Re: Truncate not working
from
http://dev.mysql.com/doc/refman/5.0/en/truncate.html
For InnoDB before version 5.0.3, TRUNCATE TABLE is mapped to DELETE, so there is no difference. Starting with MySQL 5.0.3, fast TRUNCATE TABLE is available. However, the operation is still mapped to DELETE if there are foreign key constraints that reference the table. (When fast truncate is used, it resets any AUTO_INCREMENT counter. From MySQL 5.0.13 on, the AUTO_INCREMENT counter is reset by TRUNCATE TABLE, regardless of whether there is a foreign key constraint.)
Subject
Written By
Posted
Re: Truncate not working
March 24, 2006 11:23PM
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.