Last modified: 2014-10-02 08:47:12 UTC

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Bug 71530 - Invalid GROUP BY in SpecialActiveusers
Invalid GROUP BY in SpecialActiveusers
Status: RESOLVED DUPLICATE of bug 68087
Product: MediaWiki
Classification: Unclassified
Special pages (Other open bugs)
All All
: Unprioritized normal (vote)
: ---
Assigned To: Nobody - You can work on this!
Depends on:
Blocks: postgres
  Show dependency treegraph
Reported: 2014-10-01 20:28 UTC by Greg Sabino Mullane
Modified: 2014-10-02 08:47 UTC (History)
1 user (show)

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


Description Greg Sabino Mullane 2014-10-01 20:28:33 UTC
When using a database that requires non-aggregated columns in the GROUP BY (e.g. Postgres), SpecialActiveusers fails because the user_name and user_id columns are brought back unaggregatged, but do not appear in the GROUP BY. The solution is to change SpecialActiveusers.php, inside of getQueryInfo, the abovementioned columns should be added to the GROUP BY array. Alternatively, if this is suboptimal for MySQL, the list of grouped columns should be conditional based on the implicitGroupby property of the database (see for example WikiPage.php).
Comment 1 Jeff Janes 2014-10-02 03:03:10 UTC
This is a duplicate of bug 68087
Comment 2 Andre Klapper 2014-10-02 08:47:12 UTC

*** This bug has been marked as a duplicate of bug 68087 ***

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