MySQL Forums
Forum List  »  Performance

Re: order by primary key slowly
Posted by: Peter Brawley
Date: April 06, 2016 10:35PM

Ok, no magic to be had here. You never did tell us how many secs your query takes. IAC, Generally, ...Limit m,n... slows down noticeably when m >1M, so for such values you'll get better performance from a Where clause.

Options: ReplyQuote


Subject
Views
Written By
Posted
2854
April 05, 2016 10:42PM
1232
April 06, 2016 10:15AM
1263
April 06, 2016 11:23AM
1368
April 06, 2016 08:11PM
Re: order by primary key slowly
1302
April 06, 2016 10:35PM
1281
April 07, 2016 12:34AM
1339
April 07, 2016 10:20AM
1240
April 07, 2016 11:26PM
1355
April 12, 2016 07:42PM
1204
April 06, 2016 08:57AM
1234
April 06, 2016 10:17AM


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.