https://bugzilla.wikimedia.org/show_bug.cgi?id=17215


Roan Kattouw <[email protected]> changed:

           What    |Removed                     |Added
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--- Comment #3 from Roan Kattouw <[email protected]>  2009-01-29 16:36:58 
UTC ---
(In reply to comment #2)
> What's the query that would be run?
> 

SELECT /* ApiQueryContributions::execute Catrope */ 
rev_timestamp,page_namespace,page_title,rev_user_text,rc_patrolled
FROM `page`,`revision` FORCE INDEX (usertext_timestamp)
LEFT JOIN `recentchanges` ON ((rc_this_oldid=rev_id))
WHERE (page_id=rev_page)
AND rev_deleted = '0'
AND rev_user_text = 'Gurch'
ORDER BY rev_user_text DESC, rev_timestamp DESC
LIMIT 11

I personally don't see how this produces huge joins, as we're joining on unique
indices, but then I've been known to be completely wrong about DB-related stuff
before :D


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