From: Richard Huxton <dev@archonet.com>
To: Sibtay Abbas <sibtay@gmail.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: working with multidimensional arrays in plpgsql
Date: Wed, 26 Jan 2005 09:29:53 +0000
Message-ID: <41F76311.5030608@archonet.com> (raw)
In-Reply-To: <bd6a3551050125230248d49296@mail.gmail.com>
References: <bd6a3551050125230248d49296@mail.gmail.com>
Sibtay Abbas wrote:
> hello everyone
>
> i am having problem with multidimensional arrays in plpgsql following
> is the source code of the function which i am trying to run
> DECLARE
> x INTEGER[10][10];
> x[3][1] := '20'; ------i have even tried x[3][1] = 20
> As you might have observed here, the actual problem is
> how to do assignment to multidimensional array locations using the
> subscript operater.
Actually, the problem is that the array "x" has been initialised to
NULL. Therefore, you can't set individual values. Try a line like:
x := '{}';
--
Richard Huxton
Archonet Ltd
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-sql@postgresql.org
Cc: dev@archonet.com, sibtay@gmail.com
Subject: Re: working with multidimensional arrays in plpgsql
In-Reply-To: <41F76311.5030608@archonet.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox