Write a single format description event to the engine binlog at server
startup.
This format description event - like for the legacy binlog - is used to
inform the slave server about the master restart. This is used by the slave
to drop any temporary tables that were binlogged by the master before the
restart, and are now implicitly dropped by the restart.
Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
When updating non-transactional tables inside a multi-statement transaction,
and binlog_direct_non_transactional_updates=1, then the non-transactional
updates are binlogged directly through the statement cache while the
transaction cache is still being added to in the main transaction.
Thus, move the engine_binlog_info out from binlog_cache_mngr and into the
individual stmt/trx binlog_cache_data, so that we can have separate
engine_binlog_info active for the statement and the transaction cache.
Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
