Last modified: 2010-03-02 08:49:33 UTC

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Bug 22563 - Call to undefined function DatabaseMysql::unionQueries() on Special:Properties
Call to undefined function DatabaseMysql::unionQueries() on Special:Properties
Status: RESOLVED FIXED
Product: MediaWiki extensions
Classification: Unclassified
Semantic MediaWiki (Other open bugs)
unspecified
Other Linux
: Normal major (vote)
: ---
Assigned To: Markus Krötzsch
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2010-02-17 09:20 UTC by Stefan Harwarth
Modified: 2010-03-02 08:49 UTC (History)
1 user (show)

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


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Description Stefan Harwarth 2010-02-17 09:20:27 UTC
In revision 62642 a call to $db->unionQueries is made on Page Special:Properties, which is not reimplemented by the MySQL Database handler according to MediaWiki Code Doc.

Error message is:
Fatal error: Call to undefined method DatabaseMysql::unionQueries() in /usr/src/mediawiki-1.15.0/extensions/SemanticMediaWiki15/SemanticMediaWiki/includes/storage/SMW_SQLStore2.php on line 874
Comment 1 Niklas Laxström 2010-02-17 10:47:21 UTC
More likely it was not noticed that the change (made to the extension) made the extension incompatible with the stable MediaWiki. I don't know what is the policy for SMW trunk version to support stable releases, some extension keep compatibility with few past releases, some don't and just suggest using the version that is branched at the same time as MediaWiki itself.

r62642 is just the version you updated to, not the version where the change was made.
Comment 2 Markus Krötzsch 2010-02-21 16:08:11 UTC
Right, it was not intended to introduce such a dependency. I will fix this before releasing SMW 1.5.0.

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