On 25/9/2023 14:21, torikoshia wrote:
On 2023-09-20 14:39, Lepikhov Andrei wrote:
Hmm, as a test, I made sure to call ProcessLogQueryPlanInterrupt() on
all CFI using
v28-0002-Testing-attempt-logging-plan-on-ever-CFI-call.patch, and then
ran the following query but did not cause any problems.
```
=# CREATE TABLE test();
=# CREATE OR REPLACE FUNCTION ddl() RETURNS void AS $$
BEGIN
EXECUTE format('ALTER TABLE test ADD COLUMN x integer;');
PERFORM pg_sleep(5);
END; $$ LANGUAGE plpgsql VOLATILE;
=# SELECT ddl();
```
Is this the case you're worrying about?
I didn't find a problem either. I just feel uncomfortable if, at the
moment of interruption, we have a descriptor of another query than the
query have been executing and holding resources.
--
regards,
Andrey Lepikhov
Postgres Professional
