Re: pgsql: Teach contrib/amcheck to check the unique constraint violation

On Mon, Oct 30, 2023 at 04:17:52PM +0900, Michael Paquier wrote:
> Hi Alexander,
> 
> On Fri, Oct 27, 2023 at 09:21:50PM +0000, Alexander Korotkov wrote:
> > Teach contrib/amcheck to check the unique constraint violation
> > 
> > Add the 'checkunique' argument to bt_index_check() and bt_index_parent_check().
> > When the flag is specified the procedures will check the unique constraint
> > violation for unique indexes.  Only one heap entry for all equal keys in
> > the index should be visible (including posting list entries).  Report an error
> > otherwise.
> > 
> > pg_amcheck called with the --checkunique option will do the same check for all
> > the indexes it checks.
> 
> koel is unhappy with the indentation done in this commit.  See the
> parts about verify_nbtree.c and pg_amcheck.c:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=koel&dt=2023-10-30%2007%3A04%3A04

Thanks, ran pgindent fix commits de64268561 and 5ae2087202a.

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  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
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