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From: Guillaume LELARGE <gleu@wanadoo.fr>
Organization: traduc.org
To: emmanuel@engelhart.org
Subject: Re: UNION & LIMIT & ORDER BY
Date: Mon, 16 Jun 2003 19:37:36 +0000
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Hi,

Le Samedi 14 Juin 2003 17:01, Emmanuel Engelhart a =E9crit :
> [...]
Taken from the postgresql manual=20
(http://www.postgresql.org/docs/view.php?version=3D7.3&idoc=3D0&file=3Dsql-=
select.html#SQL-UNION):
ORDER BY and LIMIT can be attached to a sub-expression if it is enclosed in=
=20
parentheses. Without parentheses, these clauses will be taken to apply to t=
he=20
result of the UNION, not to its right-hand input expression.


Regards.


--=20
Guillaume <!-- http://absfr.tuxfamily.org/ -->.