refactor

source/libs/parser/src/parTranslater.c

@@ -2577,13 +2577,14 @@ static int32_t translateTable(STranslateContext* pCxt, SNode* pTable) {
         if (TSDB_SUPER_TABLE == pRealTable->pMeta->tableType) {
           pCxt->stableQuery = true;
         }
-        if (TSDB_SYSTEM_TABLE == pRealTable->pMeta->tableType && isSelectStmt(pCxt->pCurrStmt)) {
+        if (TSDB_SYSTEM_TABLE == pRealTable->pMeta->tableType) {
+          if (isSelectStmt(pCxt->pCurrStmt)) {
             ((SSelectStmt*)pCxt->pCurrStmt)->isTimeLineResult = false;
-        }
-        if (TSDB_SYSTEM_TABLE == pRealTable->pMeta->tableType && isDeleteStmt(pCxt->pCurrStmt)) {
+          } else if (isDeleteStmt(pCxt->pCurrStmt)) {
             code = TSDB_CODE_TSC_INVALID_OPERATION;
             break;
           }
+        }
         code = addNamespace(pCxt, pRealTable);
       }
       break;