!4524 【内核DFX】pg_prepared_statement视图支持查询数据库会话和实例的prepare statement（core问题修复）

Merge pull request !4524 from 姜岩/prepared_statement
2023-11-30 08:45:21 +00:00
parent 0c78aa2bd9 b3f2425b7b
commit c74f463994
1 changed files with 2 additions and 1 deletions
--- a/src/gausskernel/process/postmaster/pgstat.cpp
+++ b/src/gausskernel/process/postmaster/pgstat.cpp
@ -3324,7 +3324,8 @@ static void clear_backend_entry(volatile PgBackendStatus* beentry)
    beentry->globalSessionId.sessionId = 0;
    beentry->globalSessionId.nodeId = 0;
    beentry->globalSessionId.seq = 0;
-
+    beentry->my_prepared_queries = NULL;
+    beentry->my_pstmt_htbl_lock = NULL;
    /*
     * make sure st_changecount is an even before release it.
     *