Remember UNION for ALTER TABLE
Added test for if we are supporting transactions.
Don't allow REPLACE to replace a row when we have generated an auto_increment key
Fixed bug when using BLOB keys
Fixed bug in SET @variable=user.
ha_berkeley.cc - Use the DB_RMW (read, modify, write) flag when removing a key
ha_berkeley.h - Don't use subtransactions in update_row by default
sql_table.cc - Don't use subtransactions in update_row by default
bdb.result BitKeeper file /usr/home/tim/my/work/mysql-test/r/bdb.result
bdb.test BitKeeper file /usr/home/tim/my/work/mysql-test/t/bdb.test