摘要:
select * from (select a.*, row_number() over(partition by a.hismzzyid_vchr order by a.createdate_dat desc) rn from T_INS_NEWSZ... 阅读全文
posted @ 2014-06-03 15:38 o任飘零o 阅读(230) 评论(0) 推荐(0)
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摘要:
select * from (select a.*, row_number() over(partition by a.hismzzyid_vchr order by a.createdate_dat desc) rn from T_INS_NEWSZ... 阅读全文
posted @ 2014-06-03 15:38 o任飘零o 阅读(230) 评论(0) 推荐(0) |
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