select rand(),substring(LTrim(abs(checksum(newid()))),0,4),LTrim(abs(checksum(newid()))),abs(checksum(newid()))
随机数
sql随机数
最新推荐文章于 2023-09-07 10:07:17 发布
select rand(),substring(LTrim(abs(checksum(newid()))),0,4),LTrim(abs(checksum(newid()))),abs(checksum(newid()))
随机数