Can you please provide a complete example of how to use this in the
update command? ie... how do we select the table/field that we want to
interrogate and make the change to?
Thanks!
Karen Stone
Technical Services
MphasiS Health Solutions
602.604.3100 x265
-----Original Message-----
From: pgsql-admin-owner@postgresql.org
[mailto:pgsql-admin-owner@postgresql.org] On Behalf Of Kevin Grittner
Sent: Tuesday, July 01, 2008 2:23 PM
To: Naomi Walker; pgsql-admin@postgresql.org
Subject: Re: [ADMIN] Change a character in a text field
>>> Naomi Walker <nwalker@mhs.mphasis.com> wrote:
> Is there some way with a SQL state to interrogate a text field, and
> replace characters.
>
> For example, we would like all "|"'s to be changed to something else,
on
> a regular basis...
It sounds like you might want to look at the regexp_replace function:
http://www.postgresql.org/docs/8.3/interactive/functions-matching.html#F
UNCTIONS-POSIX-REGEXP
Be sure to use a WHERE clause on your UPDATE with the ~ operator.
-Kevin
--
Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-admin
-- CONFIDENTIALITY NOTICE --
Information transmitted by this??e-mail is proprietary to MphasiS and/or its Customers and is intended for use only by
theindividual or entity to which it is addressed, and may contain information that is??privileged, confidential or
exemptfrom disclosure under applicable law. If you are not the intended recipient or it appears that this e-mail has
beenforwarded to you without proper authority, you are notified that any use or dissemination of this information in
anymanner is strictly prohibited. In such cases, please notify us immediately at mailmaster@mphasis.com and delete this
mailfrom your records.