So we tested the 5.6.7-RC. And ran into a strange problem:
Because of a test, a preexisting configuration with GTID enabled
existed, and suddenly we did not have properly initialized grants
in mysql.* created for a new installation. Turns out: GTID and
non-transactional tables are no friends, and that is even
documented.
When using GTIDs, updates to tables using nontransactional
storage engines such as MyISAM are not supported. This is because
updates to such tables mixed with updates to tables that use a
transactional storage engine such as InnoDB can result in
multiple GTIDs being assigned to the same transaction.
Also, this is supposed to work with GRANT and REVOKE, but not
with INSERT and DELETE. Now guess what mysql-install-db and
friends are using?
server:~ # less …
[Mehr]