| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Florent Guillaume <efgeor(at)noos(dot)fr> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, pgman(at)candle(dot)pha(dot)pa(dot)us |
| Subject: | Re: Re: [SQL] PL/PGSQL function with parameters |
| Date: | 2001-02-07 00:43:10 |
| Message-ID: | 26601.981506590@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-sql |
Florent Guillaume <efgeor(at)noos(dot)fr> writes:
> On this same subject, the plpgsql doc says to use
> SELECT expression INTO var FROM ...
> but Bruce's book, in several examples ("PL/PGSQL Functions" for instance,
> node203.html) uses
> SELECT INTO var expression FROM ...
> Both should work, but there may be there's something to straighten up here.
IIRC, the plpgsql code is actually *very* lax about where you put the
INTO; it'll suck it out from almost anyplace in the query string ...
regards, tom lane
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