text: ALTER TABLE t_dept ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_dict ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_job ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_log ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_menu ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_role ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_test ADD tenant_id int NOT NULL COMMENT '租户id';
  ALTER TABLE t_user ADD tenant_id int NOT NULL COMMENT '租户id';
  UPDATE t_dept SET tenant_id=1;
  UPDATE t_dept SET tenant_id=1;
  UPDATE t_dict SET tenant_id=1;
  UPDATE t_job SET tenant_id=1;
  UPDATE t_log SET tenant_id=1;
  UPDATE t_menu SET tenant_id=1;
  UPDATE t_role SET tenant_id=1;
  UPDATE t_test SET tenant_id=1;
  UPDATE t_user SET tenant_id=1;
  