper_condition.append('''"test1234!@#$%^&*():'><?/.,][}{"''')
+
+        return upper_condition
+
+    def __where_condition(self, col):
+        # return f" where count({col}) > 0 "
+        return ""
+
+    def __group_condition(self, col, having = ""):
+        return f" group by {col} having {having}" if having else f" group by {col} "
+
+    def __upper_current_check(self, tbname):
+        upper_condition = self.__upper_condition()
+        for condition in upper_condition:
+            where_condition = self.__where_condition(condition)
+            group_having = self.__group_condition(condition, having=f"{condition} is not null " )
+            group_no_having= self.__group_condition(condition )
+            groups = ["", group_having, group_no_having]
+
+            for group_condition in groups:
+                tdSql.query(f"select {condition} from {tbname} {where_condition}  {group_condition} ")
+                datas = [tdSql.getData(i,0) for i in range(tdSql.queryRows)]
+                upper_data = [ str(data).upper()  if data else None for data in datas ]
+                tdSql.query(f"select upper( {condition} ) from {tbname} {where_condition}  {group_condition}")
+                for i in range(len(upper_data)):
+                    tdSql.checkData(i, 0, upper_data[i] ) if upper_data[i] else tdSql.checkData(i, 0, None)
+
+    def __upper_err_check(self,tbname):
+        sqls = []
+
+        for un_char_col in UN_CHAR_COL:
+            sqls.extend(
+                (
+                    f"select upper( {un_char_col} ) from {tbname} ",
+                    f"select upper(ceil( {un_char_col} )) from {tbname} ",
+                    f"select {un_char_col} from {tbname} group by upper( {un_char_col} ) ",
+                )
+            )
+
+            sqls.extend( f"select upper( {un_char_col} + {un_char_col_2} ) from {tbname} " for un_char_col_2 in UN_CHAR_COL )
+            sqls.extend( f"select upper( {un_char_col} + {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+
+        sqls.extend( f"select {char_col} from {tbname} group by upper( {char_col} ) " for char_col in CHAR_COL)
+        sqls.extend( f"select upper( {ts_col} ) from {tbname} " for ts_col in TS_TYPE_COL )
+        sqls.extend( f"select upper( {char_col} + {ts_col} ) from {tbname} " for char_col in UN_CHAR_COL for ts_col in TS_TYPE_COL)
+        sqls.extend( f"select upper( {char_col} + {char_col_2} ) from {tbname} " for char_col in CHAR_COL for char_col_2 in CHAR_COL )
+        sqls.extend( f"select upper({char_col}, 11) from {tbname} " for char_col in CHAR_COL )
+        sqls.extend( f"select upper({char_col}) from {tbname} interval(2d) sliding(1d)" for char_col in CHAR_COL )
+        sqls.extend(
+            (
+                f"select upper() from {tbname} ",
+                f"select upper(*) from {tbname} ",
+                f"select upper(ccccccc) from {tbname} ",
+                f"select upper(111) from {tbname} ",
+            )
+        )
+
+        return sqls
+
+    def __test_current(self):
+        tdLog.printNoPrefix("==========current sql condition check , must return query ok==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+        for tb in tbname:
+            self.__upper_current_check(tb)
+            tdLog.printNoPrefix(f"==========current sql condition check in {tb} over==========")
+
+    def __test_error(self):
+        tdLog.printNoPrefix("==========err sql condition check , must return error==========")
+        tbname = ["ct1", "ct2", "ct4", "t1", "stb1"]
+
+        for tb in tbname:
+            for errsql in self.__upper_err_check(tb):
+                tdSql.error(sql=errsql)
+            tdLog.printNoPrefix(f"==========err sql condition check in {tb} over==========")
+
+
+    def all_test(self):
+        self.__test_current()
+        self.__test_error()
+
+
+    def __create_tb(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        create_stb_sql  =  f'''create table stb1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            ) tags (t1 int)
+            '''
+        create_ntb_sql = f'''create table t1(
+                ts timestamp, {INT_COL} int, {BINT_COL} bigint, {SINT_COL} smallint, {TINT_COL} tinyint,
+                 {FLOAT_COL} float, {DOUBLE_COL} double, {BOOL_COL} bool,
+                 {BINARY_COL} binary(16), {NCHAR_COL} nchar(32), {TS_COL} timestamp
+            )
+            '''
+        tdSql.execute(create_stb_sql)
+        tdSql.execute(create_ntb_sql)
+
+        for i in range(4):
+            tdSql.execute(f'create table ct{i+1} using stb1 tags ( {i+1} )')
