Last modified: 2012-12-30 20:44:04 UTC

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Bug 41705 - Default implementation of DatabaseBase::estimateRowCount() works incorrectly for queries with GROUP BY
Default implementation of DatabaseBase::estimateRowCount() works incorrectly ...
Status: NEW
Product: MediaWiki
Classification: Unclassified
Database (Other open bugs)
unspecified
All All
: Normal normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2012-11-02 18:09 UTC by Liangent
Modified: 2012-12-30 20:44 UTC (History)
0 users

See Also:
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Mobile Platform: ---
Assignee Huggle Beta Tester: ---

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Description Liangent 2012-11-02 18:09:37 UTC 
It simply set array( 'rowcount' => 'COUNT(*)' ) as $var, causing count of the first group fetched and treated as the count of all grouped rows.
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