SQL RegEx to remove a couple of lines from posts

Hello Folks,

Wondering if there is an expert out there that can help me with a SQL Regex I would like to set up to remove a row from a table in multiple posts. This is a Wordpress site so a SQL Server db, and I only want to run this for a category. I want to search and delete on the following string:
"<tr>
<td valign="top"><strong>Description:"

and delete until it finds the first </tr>

Any help would be greatly appreciated!
Thanks for reading.

 

think it will be easier to do it via PHP script that will do it and update the database

 

This plugin might help you:

http://wordpress.org/plugins/search-and-replace/

(be careful - the actions are irreversible, make a DB backup before proceeding)