03 2018 档案

在ORACLE中使用SQL在每个SEG_ID中取两条记录
摘要：1 with a as( 2 select rownum,c.business_id as BUSINESS_ID,c.CUST_ID as CUST_ID,s.id as SEG_ID,k.Queue_Id as Queue_Id,k.Opt_Id as Opt_Id 3 from t_custo 阅读全文
posted @ 2018-03-15 17:59 carlvine 阅读(263) 评论(0) 推荐(0)