| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Pavel Stehule <stehule(at)kix(dot)fsv(dot)cvut(dot)cz> |
| Cc: | Neil Conway <neilc(at)samurai(dot)com>, 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: | 2005-06-02 14:52:07 |
| Message-ID: | 13859.1117723927@sss.pgh.pa.us |
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| Lists: | pgsql-committers pgsql-patches |
Pavel Stehule <stehule(at)kix(dot)fsv(dot)cvut(dot)cz> writes:
> I din't find easy way how append variable only when block contains
> EXCEPTION part. I wilcome any advice
I was envisioning an action in the beginning of the EXCEPTION clause,
viz
exception_sect :
{ $$ = NIL; }
| K_EXCEPTION
{ push vars into namespace here }
proc_exceptions
{ $$ = $2; }
;
regards, tom lane
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