摘要: select sum( case when (t.beg_dt'20150401') then t.ac_bal else 0 end ) d1,sum( case when (t.beg_dt'20150402') then t.ac_bal else 0 end ) d2,sum( case ... 阅读全文
posted @ 2015-05-07 18:48 顿金 阅读(298) 评论(0) 推荐(0) 编辑