Last modified: 2014-02-01 09:07:23 UTC
Created attachment 12630 [details] wiki.log Hello, System info: Linux #37-Ubuntu SMP Wed Apr 25 12:51:49 UTC 2012 i686 i686 i386 GNU/Linux Database: SQLite 3.x Error: when make #ask query like {{#ask: [[Category:Programming language]] }} Page returns: CREATE TEMPORARY TABLE t1( id INT UNSIGNED KEY ) ENGINE=MEMORY SMW::executeHierarchyQuery 1: near "ENGINE": syntax error wiki.log: in attachment
MediaWiki: 1.21.1 PHP: 5.3.10-1ubuntu3.6
What SMW version you are running? The error is executed by [1]. Travs-ci.org[2] didn't show any issues with SQLite when running the unit tests but then again no one has written any "real" tests to cover SMW_SQLStore3_Queries, so it could well be an issue (well it is an issue otherwise the error would't have appeared). [1] includes/storage/SQLStore/SMW_SQLStore3_Queries.php: $this->executeHierarchyQuery( $query ); [1] https://travis-ci.org/wikimedia/mediawiki-extensions-SemanticMediaWiki PS: I changed the title to reflect the real issue.
Version of Semantic MediaWiki is 1.8.0.5
SQLite was only fixed for SMW 1.9+ (because unit tests on Jenkins run on SQLite) therefore you might try the current master. It is unlikely that fixes for SQLite on 1.8 will be provided.
Checkout last SMW from git. I tested construction {{#ask: [[Category: *** ]] }} with different categories. The problem occurs when category have nested categories.
Has been solved by [0] and will be deployed with 1.9.0.3. [1] is used during regression testing (when running phpunit) and can be used locally to verify that the issue has been solved. [0] https://github.com/SemanticMediaWiki/SemanticMediaWiki/pull/151 [1] https://github.com/SemanticMediaWiki/SemanticMediaWiki/blob/master/tests/phpunit/regression/data/CategoryInstanceAndCategoryHierarchyRegressionTest-Mw-1-19-7.xml
