MySQL Forums
Forum List  »  Performance

Advanced Search
New Topic

BLOB/TEXT forces disk tables?
Posted by: Craig Sabbey
Date: November 10, 2005 11:59AM

I saw somewhere that if you include any blob or text fields in a select, and a temporary table is needed for processing, then that temporary table will always be written to disk. I haven't been able to view this in my testing. Can someone substantiate or dispel this?

Navigate: Previous Message• Next Message
Options: Reply• Quote


Subject
Views
Written By
Posted
BLOB/TEXT forces disk tables?
1815
Craig Sabbey
November 10, 2005 11:59AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.