Re: BUG #17344: Assert failed on queiring async_capable foreign table with inheritance
Alexander Law <exclusion@gmail.com>
From: Alexander Lakhin <exclusion@gmail.com>
To: Etsuro Fujita <etsuro.fujita@gmail.com>
Cc: Dmitry Dolgov <9erthalion6@gmail.com>, pgsql-bugs@lists.postgresql.org
Date: 2022-01-08T04:00:00Z
Lists: pgsql-bugs
07.01.2022 09:15, Etsuro Fujita wrote: > On Mon, Jan 3, 2022 at 4:00 AM Alexander Lakhin <exclusion@gmail.com> wrote: > >> propose a simple test case for the issue. Maybe you will find it useful. > Thanks, but in my environment, the test case doesn’t cause any > failure. It's interesting. I perform on REL_14_STABLE (61c8da50) the following: wget https://www.postgresql.org/message-id/attachment/129455/posgres_fdw.sql.patch -O - | git apply ./configure --enable-debug --enable-cassert >/dev/null && make -j8 >/dev/null && make -j8 -C contrib >/dev/null && make check -C contrib/postgres_fdw/ and get: test postgres_fdw ... FAILED (test process exited with exit code 2) 1116 ms > How about something like the attached, which is made by > modifying the original test case to avoid the connection-limit-error > issue. In the attached, I also added a comment to a function to match > other places. Your modified test fails with unpatched postgres_fdw.c too (as expected). I would prefer your test as more elaborated. Best regards, Alexander
Commits
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postgres_fdw: Fix handling of a pending asynchronous request in postgresReScanForeignScan().
- d1cca9441dc4 14.2 landed
- 9e283fc85d66 15.0 landed
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Add support for asynchronous execution.
- 27e1f14563cf 14.0 cited