摘要:
sql 的随机函数newID()和RAND()sql server的随机函数newID()和RAND() SELECT * FROM Northwind..Orders ORDER BY NEWID() --随机排序 SELECT TOP 10 * FROM Northwind..Orders ORDER BY NEWID() --从Orders表中随机取出10条记录 ... 阅读全文
posted @ 2010-07-04 22:10
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