Hi
Here is the response :
'1', 'PRIMARY', 'cities', 'ref', 'IDX_country_code,IDX_language_code',
'IDX_country_code', '7', 'const', '2088', '100.00', 'Using index condition;
Using where; Using filesort'
'4', 'DEPENDENT SUBQUERY', 'districts', 'ALL', 'IDX_language_code', NULL,
NULL, NULL, '1207',
I just revised my query and now get the following output :
'1', 'PRIMARY', 'cities', 'ref', 'IDX_country_code,IDX_language_code',
'IDX_country_code', '7', 'const', '2088', '100.00', 'Using index condition;
Using where; Using filesort'
'4', 'DEPENDENT SUBQUERY', 'districts', 'ref',
Following my mail below, if anyone can help optimise the query further that
would be a great help.
-- Forwarded message --
From: Tompkins Neil neil.tompk...@googlemail.com
Date: Wed, Oct 5, 2011 at 9:48 AM
Subject: Re: Slow query - please help
To: Johnny Withers
On Mon, 3 Oct 2011, Reindl Harald wrote:
I have questions regarding how MyISAM handles auto_increment clolumn?
it is a table-property and you hould NOT touch it without godd reasons
because it is named AUTO
I guess there are quite often good reasons to change it, which can be
done e.g. as
Try adding an index on cities.name, it may prevent the file sort. What was the
original query time and what is it now?
Sent from my iPad
On Oct 5, 2011, at 4:01 AM, Tompkins Neil neil.tompk...@googlemail.com wrote:
Following my mail below, if anyone can help optimise the query further that
I already have a FULLTEXT index on cities.name ? Do I still need to add a
normal index ?
On Wed, Oct 5, 2011 at 1:34 PM, Johnny Withers joh...@pixelated.net wrote:
Try adding an index on cities.name, it may prevent the file sort. What was
the original query time and what is it now?
Sent from
