sql/sql_insert.cc:
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
******
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
small cleanup
******
small cleanup
Bug #22876 Four-way deadlock
This bug was fixed as a part of Bug#989
"If DROP TABLE while there's an active transaction, wrong binlog order"
A statement which would have caused circular wait will now
be aborted with ER_LOCK_DEADLOCK.
Test case based on bug description added to innodb_mysql_lock.test.
Note that innodb_lock_wait_timeout is set to 5 mins to
prevent race conditions in the test.
