BUG#9738 "SHOW VARIABLES still displays the deprecated 'log_update' in 5.0",
BUG#9542 "MySQL dies with signal 11 when it is using non-existent location of binary logs"
Semi-synchronous replication for InnoDB type tables; before telling the client that a commit has been processed, wait that the replication thread has returned from my_net_send() where it sends the binlog to the slave; note that TCP/IP, even with the TCP_NODELAY option does not guarantee that the slave has RECEIVED the data - this is just heuristic at the moment; this is useful in failover: in almost all cases, every transaction that has returned from the commit has been sent and processed in the slave, which makes failover to the slave simpler if the master crashes; the code does not work yet as is, because MySQL should call innobase_report_binlog_offset_and_commit() in a commit; we will most probably return that call to 5.0.x, to make InnoDB Hot Backup and group commit to work again; XA code broke them temporarily in 5.0.3
#6559 "DROP DATABASE forgets to drop triggers".
If we drop table we should also drop all triggers associated with it.
To do this we have to check for existence of .TRG file when we are
dropping table and delete it too.
Windows to call CreateFileMapping() with correct arguments, and
propogating the introduction of query_id_t to everywhere query ids are
passed around. (Bug #8826)
This changeset/patch is on top of changesets 1.1814 and 1.1846
(for bugs 8033 and 8065) and now fixes bug 8535.
These changes have been built and tested successfully on build.mysql.com
handler.cc:
Added hooks for federated_db_init() and federated_db_end(),
as done with ha_archive_db does, per suggestion by Ingo in
code review of patch 1.1846.
ha_federated.h:
declaration of federated_db_init() and federated_db_end()
ha_federated.cc:
- Fixed some indentation problems from indent-ex (mainly to do with
cases where "variablename += value"
- Added federated_db_init() and federated_db_end(), as done with
archive, which also handler more elegantly one of the memory leaks
from bug 8033 where the federated_mutex was not freed
- Removed extrenous debug messages in parse_url()
- Fixed bug 8535, caused by NULL being quoted in write_row. This used to
work (incorrectly) but a recent change was made in the server that
exposed this
