You can do a find and replace in a column in phpmyadmin like:
UPDATE tablename SET columnname = REPLACE(columnname,'oldstr','newstr')
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.