22.08.2012, 01:32, "Tim Messer" <tmesser@xxxxxxxx>: > Hi, > > I upgraded from 0.19.10 to 0.19.13 today and encountered this error > during the 0.19.11 batch: > > ALTER TABLE AttributeValue ADD CONSTRAINT `AttributeValue-FK-map` > FOREIGN KEY (`object_tid`, `attr_id`) REFERENCES `AttributeMap` > (`objtype_id`, `attr_id`) -- Cannot add or update a child row: a foreign > key constraint fails (`racktables_db/#sql-7f23_53e0`, CONSTRAINT > `AttributeValue-FK-map` FOREIGN KEY (`object_tid`, `attr_id`) REFERENCES > `AttributeMap` (`objtype_id`, `attr_id`)) > > The other batches executed without error, and my installation appears to > be functioning normally. Do I need to fix this error, and how do I go > about doing that? Hello. Can you send me privately the output of this SQL query? SELECT AV.object_id, AV.attr_id, RO.objtype_id FROM AttributeValue AS AV INNER JOIN RackObject AS RO ON AV.object_id = RO.id LEFT JOIN AttributeMap AS AM ON AV.attr_id = AM.attr_id AND RO.objtype_id = AM.objtype_id WHERE AM.attr_id IS NULL; -- Denis Ovsienko