From ef083ec9a068698b18fdc050f4532a7739ce5303 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Fri, 18 Feb 2022 18:29:25 +0800
Subject: [PATCH] fix unique mark in subquery in unique

---
 src/client/src/tscUtil.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index b742cc6668..e40971d8e4 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -5087,6 +5087,7 @@ int32_t tscCreateQueryFromQueryInfo(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAt
   pQueryAttr->pUdfInfo          = pQueryInfo->pUdfInfo;
   pQueryAttr->range             = pQueryInfo->range;
 
+
   if (pQueryInfo->order.order == TSDB_ORDER_ASC) {   // TODO refactor
     pQueryAttr->window = pQueryInfo->window;
   } else {
@@ -5118,6 +5119,8 @@ int32_t tscCreateQueryFromQueryInfo(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAt
     }
   }
 
+  pQueryAttr->uniqueQuery       = isUniqueQuery(numOfOutput, pQueryAttr->pExpr1);
+
   pQueryAttr->tableCols = calloc(numOfCols, sizeof(SColumnInfo));
   for(int32_t i = 0; i < numOfCols; ++i) {
     SColumn* pCol = taosArrayGetP(pQueryInfo->colList, i);
-- 
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