+
+    def __insert_data(self, rows):
+        now_time = int(datetime.datetime.timestamp(datetime.datetime.now()) * 1000)
+        for i in range(rows):
+            tdSql.execute(
+                f"insert into ct1 values ( { now_time - i * 1000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct4 values ( { now_time - i * 7776000000 }, {i}, {11111 * i}, {111 * i % 32767 }, {11 * i % 127}, {1.11*i}, {1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+            tdSql.execute(
+                f"insert into ct2 values ( { now_time - i * 7776000000 }, {-i},  {-11111 * i}, {-111 * i % 32767 }, {-11 * i % 127}, {-1.11*i}, {-1100.0011*i}, {i%2}, 'binary{i}', 'nchar{i}', { now_time + 1 * i } )"
+            )
+        tdSql.execute(
+            f'''insert into ct1 values
+            ( { now_time - rows * 5 }, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', { now_time + 8 } )
+            ( { now_time + 10000 }, { rows }, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', { now_time + 9 } )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct4 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time +  7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000}, {pow(2,31)-pow(2,15)}, {pow(2,63)-pow(2,30)}, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000}
+                )
+            (
+                { now_time + 2592000000 }, {pow(2,31)-pow(2,16)}, {pow(2,63)-pow(2,31)}, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000}
+                )
+            '''
+        )
+
+        tdSql.execute(
+            f'''insert into ct2 values
+            ( { now_time - rows * 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3888000000+ 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7776000000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            (
+                { now_time + 5184000000 }, { -1 * pow(2,31) + pow(2,15) }, { -1 * pow(2,63) + pow(2,30) }, -32766, -126,
+                { -1 * 3.2 * pow(10,38) }, { -1.2 * pow(10,308) }, { rows % 2 }, "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 2592000000 }, { -1 * pow(2,31) + pow(2,16) }, { -1 * pow(2,63) + pow(2,31) }, -32767, -127,
+                { - 3.3 * pow(10,38) }, { -1.3 * pow(10,308) }, { (rows-1) % 2 }, "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+        for i in range(rows):
+            insert_data = f'''insert into t1 values
+                ( { now_time - i * 3600000 }, {i}, {i * 11111}, { i % 32767 }, { i % 127}, { i * 1.11111 }, { i * 1000.1111 }, { i % 2},
+                "binary_{i}", "nchar_{i}", { now_time - 1000 * i } )
+                '''
+            tdSql.execute(insert_data)
+        tdSql.execute(
+            f'''insert into t1 values
+            ( { now_time + 10800000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - (( rows // 2 ) * 60 + 30) * 60000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time - rows * 3600000 }, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+            ( { now_time + 7200000 }, { pow(2,31) - pow(2,15) }, { pow(2,63) - pow(2,30) }, 32767, 127,
+                { 3.3 * pow(10,38) }, { 1.3 * pow(10,308) }, { rows % 2 },
+                "binary_limit-1", "nchar_limit-1", { now_time - 86400000 }
+                )
+            (
+                { now_time + 3600000 } , { pow(2,31) - pow(2,16) }, { pow(2,63) - pow(2,31) }, 32766, 126,
+                { 3.2 * pow(10,38) }, { 1.2 * pow(10,308) }, { (rows-1) % 2 },
+                "binary_limit-2", "nchar_limit-2", { now_time - 172800000 }
+                )
+            '''
+        )
+
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.printNoPrefix("==========step1:create table")
+        self.__create_tb()
+
+        tdLog.printNoPrefix("==========step2:insert data")
+        self.__insert_data(10)
+
+        tdLog.printNoPrefix("==========step3:all check")
+        self.all_test()
+
+        # tdDnodes.stop(1)
+        # tdDnodes.start(1)
+
+        # tdSql.execute("use db")
+
+        # tdLog.printNoPrefix("==========step4:after wal, all check again ")
+        # self.all_test()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

tests/system-test/fulltest.sh

@@ -3,10 +3,12 @@ set -e
 set -x
 
 python3 ./test.py -f 0-others/taosShell.py
+python3 ./test.py -f 0-others/taosShellError.py
+python3 ./test.py -f 0-others/taosShellNetChk.py
 
 
 #python3 ./test.py -f 2-query/between.py
-#python3 ./test.py -f 2-query/distinct.py
+python3 ./test.py -f 2-query/distinct.py
 python3 ./test.py -f 2-query/varchar.py
 
 #python3 ./test.py -f 2-query/timezone.py