1.5
视图可以查看黑、白名单
ip
SELECT B.USERNAME,A.ALLOW_ADDR,A.NOT_ALLOW_ADDR
FROM SYSUSERS A ,DBA_USERS B WHERE A.ID=B.USER_ID;
2.
时间段访问限制
2.1
具体时间段
ALTER USER HKLEARN ALLOW_DATETIME "2021-11-17" "14:10:40" TO "2021-
12-31" "23:59:59";
2.2
规则时间段
ALTER USER HKLEARN NOT_ALLOW_DATETIME "SAT" "00:00:00" TO "SUN"
"23:59:59";
2.3
取消限制
ALTER USER HKLEARN ALLOW_DATETIME NULL;
ALTER USER HKLEARN NOT_ALLOW_DATETIME NULL;
2.4
查看所有用户访问规则
SELECT B.USERNAME
,A.ALLOW_ADDR,A.NOT_ALLOW_ADDR,A.ALLOW_DT,A.NOT_ALLOW_DT
FROM SYSUSERS A ,DBA_USERS B WHERE A.ID=B.USER_ID;
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