broker/migrate/mysql/V7__add_createtime_user_group_table.sql

alter table t_user add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
alter table t_group add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
用户表和群组表添加create_time字段 2019-06-12 21:48:57 +08:00			alter table t_user add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
			alter table t_group add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;