Обсуждение: Re: [HACKERS] SIGSEGV in sebselect.

"Vadim B. Mikheev" <vadim@sable.krasnoyarsk.su>
>
> Bruce Momjian wrote:
> >
> > This is a partial fix.  In make_unique(), if Query->uniqueAttr is '*',
> > Unique->uniqueAttr gets null.  However, with this fix, I get:
> >
> >         test=> select usesysid from pg_user where usesysid in (select
distinct
> >         usesysid from pg_user);
> >         ERROR:  ExecReScan: node type 24 not supported
> >
> > I have not installed this patch yet until Vadim comments and perhaps has
> > an idea on the ExecReScan message:
>
> Patch is Ok. DISTINCT is yet another node without re-scan support.
> Hope to add it in 1-2 days.
>

Looks like you've done your usual magic Vadim/Bruce.

Grabbed a cvsup this morning, built and tested fine.

Thanks,
Keith.