into  trift2.:/MySQL/M51/push-5.1

Includes manual merges.


mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/suite/ndb/r/ndb_dd_basic.result:
  Auto merged
sql/field.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event_old.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_string.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/unireg.h:
  Auto merged
mysql-test/r/status.result:
  Manual merge of two incompatible fixes to test "status".
mysql-test/t/status.test:
  Manual merge of two incompatible fixes to test "status".
sql/log_event.cc:
  Manual merge.
sql/log_event.h:
  Manual merge.