From 825858b52ed8cccef2514f5961aa5b41b9de6429 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Tue, 30 Aug 2022 17:04:09 +0800
Subject: [PATCH] fix(query): reset the default page id.

---
 source/libs/executor/src/timewindowoperator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/libs/executor/src/timewindowoperator.c b/source/libs/executor/src/timewindowoperator.c
index c28bc7e9e8..152bd5939d 100644
--- a/source/libs/executor/src/timewindowoperator.c
+++ b/source/libs/executor/src/timewindowoperator.c
@@ -4330,6 +4330,7 @@ static void clearStreamSessionOperator(SStreamSessionAggOperatorInfo* pInfo) {
     }
   }
   clearDiskbasedBuf(pInfo->streamAggSup.pResultBuf);
+  pInfo->streamAggSup.currentPageId = -1;
 }
 
 static void removeSessionResults(SHashObj* pHashMap, SArray* pWins) {