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2 Commits

Author SHA1 Message Date
16f26d2aaf Patch for Bug#12394306: the sever may crash if mysql.event is corrupted.
The problem was that wrong structure of mysql.event was not detected and
the server continued to use wrongly-structured data.

The fix is to check the structure of mysql.event after opening before
any use. That makes operations with events more strict -- some operations
that might work before throw errors now. That seems to be Ok.

Another side-effect of the patch is that if mysql.event is corrupted,
unrelated DROP DATABASE statements issue an SQL warning about inability
to open mysql.event table.
2011-05-04 16:59:24 +04:00
fb5ad5e75d Mereg events_restart_phase* to events_restart
BitKeeper/deleted/.del-events_restart_phase2.test:
  Delete: mysql-test/t/events_restart_phase2.test
BitKeeper/deleted/.del-events_restart_phase2-master.opt:
  Delete: mysql-test/t/events_restart_phase2-master.opt
BitKeeper/deleted/.del-events_restart_phase3.test:
  Delete: mysql-test/t/events_restart_phase3.test
BitKeeper/deleted/.del-events_restart_phase3-master.opt:
  Delete: mysql-test/t/events_restart_phase3-master.opt
BitKeeper/deleted/.del-events_restart_phase2.result:
  Delete: mysql-test/r/events_restart_phase2.result
BitKeeper/deleted/.del-events_restart_phase3.result:
  Delete: mysql-test/r/events_restart_phase3.result
mysql-test/include/restart_mysqld.inc:
  New BitKeeper file ``mysql-test/include/restart_mysqld.inc''
mysql-test/include/wait_until_disconnected.inc:
  New BitKeeper file ``mysql-test/include/wait_until_disconnected.inc''
mysql-test/t/events_restart-master.opt:
  New BitKeeper file ``mysql-test/t/events_restart-master.opt''
2008-04-09 09:43:20 +02:00