From: Laszlo Nagy <gandalf@shopzeus.com>
To: pgsql-admin@postgresql.org
Subject: Re: need help to write a function in postgresql
Date: Fri, 03 Aug 2012 10:37:11 +0200
Message-ID: <501B8DB7.5050700@shopzeus.com> (raw)
In-Reply-To: <ju8nfr$aco$1@dough.gmane.org>
References: <000b01cd658e$e66ae920$b340bb60$@avineonindia.com>
<ju8nfr$aco$1@dough.gmane.org>
> Then you can do:
> select *
> from retrieve_user('foo', 'bar');
>
> Personally I'd prefer to create view that wraps that select statement
> and then simply do a
>
> select *
> from user_view
> where name = 'foo'
> and password = 'bar'
It is also better because with a view, you can also do " name is null ".
But you cannot do that with a function (unless you write unnecessary
circumstancial code.)
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To: pgsql-admin@postgresql.org
Cc: gandalf@shopzeus.com
Subject: Re: need help to write a function in postgresql
In-Reply-To: <501B8DB7.5050700@shopzeus.com>
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