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MDEV-17614 flags INSERT…ON DUPLICATE KEY UPDATE unsafe for statement-based
replication when there are multiple unique indexes. This correctly fixes
something whose attempted fix in MySQL 5.7
in mysql/mysql-server@c93b0d9a97
caused lock conflicts. That change was reverted in MySQL 5.7.26
in mysql/mysql-server@066b6fdd43
(with a substantial amount of other changes).
In MDEV-17073 we already disabled the unfortunate MySQL change when
statement-based replication was not being used. Now, thanks to MDEV-17614,
we can actually remove the change altogether.
This reverts commit
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.. | ||
extension | ||
include | ||
r | ||
t | ||
disabled.def | ||
my.cnf | ||
README | ||
rpl_1slave_base.cnf |
How to run. =========== ./mysql-test-run.pl --suite=rpl --mysqld=--binlog-format=mixed