MySQL Forums
Forum List  »  Optimizer & Parser

Re: GROUP BY Not Using Index
Posted by: Rick James
Date: January 21, 2011 11:07PM

Summary table(s).

http://forums.mysql.com/read.php?24,253221 (InnoDB CPU Spikes)
http://forums.mysql.com/read.php?125,252723 (Database Design for huge set of data)
http://forums.mysql.com/read.php?10,252593 (Counters)
http://forums.mysql.com/read.php?21,247124 (Solving table locking issues)
http://forums.mysql.com/read.php?106,288561 (Partitioning with range(to_days) issue)
http://forums.mysql.com/read.php?10,247779 (compressing tables)
http://forums.mysql.com/read.php?125,393184 (Storing a large, dense tensor (35gb scientific data) -- is mysql appropriate?)
http://forums.mysql.com/read.php?24,372008 (Index performance)
http://forums.mysql.com/read.php?10,364300 (Thinking about sorting articles..)
http://forums.mysql.com/read.php?52,359476 (Slow 'sending data' phase on mySQL query, for simple query)
http://forums.mysql.com/read.php?24,355548 (views, unions and different dbs)
http://forums.mysql.com/read.php?10,298557 (UNIX_TIMESTAMP Duplicate key)
http://forums.mysql.com/read.php?20,294180 (Multiple complex queries)
http://forums.mysql.com/read.php?125,287739 (Large table designissue)
http://forums.mysql.com/read.php?10,282768 (Which storage engine?)
http://forums.mysql.com/read.php?10,276359 (should i go with myisam or innodb?)
http://forums.mysql.com/read.php?125,266570 (Best way to store/access large amounts of data?)
http://forums.mysql.com/read.php?24,263259 (Slow JOIN to convert IP to Country Code)
http://forums.mysql.com/read.php?10,263071 (Bitmap Index)
http://forums.mysql.com/read.php?10,254332 (Very long query doubt... (Monster query...))

Options: ReplyQuote


Subject
Views
Written By
Posted
8350
January 19, 2011 08:56AM
3962
January 20, 2011 10:02PM
2948
January 21, 2011 05:04PM
Re: GROUP BY Not Using Index
2556
January 21, 2011 11:07PM
2589
February 08, 2011 11:03AM


Sorry, you can't reply to this topic. It has been closed.
This forum is currently read only. You can not log in or make any changes. This is a temporary situation.

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.