there is patch.
I have remove the meaningless code.
------------------ 原始邮件 ------------------
发件人: "webbohan" <noreply@postgresql.org>;
发送时间: 2025年10月5日(星期天) 上午10:29
收件人: "pgsql-bugs"<pgsql-bugs@lists.postgresql.org>;
抄送: "webbohan"<webbohan@qq.com>;
主题: BUG #19073: there are meaningless code in _SPI_execute_plan() when canSetTag is true
The following bug has been logged on the website:
Bug reference: 19073
Logged by: Webbo Han
Email address: webbohan@qq.com
PostgreSQL version: 18.0
Operating system: all
Description:
In function _SPI_execute_plan(), `my_tuptable` is local variable and
initialized as NULL.
If plan is canSetTag subqueries, `SPI_freetuptable(my_tuptable)` is
meaningless, because `my_tuptable` is NULL.
We'd better remove this code.
