From: Itai Zukerman <zukerman@math-hat.com>
To: pgsql-sql@postgresql.org
Subject: Re: SELECT INTO TEMP in Trigger?
Date: Fri, 11 Apr 2003 18:15:09 -0400
Message-ID: <878yugr89e.fsf@matt.w80.math-hat.com> (raw)
In-Reply-To: <87brzcr8pf.fsf_-_@matt.w80.math-hat.com>
References: <874r54sr8q.fsf@matt.w80.math-hat.com>
<87smsora9b.fsf@matt.w80.math-hat.com>
<87brzcr8pf.fsf_-_@matt.w80.math-hat.com>
> This seems to not be possible is plpgsql:
>
> SELECT DISTINCT A.x INTO TEMP X FROM A,B WHERE A.x=B.x;
>
> Is there some way to create a temporary table in plpgsql?
Just to clarify, this sort-of works HOWEVER:
SELECT count(*) FROM X;
DROP X;
The first time through the plpgsql the SELECT is fine. Further times
it complains:
ERROR: pg_class_aclcheck: relation 8845807 not found
I guess it doesn't like dealing with a different X. Should I use
FOR-IN-EXECUTE? That seems ugly...
--
Itai Zukerman <http://www.math-hat.com/~zukerman/;
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To: pgsql-sql@postgresql.org
Cc: zukerman@math-hat.com
Subject: Re: SELECT INTO TEMP in Trigger?
In-Reply-To: <878yugr89e.fsf@matt.w80.math-hat.com>
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