Re: Query slow on Windows, fast on Ubuntu
Hi,
Do you get the same EXPLAIN output on both versions?
I suggest to move all your HAVING predicates to WHERE. None of them seems to be related to the outcome of aggregation (GROUP BY).
Øystein Grøvlen,
Senior Principal Software Engineer,
MySQL Group, Oracle,
Trondheim, Norway
Subject
Views
Written By
Posted
4970
January 22, 2018 09:24AM
2281
January 22, 2018 11:09AM
2139
January 23, 2018 01:42AM
1925
January 23, 2018 03:13AM
Re: Query slow on Windows, fast on Ubuntu
1580
January 23, 2018 03:31AM
1538
January 23, 2018 03:50AM
1471
January 23, 2018 07:42AM
1490
January 23, 2018 08:33AM
1655
January 23, 2018 09:11AM
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.