Re: 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#FUNCTIONS-POSIX-REGEXP

Be sure to use a WHERE clause on your UPDATE with the ~ operator.

-Kevin