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* Why no exprs in format string to RAISE
@ 2004-07-04 21:21 Markus Bertheau <twanger@bluetwanger.de>
2004-07-05 11:34 ` Re: Why no exprs in format string to RAISE Richard Huxton <dev@archonet.com>
0 siblings, 1 reply; 3+ messages in thread
From: Markus Bertheau @ 2004-07-04 21:21 UTC (permalink / raw)
To: pgsql-sql
Hi,
is there a non-implementation reason as to why there are no expressions
allowed in the arguments to the format string to RAISE, or is that just
not implemented yet?
Thanks.
--
Markus Bertheau <twanger@bluetwanger.de>
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Why no exprs in format string to RAISE
2004-07-04 21:21 Why no exprs in format string to RAISE Markus Bertheau <twanger@bluetwanger.de>
@ 2004-07-05 11:34 ` Richard Huxton <dev@archonet.com>
2004-07-06 17:26 ` Re: Why no exprs in format string to RAISE Bruce Momjian <pgman@candle.pha.pa.us>
0 siblings, 1 reply; 3+ messages in thread
From: Richard Huxton @ 2004-07-05 11:34 UTC (permalink / raw)
To: Markus Bertheau <twanger@bluetwanger.de>; +Cc: pgsql-sql
Markus Bertheau wrote:
> Hi,
>
> is there a non-implementation reason as to why there are no expressions
> allowed in the arguments to the format string to RAISE, or is that just
> not implemented yet?
Just not done yet AFAIK. It would require some changes to the parser for
plpgsql, but nothing too extreme. Might make a good project for
someone learning more about PG's code.
--
Richard Huxton
Archonet Ltd
^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: Why no exprs in format string to RAISE
2004-07-04 21:21 Why no exprs in format string to RAISE Markus Bertheau <twanger@bluetwanger.de>
2004-07-05 11:34 ` Re: Why no exprs in format string to RAISE Richard Huxton <dev@archonet.com>
@ 2004-07-06 17:26 ` Bruce Momjian <pgman@candle.pha.pa.us>
0 siblings, 0 replies; 3+ messages in thread
From: Bruce Momjian @ 2004-07-06 17:26 UTC (permalink / raw)
To: Richard Huxton <dev@archonet.com>; +Cc: Markus Bertheau <twanger@bluetwanger.de>; pgsql-sql
Richard Huxton wrote:
> Markus Bertheau wrote:
> > Hi,
> >
> > is there a non-implementation reason as to why there are no expressions
> > allowed in the arguments to the format string to RAISE, or is that just
> > not implemented yet?
>
> Just not done yet AFAIK. It would require some changes to the parser for
> plpgsql, but nothing too extreme. Might make a good project for
> someone learning more about PG's code.
TODO has:
o Allow PL/PgSQL's RAISE function to take expressions
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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2004-07-04 21:21 Why no exprs in format string to RAISE Markus Bertheau <twanger@bluetwanger.de>
2004-07-05 11:34 ` Richard Huxton <dev@archonet.com>
2004-07-06 17:26 ` Bruce Momjian <pgman@candle.pha.pa.us>
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