"Rows not deleted from innodb partitioned tables if --innodb_autoinc_lock_mode=0"
Due to a previous bugfix which initializes a previously uninitialized
variable, ha_partition::get_auto_increment() may fail to operate
correctly when the storage engine reports that it is only reserving
one value and one or more partitions have a different 'next-value'.
Currently, only affects Innodb's new-style auto-increment code which
reserves larger blocks of values and has less inter-thread contention.
mysql-test/suite/rpl/r/rpl_innodb_bug28430.result:
Fix results - previous results shows symptoms of Bug30919
sql/ha_partition.cc:
Bug30919
ha_partition::write_row()
Do not insert a row if a failure occurred while generating
auto-increment value.
ha_partition::get_auto_increment()
If there is an empty 'intersection' of auto-increment values, perform
a second pass before failing because partitions may have different
auto-increment 'next-value' attributes.
storage/innobase/handler/ha_innodb.cc:
Bug30919
Only set *first_value if it is less than autoinc value. This allows
a higher value to be hinted when operating as a partitioned table.
mysql-test/suite/rpl/r/rpl_innodb_bug30919.result:
New BitKeeper file ``mysql-test/suite/rpl/r/rpl_innodb_bug30919.result''
mysql-test/suite/rpl/t/rpl_innodb_bug30919-master.opt:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_innodb_bug30919-master.opt''
mysql-test/suite/rpl/t/rpl_innodb_bug30919.test:
New BitKeeper file ``mysql-test/suite/rpl/t/rpl_innodb_bug30919.test''
