openads true false 1 final upgrade_action upgrade_action_id openads_int true 10 true 0 1 upgrade_name openads_varchar 128 false version_to openads_varchar 64 true version_from openads_varchar 64 false action openads_int 2 true description openads_varchar 255 false logfile openads_varchar 128 false confbackup openads_varchar 128 false updated openads_datetime false upgrade_action_pkey true upgrade_action_id ascending upgrade_action_updated updated ascending