摘要:
select dbms_random.random from dual;select dbms_random.value(1, 10) from dual; 阅读全文
posted @ 2011-11-28 22:34
PeteYan
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摘要:
select dbms_random.random from dual;select dbms_random.value(1, 10) from dual; 阅读全文
posted @ 2011-11-28 22:34
PeteYan
阅读(546)
评论(0)
推荐(0)
|