DROP TABLE IF EXISTS `__PREFIX__admin_permission`; DROP TABLE IF EXISTS `__PREFIX__admin_menu` ; DROP TABLE IF EXISTS `__PREFIX__admin_role` ; DROP TABLE IF EXISTS `__PREFIX__admin_role_permission` ; DROP TABLE IF EXISTS `__PREFIX__admin_role_menu` ; DROP TABLE IF EXISTS `__PREFIX__admin_group` ; DROP TABLE IF EXISTS `__PREFIX__admin_user` ; DROP TABLE IF EXISTS `__PREFIX__admin_operation_log`;