MySQL Forums
Forum List  »  Performance

Re: Server just hanging (Copying to tmp table)
Posted by: Jay Fowler
Date: February 27, 2006 02:17PM

mysql> show full processlist;

That should reveal the query that is locking the other queries.

I've read in other forums that breaking down the select statement into smaller queires should fix the problem. The multiple joins on large tables was horrible for performance and locking out all other queries.

Options: ReplyQuote


Subject
Views
Written By
Posted
8072
December 07, 2006 10:30AM
9474
September 23, 2005 01:56AM
4741
October 05, 2005 04:58AM
5910
October 05, 2005 11:49PM
5227
October 06, 2005 01:34AM
6472
October 06, 2005 04:57PM
Re: Server just hanging (Copying to tmp table)
4227
February 27, 2006 02:17PM
6278
January 21, 2008 10:14AM
5681
January 21, 2008 10:53AM
5121
May 19, 2008 09:41AM
5360
February 05, 2008 10:27AM
5855
March 12, 2008 08:37AM
5949
November 14, 2008 12:31AM


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.