Re: yet another simple SQL question - Mailing list pgsql-general

From Erik Jones
Subject Re: yet another simple SQL question
Date
Msg-id 37E566AC-D304-4D52-920B-7FA61D7777FD@myemma.com
Whole thread Raw
In response to yet another simple SQL question  (Joshua <joshua@joshuaneil.com>)
List pgsql-general
On Jun 25, 2007, at 12:44 PM, Joshua wrote:

> Ok,
>
> You guys must be getting sick of these newbie questions, but I
> can't resist since I am learning a lot from these email lists and
> getting results quick! Thanks to everyone for their contributions.
>
> Here is my questions....
>
> I have a column that looks like this
>
> firstname
> -----------------
> John B
> Mark A
> Jennifer D
>
> Basically I have the first name followed by a middle initial. Is
> there a quick command I can run to strip the middle initial?
> Basically, I just need to delete the middle initial so the column
> would then look like the following:
>
> firstname
> ---------------
> John
> Mark
> Jennifer
>
> Thanks again for all of your help today. Everything you guys have
> been sending has produced successful results.
>

Try something along the lines of:


SELECT substring(firstname from '^(\w*)\W') from table_name;


Erik Jones

Software Developer | Emma®
erik@myemma.com
800.595.4401 or 615.292.5888
615.292.0777 (fax)

Emma helps organizations everywhere communicate & market in style.
Visit us online at http://www.myemma.com



pgsql-general by date:

Previous
From: Erik Jones
Date:
Subject: Standby servers and incrementally updated backups
Next
From: Michael Glaesemann
Date:
Subject: Re: Move a database from one server to other