Thank you very much. I figured it was something simple but I am not
proficient at regular expressions. Thanks again.
-Original Message-
From: Tom Lane [mailto:t...@sss.pgh.pa.us]
Sent: Saturday, October 16, 2010 10:30 AM
To: Rommel the iCeMAn
Cc: pgsql-sql@postgresql.org
Subject: Re: [SQL]
Rommel the iCeMAn writes:
> I use the following code to detect alphanumeric strings:
> IF _my_variable SIMILAR TO '^[a-zA-Z0-9]+$' THEN
> // do stuff here
> END IF;
> In pg8.4 this worked perfectly. I upgraded to pg9.0 and it no longer
> works. From the release notes it appears that the
Hi guys,
I use the following code to detect alphanumeric strings:
IF _my_variable SIMILAR TO '^[a-zA-Z0-9]+$' THEN
// do stuff here
END IF;
In pg8.4 this worked perfectly. I upgraded to pg9.0 and it no longer
works. From the release notes it appears that the behavior of SIMILAR
TO has ch
Andreas wrote on 16.10.2010 05:23:
Hi,
how can I collect text-fields from multiple rows into one output row?
I'd like to do an equivalent to the aggregate function SUM() only for text.
The input is a select that shows among other things a numerical column where I
would like to group by.
The te
