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Re: Inverse de to_hex ?

From: Stephane Bortzmeyer <bortzmeyer(at)nic(dot)fr>
To: Jean-Christophe Arnu <jcarnu(at)gmail(dot)com>
Cc: pgsql-fr-generale(at)postgresql(dot)org
Subject: Re: Inverse de to_hex ?
Date: 2007-09-05 13:21:18
Message-ID: 20070905132118.GA15383@nic.fr (view raw or flat)
Thread:
Lists: pgsql-fr-generale
On Wed, Sep 05, 2007 at 03:05:48PM +0200,
 Jean-Christophe Arnu <jcarnu(at)gmail(dot)com> wrote 
 a message of 22 lines which said:

> Un simple integer('0x'||ma_variable) doit suffire non?

Je ne trouve pas cette fonction "integer" dans la documentation et
PostgreSQL n'a pas l'air de la connaitre :

essais=> SELECT integer('0x' || 'DC7');
ERROR:  syntax error at or near "(" at character 15
LINE 1: SELECT integer('0x' || 'DC7');
                      ^

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