From 41befca45de4dffb697bc6b070ef068728a90746 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 2 Jun 2021 16:12:26 +0800
Subject: [PATCH] [td-255]fix bug in session window.

---
 src/query/src/qExecutor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index c1087db8b7..9e1534eb24 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -1347,8 +1347,8 @@ static void doSessionWindowAggImpl(SOperatorInfo* pOperator, SSWindowOperatorInf
       pInfo->start = j;
     } else if (tsList[j] - pInfo->prevTs <= gap) {
       pInfo->curWindow.ekey = tsList[j];
-      //pInfo->prevTs = tsList[j];
       pInfo->numOfRows += 1;
+      pInfo->prevTs = tsList[j];
       if (j == 0 && pInfo->start != 0) {
         pInfo->numOfRows = 1;
         pInfo->start = 0;
-- 
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