From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Tim Perdue <tim@perdue.net>
Cc: pgsql-sql@postgresql.org, PostgreSQL-documentation <pgsql-docs@postgresql.org>
Subject: Re: [SQL] PL/pgSQL "compilation error"
Date: Wed, 14 Mar 2001 11:06:20 -0500 (EST)
Message-ID: <200103141606.LAA04452@candle.pha.pa.us> (raw)
In-Reply-To: <20010314100247.P670@mail.perdue.net>
> On Wed, Mar 14, 2001 at 10:33:49AM -0500, Bruce Momjian wrote:
> > It is hard to test this without the table schema, but I think you are
> > missing some END IF's in the code above. Those are not elif's, but
> > actual new IF's that need their own END IF, I think.
>
> Oh wow - this is almost like going back to my COBOL days.
>
> IF NEW.status_id <> OLD.status_id THEN
> IF new.status_id = 1 THEN
> UPDATE artifact_counts_agg SET open_count=open_count+1 \
> WHERE group_artifact_id=new.group_artifact_id;
> ELSE
> IF new.status_id = 2 THEN
> UPDATE artifact_counts_agg SET open_count=open_count-1 \
> WHERE group_artifact_id=new.group_artifact_id;
> ELSE
> IF new.status_id = 3 THEN
> UPDATE artifact_counts_agg SET open_count=open_count-1,count=count-1 \
> WHERE group_artifact_id=new.group_artifact_id;
> END IF;
> END IF;
> END IF;
> END IF;
>
> Yes - nesting those IFs did the trick. Are there more examples of PL/pgSQL
> anywhere beyond those on your website?
>
> Thanks, Bruce!
>
There is a PL/PgSQL HowTo that we are trying to integrate into the docs
for 7.1. Anyone have a URL or status on that?
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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To: pgsql-docs@postgresql.org
Cc: pgman@candle.pha.pa.us, tim@perdue.net
Subject: Re: [SQL] PL/pgSQL "compilation error"
In-Reply-To: <200103141606.LAA04452@candle.pha.pa.us>
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