From: Richard Huxton <dev@archonet.com>
To: yon@dugem.com, Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-sql@postgresql.org
Subject: Re: SELECT ... WHERE ... NOT IN (SELECT ...);
Date: Fri, 23 Aug 2002 10:24:28 +0100
Message-ID: <200208231024.28241.dev@archonet.com> (raw)
In-Reply-To: <20020823082835.959193953@sitemail.everyone.net>
References: <20020823082835.959193953@sitemail.everyone.net>
On Friday 23 Aug 2002 9:28 am, Yon Den Baguse Ngarso wrote:
> Oops correction.
>
> If i create tbl1 & tbl2, and then load it with the data.
> The result is CORRECT. Like yours.
>
> But, if the data loaded from another table, the result become WRONG/ null
> record.
>
> Here is my detail step. Please Help.
> myhost=# --create new temp tbl1
> myhost=# SELECT losteventid AS eventid INTO tbl1 FROM outages;
> myhost=# --create new temp tbl2
> myhost=# SELECT regainedeventid AS eventid INTO tbl2 FROM outages;
These aren't creating temporary tables, they are creating permanent tables. Do
you have data from previous runs in there?
Try SELECT ... INTO TEMPORARY tbl1 ...
- Richard Huxton
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To: pgsql-sql@postgresql.org
Cc: dev@archonet.com, tgl@sss.pgh.pa.us
Subject: Re: SELECT ... WHERE ... NOT IN (SELECT ...);
In-Reply-To: <200208231024.28241.dev@archonet.com>
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