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* plpgsql select into with multiple target variables
@ 2005-01-28 21:02 John DeSoi <desoi@pgedit.com>
2005-01-28 21:11 ` Re: plpgsql select into with multiple target variables PFC <lists@boutiquenumerique.com>
0 siblings, 1 reply; 2+ messages in thread
From: John DeSoi @ 2005-01-28 21:02 UTC (permalink / raw)
To: pgsql-sql
The docs say:
The result of a SELECT command yielding multiple columns (but only one
row) can be assigned to a record variable, row-type variable, or list
of scalar variables. This is done by:
SELECT INTO target select_expressions FROM ...;
where target can be a record variable, a row variable, or a
comma-separated list of simple variables and record/row fields. The
select_expressions and the remainder of the command are the same as in
regular SQL.
So, I'm trying to do the "list of scalar variables" target, but I can't
get the syntax right. Something like
SELECT into varx, vary, varz,
colx, coly, colz, FROM ....
I've tried parens and various other things but no luck.
John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: plpgsql select into with multiple target variables
2005-01-28 21:02 plpgsql select into with multiple target variables John DeSoi <desoi@pgedit.com>
@ 2005-01-28 21:11 ` PFC <lists@boutiquenumerique.com>
0 siblings, 0 replies; 2+ messages in thread
From: PFC @ 2005-01-28 21:11 UTC (permalink / raw)
To: John DeSoi <desoi@pgedit.com>; pgsql-sql
Try removing the comma after varz
> SELECT into varx, vary, varz,
> colx, coly, colz, FROM ....
>
> I've tried parens and various other things but no luck.
>
>
> John DeSoi, Ph.D.
> http://pgedit.com/
> Power Tools for PostgreSQL
>
>
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> http://archives.postgresql.org
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2005-01-28 21:02 plpgsql select into with multiple target variables John DeSoi <desoi@pgedit.com>
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