| From: | Pavel Stehule <stehule(at)kix(dot)fsv(dot)cvut(dot)cz> |
|---|---|
| To: | Neil Conway <neilc(at)samurai(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, <pgsql-committers(at)postgresql(dot)org> |
| Subject: | Re: pgsql: Add PL/pgSQL SQLSTATE and SQLERRM support |
| Date: | 2005-05-26 07:19:51 |
| Message-ID: | Pine.LNX.4.44.0505260918020.29321-100000@kix.fsv.cvut.cz |
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| Lists: | pgsql-committers pgsql-patches |
On Thu, 26 May 2005, Neil Conway wrote:
> Tom Lane wrote:
> > Alternatively we could make them local to any block that contains an
> > EXCEPTION clause, which would fix point 3 and also go a long way towards
> > addressing the unnecessary-overhead gripe. However that would mean that
> > an attempt to reference them from outside an exception handler would
> > probably fail outright, rather than deliver either NULLs or
> > 00000/"Successful completion".
>
> This behavior sounds fine to me.
>
true, there is not any reason use this variables outside exception
handler.
Pavel
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