发布时间：2013-11-21 15:24:33
動態性能視圖：------------------------------------------------------------------------------------------------------------------------------------------------------------------------數據字典視圖：......【阅读全文】
发布时间：2013-11-20 17:14:29
select dbms_random.value from dual;select dbms_random.value(1,100) from dual;SELECT dbms_random.random FROM DUAL;select dbms_random.normal from dual;select dbms_random.string('u',26) from dual;--upper caseselect dbms_random.string('l',26) .........【阅读全文】
