diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 81da234b06..959cd81e06 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -1555,7 +1555,8 @@ static int32_t translateScanPseudoColumnFunc(STranslateContext* pCxt, SFunctionN
     return TSDB_CODE_SUCCESS;
   }
   if (0 == LIST_LENGTH(pFunc->pParameterList)) {
-    if (!isSelectStmt(pCxt->pCurrStmt) || NULL == ((SSelectStmt*)pCxt->pCurrStmt)->pFromTable) {
+    if (!isSelectStmt(pCxt->pCurrStmt) || NULL == ((SSelectStmt*)pCxt->pCurrStmt)->pFromTable ||
+        QUERY_NODE_REAL_TABLE != nodeType(((SSelectStmt*)pCxt->pCurrStmt)->pFromTable)) {
       return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_TBNAME);
     }
   } else {