From 87300b2ab047d2fecdffb0c4b542c8379b3af8d4 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 16 Jun 2022 16:21:01 +0800
Subject: [PATCH] fix(query): set correct error code.

---
 source/libs/executor/src/executorimpl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/libs/executor/src/executorimpl.c b/source/libs/executor/src/executorimpl.c
index 9ce22431e1..bcd7b7f86f 100644
--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -4532,12 +4532,14 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
       tsdbReaderT pDataReader =
           doCreateDataReader(pTableScanNode, pHandle, pTableListInfo, (uint64_t)queryId, taskId, pTagCond);
       if (pDataReader == NULL && terrno != 0) {
+        pTaskInfo->code = terrno;
         return NULL;
       }
 
       int32_t code = extractTableSchemaVersion(pHandle, pTableScanNode->scan.uid, pTaskInfo);
       if (code) {
         tsdbCleanupReadHandle(pDataReader);
+        pTaskInfo->code = terrno;
         return NULL;
       }
 
@@ -4546,6 +4548,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
       taosArrayDestroy(groupKeys);
       if (code) {
         tsdbCleanupReadHandle(pDataReader);
+        pTaskInfo->code = terrno;
         return NULL;
       }