rename columns and add unique index cause serious inconsistent with mysqld

[Yasufumi Kinoshita]

http://bugs.mysql.com/bug.php?id=47621
http://bugs.mysql.com/bug.php?id=47622

They are serious bugs on the fast index creation.
For now, the table should be recreated to avoid inconsistency between mysqld and XtraDB(InnoDB Plugin).

The inconsistency may destruct relation between index and table, or completely wrong index using for queries.

[Yasufumi Kinoshita (yasufumi-kinoshita)]

Sorry for shortage of words.

The table should be recreated to avoid inconsistency between mysqld and XtraDB(InnoDB Plugin)
"when rename columns or add unique indexes"

[Yasufumi Kinoshita (yasufumi-kinoshita)]

Fixes are added to the current branch as I commented in
http://bugs.mysql.com/bug.php?id=47621
http://bugs.mysql.com/bug.php?id=47622

[Stewart Smith (stewart)]

All development of XtraDB has moved under the Percona Server project - https://launchpad.net/percona-server - If this bug can be reproduced against current Percona Server, please file this bug against percona-server (you can simply do so by using the "Also affects project" link above).

Thanks,
Stewart Smith
Director of Server Development
Percona.