fix(query): fix timezone function with trailing characters

source/libs/function/src/builtins.c

@@ -139,8 +139,9 @@ static int32_t translateTimePseudoColumn(SFunctionNode* pFunc, char* pErrBuf, in
 }
 
 static int32_t translateTimezone(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
-  // pseudo column do not need to check parameters
-  pFunc->node.resType = (SDataType){.bytes = TD_TIMEZONE_LEN, .type = TSDB_DATA_TYPE_BINARY};
+  SExprNode* pPara1 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 0);
+  pFunc->node.resType = (SDataType){.bytes = pPara1->resType.bytes, .type = pPara1->resType.type};
+  //pFunc->node.resType = (SDataType){.bytes = TD_TIMEZONE_LEN, .type = TSDB_DATA_TYPE_BINARY};
   return TSDB_CODE_SUCCESS;
 }
 

source/libs/scalar/src/sclfunc.c

@@ -1232,7 +1232,6 @@ int32_t timezoneFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *p
   if (inputNum != 1) {
     return TSDB_CODE_FAILED;
   }
-  pOutput->columnData->info.bytes = pInput->columnData->info.bytes;
   colDataAppend(pOutput->columnData, pOutput->numOfRows, (char *)colDataGetData(pInput->columnData, 0), false);
   return TSDB_CODE_SUCCESS;
 }