Marko Mäkelä 326d75bd41 Merge a contribution from Ryan Mack at Facebook: ... Bugfix for 53290, fast unique index creation fails on duplicate null values Summary: Bug in the fast index creation code incorrectly considers null values to be duplicates during block merging. Innodb policy is that multiple null values are allowed in a unique index. Null duplicates were correctly ignored while sorting individual blocks and with slow index creation. Test Plan: mtr, including new test, load dbs using deferred index creation DiffCamp Revision: 110840 Reviewed By: mcallaghan CC: mcallaghan, mysql-devel@lists Revert Plan: OK		2010-05-05 15:39:01 +03:00
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rem0cmp.c	Merge a contribution from Ryan Mack at Facebook:	2010-05-05 15:39:01 +03:00
rem0rec.c	dtuple_convert_big_rec(): Store locally any fields whose maximum length	2010-04-21 12:50:33 +03:00