From: Michael Glaesemann <grzm@seespotcode.net>
To: Ranieri Mazili <ranieri.oliveira@terra.com.br>
Cc: pgsql-general@postgresql.org
Cc: pgsql-sql@postgresql.org
Subject: Re: [SQL] Using function like where clause
Date: Mon, 6 Aug 2007 14:57:27 -0500
Message-ID: <C7D5863E-42A0-4D38-972E-04EDF8ADD726@seespotcode.net> (raw)
In-Reply-To: <46B77A2B.4090804@terra.com.br>
References: <46B77A2B.4090804@terra.com.br>
On Aug 6, 2007, at 14:44 , Ranieri Mazili wrote:
> 1) Can I use a function that will return a string in a where clause
> like bellow?
>
> select *
> from table
> where my_function_making_where()
> and another_field = 'another_think'
Probably. What have you tried? What does the documentation say? If
you're having trouble with a specific function, please provide the
code and hopefully we can work it out.
> 2) Can I use a function that will return a string to return the
> list of columns that I want to show like below?
>
> select my_function_making_list_of_columns()
> from table
> where field_test = 'mydatum'
Probably not. What have you tried? What does the documentation say?
A couple of minutes in psql would probably be faster than sending an
email to the list.
Michael Glaesemann
grzm seespotcode net
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To: pgsql-sql@postgresql.org
Cc: grzm@seespotcode.net, ranieri.oliveira@terra.com.br, pgsql-general@postgresql.org
Subject: Re: [SQL] Using function like where clause
In-Reply-To: <C7D5863E-42A0-4D38-972E-04EDF8ADD726@seespotcode.net>
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