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Re: "=" or ":=" ?

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: BERTRAND Joël <joel(dot)bertrand(at)systella(dot)fr>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: "=" or ":=" ?
Date: 2008-02-28 16:49:18
Message-ID: 20080228164918.GI4764@alvh.no-ip.org (view raw or flat)
Thread:
Lists: pgsql-general
BERTRAND Joël wrote:

> 	I don't understand last assignations. In pgsql documentation, ther is  
> written that all assignations have to be written with ":=", not with  
> "=". What is the difference between "=" and ":=" ? I don't find any  
> information about "=".

It's exactly the same.  := is the documented way, but = is also
accepted and behaves identically.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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