From 52aa6f280efe552eadc7270b32844da635f67972 Mon Sep 17 00:00:00 2001
From: factosea <285808407@qq.com>
Date: Mon, 15 Jan 2024 15:51:18 +0800
Subject: [PATCH] fix: skip empty result optimization when partition

---
 source/libs/parser/src/parTranslater.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index e407cc1e81..f254d87487 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -4405,7 +4405,8 @@ static int32_t translateWhere(STranslateContext* pCxt, SSelectStmt* pSelect) {
   if (TSDB_CODE_SUCCESS == code) {
     code = getQueryTimeRange(pCxt, pSelect->pWhere, &pSelect->timeRange);
   }
-  if (TSDB_CODE_SUCCESS == code && pSelect->timeRange.skey > pSelect->timeRange.ekey) {
+  if (TSDB_CODE_SUCCESS == code && pSelect->timeRange.skey > pSelect->timeRange.ekey
+    && (pSelect->pGroupByList == NULL || pSelect->pGroupByList->length == 0)) {
     pSelect->isEmptyResult = true;
   }
   if (pSelect->pWhere != NULL) {