[TD-5134]<fix> fix runtime error

src/client/src/tscSQLParser.c

@@ -2766,8 +2766,7 @@ static bool isTablenameToken(SStrToken* token) {
   SStrToken tableToken = {0};
 
   extractTableNameFromToken(&tmpToken, &tableToken);
-
-  return (strncasecmp(TSQL_TBNAME_L, tmpToken.z, tmpToken.n) == 0 && tmpToken.n == strlen(TSQL_TBNAME_L));
+  return (tmpToken.n == strlen(TSQL_TBNAME_L) && strncasecmp(TSQL_TBNAME_L, tmpToken.z, tmpToken.n) == 0);
 }
 
 static int16_t doGetColumnIndex(SQueryInfo* pQueryInfo, int32_t index, SStrToken* pToken) {
@@ -2798,7 +2797,8 @@ int32_t doGetColumnIndexByName(SStrToken* pToken, SQueryInfo* pQueryInfo, SColum
 
   if (isTablenameToken(pToken)) {
     pIndex->columnIndex = TSDB_TBNAME_COLUMN_INDEX;
-  } else if (strncasecmp(pToken->z, DEFAULT_PRIMARY_TIMESTAMP_COL_NAME, pToken->n) == 0) {
+  } else if (strlen(DEFAULT_PRIMARY_TIMESTAMP_COL_NAME) == pToken->n && 
+            strncasecmp(pToken->z, DEFAULT_PRIMARY_TIMESTAMP_COL_NAME, pToken->n) == 0) {
     pIndex->columnIndex = PRIMARYKEY_TIMESTAMP_COL_INDEX;
   } else {
     // not specify the table name, try to locate the table index by column name

src/client/src/tscSubquery.c

@@ -3048,8 +3048,9 @@ static void multiVnodeInsertFinalize(void* param, TAOS_RES* tres, int numOfRows)
     }
   }
   
-  if (!subAndCheckDone(tres, pParentObj, pSupporter->index)) {
-    tscDebug("0x%"PRIx64" insert:%p,%d completed, total:%d", pParentObj->self, tres, pSupporter->index, pParentObj->subState.numOfSub);
+  int32_t suppIdx = pSupporter->index;
+  if (!subAndCheckDone(tres, pParentObj, suppIdx)) {
+    tscDebug("0x%"PRIx64" insert:%p,%d completed, total:%d", pParentObj->self, tres, suppIdx, pParentObj->subState.numOfSub);
     return;
   }
 

src/client/src/tscUtil.c

@@ -297,7 +297,7 @@ bool tscHasColumnFilter(SQueryInfo* pQueryInfo) {
 
   size_t size = taosArrayGetSize(pQueryInfo->colList);
   for (int32_t i = 0; i < size; ++i) {
-    SColumn* pCol = taosArrayGet(pQueryInfo->colList, i);
+    SColumn* pCol = taosArrayGetP(pQueryInfo->colList, i);
     if (pCol->info.flist.numOfFilters > 0) {
       return true;
     }
@@ -4382,7 +4382,9 @@ int32_t tscCreateQueryFromQueryInfo(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAt
 
   if (pQueryAttr->fillType != TSDB_FILL_NONE) {
     pQueryAttr->fillVal = calloc(pQueryAttr->numOfOutput, sizeof(int64_t));
-    memcpy(pQueryAttr->fillVal, pQueryInfo->fillVal, pQueryAttr->numOfOutput * sizeof(int64_t));
+    int32_t fields = tscNumOfFields(pQueryInfo);   
+    int32_t cpySize = fields <  pQueryAttr->numOfOutput ? fields : pQueryAttr->numOfOutput;
+    memcpy(pQueryAttr->fillVal, pQueryInfo->fillVal, cpySize * sizeof(int64_t));
   }
 
   pQueryAttr->srcRowSize = 0;

src/query/src/qExecutor.c

@@ -5956,8 +5956,13 @@ SColumnInfo* extractColumnFilterInfo(SExprInfo* pExpr, int32_t numOfOutput, int3
     pCols[i].colId = pExpr[i].base.resColId;
 
     pCols[i].flist.numOfFilters = pExpr[i].base.flist.numOfFilters;
+    if (pCols[i].flist.numOfFilters != 0) { 
       pCols[i].flist.filterInfo   = calloc(pCols[i].flist.numOfFilters, sizeof(SColumnFilterInfo));
       memcpy(pCols[i].flist.filterInfo, pExpr[i].base.flist.filterInfo, pCols[i].flist.numOfFilters * sizeof(SColumnFilterInfo));
+    } else {
+      // avoid runtime error
+      pCols[i].flist.filterInfo   = NULL; 
+    }
   }
 
   assert(numOfFilter > 0);
@@ -6416,10 +6421,10 @@ static SSDataBlock* hashDistinct(void* param, bool* newgroup) {
       if (isNull(val, type)) {
         continue;
       }
-
+      int dummy; 
       void* res = taosHashGet(pInfo->pSet, val, bytes);
       if (res == NULL) {
-        taosHashPut(pInfo->pSet, val, bytes, NULL, 0);
+        taosHashPut(pInfo->pSet, val, bytes, &dummy, sizeof(dummy));
         char* start = pResultColInfoData->pData + bytes * pInfo->pRes->info.rows;
         memcpy(start, val, bytes);
         pRes->info.rows += 1;