Adding new fields Last_{IO,SQL}_Errno and Last_{IO,SQL}_Error to output
of SHOW SLAVE STATUS to hold errors from I/O and SQL thread respectively.
Old fields Last_Error and Last_Errno are aliases for Last_SQL_Error and
Last_SQL_Errno respectively.
Fields are added last to output of SHOW SLAVE STATUS to allow old applications
to use the same positional arguments into the row, while allowing new
application to benefit from the added information.
In addition, some new error codes are added (especially for the I/O
thread) to be able to provide sensible error message.
does not work): Changing packed row format to only include null bits
for those columns that are present in the row as well as writing BIT
columns in a storage engine-independent format.
The change in row format is incompatible with the previous format and a
slave will not be able to read the new events.
Bug#23831 deadlock not noticed
RBR bug in that when replicated msta (multi-statement-trans-action) deadlocks
with a local at write row event or gets timed-out, the event handler did not return
the correct error code.
Wrong error code stops slave sql thread instead of to proceed with
rollback and replay.
The correct code is typed in error log and stored for error handling rotine
to conduct rollback and replay of the transaction. The handling for the rbr
remains the same as for the sbr events.
Particularly, timed-out transaction still is rolled back - look at the related bugs.
Fixes for Bug#12429: Replication tests fail: "Slave_IO_Running" (?) differs related to MySQL 4.1
and Bug#16920 rpl_deadlock_innodb fails in show slave status (reported for MySQL 5.1)
- Reactivation of testcase rpl_deadlock_innodb + updated file with expected results
- Removal of wrong entry within disabled.def
