Re: information_schema.columns changes needed for OLEDB

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Konstantin Izmailov <kizmailov(at)gmail(dot)com>
Subject: Re: information_schema.columns changes needed for OLEDB
Date: 2009-07-07 18:42:33
Message-ID: 200907072142.35294.peter_e@gmx.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Monday 06 July 2009 22:16:12 Tom Lane wrote:
> Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> > I have the attached patch that would make character_octet_length the
> > product of character_octet_length and the maximum octet length of a
> > single character in the selected server encoding. So for UTF-8, this
> > would be factor 4. This doesn't exactly correspond to the behavior that
> > you expect, but I think it's more correct overall anyway.
>
> +1, but that new query isn't very schema-safe ... I think it needs a few
> "pg_catalog." qualifications.

Applied with fixes.

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Jeff Davis 2009-07-07 18:52:41 Re: WIP: generalized index constraints
Previous Message Dean Rasheed 2009-07-07 18:38:29 WIP: Deferrable unique constraints