fix: check retcode of getColumnIndexByName in tscGetExprFilters

src/client/src/tscSQLParser.c

@@ -3547,6 +3547,7 @@ int32_t getColumnIndexByName(const SStrToken* pToken, SQueryInfo* pQueryInfo, SC
   if (pToken->n == 0) {
     return invalidOperationMsg(msg, msg0);
   }
+
   if (pQueryInfo->pTableMetaInfo == NULL || pQueryInfo->numOfTables == 0) {
     return TSDB_CODE_TSC_INVALID_OPERATION;
   }
@@ -9143,7 +9144,9 @@ int32_t tscGetExprFilters(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pSelect
     SStrToken* pToken = &pParam->pNode->columnName;
 
     SColumnIndex idx = COLUMN_INDEX_INITIALIZER;
-    getColumnIndexByName(pToken, pQueryInfo, &idx, tscGetErrorMsgPayload(pCmd));
+    if (getColumnIndexByName(pToken, pQueryInfo, &idx, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
+        return TSDB_CODE_TSC_INVALID_OPERATION;
+    }
     STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, idx.tableIndex);
     schema = *tscGetTableColumnSchema(pTableMetaInfo->pTableMeta, idx.columnIndex);
   } else {