国产化DM达梦数据库 - 用户状态查询、锁定与解锁，“登录失败次数超过限制”问题解决

An error occurred while establishing the connection:

Long Message:
登录失败次数超过限制

Details:
   Type: java.sql.SQLException
   Error Code: -2508
   SQL State: 22001

-- 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;

-- 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;