Le 10/07/12 21:44, Jeroen De Dauw a écrit : That is a MySQL bug submitted in May 2005: http://bugs.mysql.com/bug.php?id=10327 Test: create temporary table tt (x int); select * from tt as t1, tt as t2; Trigger the 1137 error. Basically you cant reference the same temporary table more than once in the same query :/ Platonides had the issue with r102411: http://www.mediawiki.org/wiki/Special:Code/MediaWiki/102411#c29123 The workaround was to skip the query: http://www.mediawiki.org/wiki/Special:Code/MediaWiki/109024 :( -- Antoine "hashar" Musso

Hi Jeroen, On Fri, Aug 24, 2012 at 06:39:55PM +0200, Jeroen De Dauw wrote: IIRC, you can use the "--use-normal-tables" option when running the phpunit tests to avoid using temporary tables. But of course, this only works locally. You'll have to skip that test for Jenkins etc. :-( All the best, Christian -- ---- quelltextlich e.U. ---- \\ ---- Christian Aistleitner ---- Companies' registry: 360296y in Linz Christian Aistleitner Gruendbergstrasze 65a Email: christian(a)quelltextlich.at 4040 Linz, Austria Phone: +43 732 / 26 95 63 Fax: +43 732 / 26 95 63 Homepage: http://quelltextlich.at/ ---------------------------------------------------------------