Re: [PATCH] Compressed TOAST data corruption with REPACK CONCURRENTLY

Álvaro Herrera <alvherre@kurilemu.de> wrote:

> > ok, this is a patch to enhance the tests. It also simplifies
> > gen_compressible() a bit and adjusts it so it is (hopefully) more reliable in
> > generating compressible values. Now it can be used to reproduce the fix [1].
> >
> > [1] https://www.postgresql.org/message-id/52301.1776440752%40localhost
>
> Thanks, I think it looks good, but unfortunately I don't see any problems
> when running this test without your fix (I was assuming that the test would
> fail). I didn't immediately understand why.  Do you see any failures?

The enhanced tests should reproduce it (please let me know if they dont):

https://www.postgresql.org/message-id/44015.1776685220%40localhost

--
Antonin Houska
Web: https://www.cybertec-postgresql.com