MySQL Forums
Forum List  »  Partitioning

Re: slower queries after partitioning
Posted by: Rick James
Date: October 23, 2010 06:09PM

PRIMARY KEY (`DBDate`,`TickerID`),
is NOT the same as
PRIMARY KEY (`TickerID`,`DBDate`),

(`TickerID`, DBDate) should take care of a FK needing (`TickerID`)

Options: ReplyQuote


Subject
Views
Written By
Posted
6856
October 21, 2010 11:46AM
2825
October 23, 2010 01:24AM
2200
October 23, 2010 08:44AM
2488
October 23, 2010 09:43AM
1917
October 23, 2010 10:48AM
1809
October 23, 2010 10:57AM
Re: slower queries after partitioning
1962
October 23, 2010 06:09PM
1721
October 24, 2010 02:30AM
1761
October 25, 2010 07:39AM
1740
October 25, 2010 08:04AM


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.