1.禁用数据库用户登录
禁用登录后,再次登录会报用户或密码错误。执行命令如下:
//使用dbc用户执行
SELECT 'REVOKE LOGON ON ALL FROM '||USERNAME||';' FROM DBC.USERS WHERE USERNAME NOT IN ('DBC','TDWM') AND USERNAME NOT LIKE 'BAR_ARC%'; REVOKE LOGON ON ALL FROM user1;
2.启用数据库用户登录
//使用dbc用户执行 SELECT 'GRANT LOGON ON ALL TO'||USERNAME||';' FROM DBC.USERS WHERE USERNAME NOT IN ('DBC','TDWM') AND USERNAME NOT LIKE 'BAR_ARC%'; GRANT LOGON ON ALL TO user1;