达梦数据库关于用户常用命令
登录用户限制查询
-- 达梦数据库用户登录限制查询(小蓝枣)
select
b.username as "达梦数据库用户名",
a.failed_num as "失败次数限制",
a.failed_attemps as "失败尝试次数",
a.lock_time as "锁定时间(min)"
from sysusers a right join all_users b on a.id=b.user_id
查看用户当前状态
-- 达梦数据库用户锁定状态查询(小蓝枣) select username as "达梦数据库用户名", account_status as "账户状态", lock_date as "锁定时间" from dba_users;
手动解锁账户
alter user 用户名 account unlock;
手动锁定
alter user 用户名 account lock;
解锁后失败尝试测试会重置的