Re: Performance issues afre upgrading to 5.7
Pretty obviously it's a bug they're having difficulty with.
A workaround: pick off the rows column value from ...
EXPLAIN SELECT COUNT(PKcolname) FROM tblname USE INDEX (PRIMARY)
Subject
Views
Written By
Posted
2116
November 24, 2016 08:48AM
Re: Performance issues afre upgrading to 5.7
1097
November 24, 2016 11:32AM
1064
November 25, 2016 07:28AM
1259
November 25, 2016 06:16AM
949
November 25, 2016 06:59AM
1051
November 25, 2016 07:53AM
1018
November 25, 2016 08:18PM
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.