| 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 |
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| 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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