摘要: select T.BILL_CODE,t.SCAN_TYPE,t.PIECE,SCAN_SITE,SCAN_MAN, row_number() over(partition by t.bill_code order by t.scan_date desc) AS R from tab_scan_se 阅读全文
posted @ 2018-04-03 09:01 Debugs 阅读(2139) 评论(0) 推荐(0)