From: Dan Nelson Date: May 30 2002 5:11am Subject: Re: Alternate to varchar2 List-Archive: http://lists.mysql.com/mysql/110483 Message-Id: <20020530051134.GE78068@dan.emsphone.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In the last episode (May 30), Arul said: > I am trying to port my oracle Databse to mysql. I am using 3.23.49 > version of mysql. > > i had certain columns in oracle which had varchar2(900) > > But in mysql varchar doesnt support more than 255 > > so what could be the alternate in this case.. > > Can i use Blob or text..But again if i use blob and if i use a like > condition in my query , it would be a performance problem. It'll be no worse than Oracle's performance in this case; they both store blobs away from the rest of the record afaik. Actually if you put a fulltext index on the text field and use that to search instead of using LIKE, mysql will be a lot faster than Oracle. -- Dan Nelson dnelson@stripped