pg.ddx.io  pgsql-sql@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Chris Faulkner <chrisf@oramap.com>
To: pgsql-sql@postgresql.org
Subject: length of array
Date: Wed, 27 Aug 2003 20:49:12 +0100
Message-ID: <DGENKIKMJILAAKJGFHKFCEMNCGAA.chrisf@oramap.com> (raw)

Hello

Is there a function in postgres to return the length of an array field ? I
have seen array_dims(array) but this returns a character value. Ideally, I'd
like something numeric returned.

Thanks

Chris

view thread (4+ messages)  latest in thread

Message-ID: <DGENKIKMJILAAKJGFHKFCEMNCGAA.chrisf@oramap.com>
Permalink:  ../DGENKIKMJILAAKJGFHKFCEMNCGAA.chrisf@oramap.com/
Also on:    postgresql.org/message-id/DGENKIKMJILAAKJGFHKFCEMNCGAA.chrisf@oramap.com

copy link · copy postgr.es

reply

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: chrisf@oramap.com
  Subject: Re: length of array
  In-Reply-To: <DGENKIKMJILAAKJGFHKFCEMNCGAA.chrisf@oramap.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