摘要:
--合并重复行select * from Aunionselect * from B--不合并重复行select * from Aunion allselect * from B按某个字段排序--合并重复行select *from (select * from Aunionselect * from B) AS Torder by 字段名--不合并重复行select *from (select *... 阅读全文
posted @ 2010-09-03 17:31
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