日期:2014-05-18 浏览次数:20487 次
create table t1 ( fendian int, bumen int, gonghao int, zhuangtai varchar(10), fashengriqi datetime ) insert into t1 select 522727100, 1, 12, '休假', '2007-04-10 00:00:00.000' union all select 522727100, 1, 12, '出差', '2004-03-02 00:00:00.000' union all select 522727100, 1, 12, '辞工', '2010-07-24 00:00:00.000' union all select 522727100, 2, 13, '辞工', '2006-05-01 00:00:00.000' union all select 522727100, 2, 14, '正常', '2002-01-15 00:00:00.000' union all select 522727100, 2, 14, '离职', '2005-01-15 00:00:00.000' union all select 522522111, 7, 12, '出差', '2005-05-01 00:00:00.000' union all select 522522111, 7, 12, '辞工', '2011-08-18 00:00:00.000' union all select 522522111, 7, 12, '出差', '2009-08-15 00:00:00.000' union all select 522522111, 7, 12, '休假', '2006-02-24 00:00:00.000' select * from t1 ;with aaa as (select ROW_NUMBER() over(partition by fendian,bumen,gonghao order by fashengriqi) as rowindex,* from t1) ,bbb as (select a.fendian,a.bumen,a.gonghao from aaa as a inner join aaa as b on a.rowindex=b.rowindex-1 and a.fendian=b.fendian and a.bumen=b.bumen and a.gonghao=b.gonghao and b.zhuangtai='辞工' and a.zhuangtai='出差') select * from t1 as a1 inner join bbb as b1 on a1.fendian=b1.fendian and a1.bumen=b1.bumen and a1.gonghao=b1.gonghao -------------------------- fendian bumen gonghao zhuangtai fashengriqi fendian bumen gonghao 522522111 7 12 出差 2005-05-01 00:00:00.000 522522111 7 12 522522111 7 12 辞工 2011-08-18 00:00:00.000 522522111 7 12 522522111 7 12 出差 2009-08-15 00:00:00.000 522522111 7 12 522522111 7 12 休假 2006-02-24 00:00:00.000 522522111 7 12
------解决方案--------------------
--调整下 ;with aaa as (select ROW_NUMBER() over(partition by fendian,bumen,gonghao order by fashengriqi) as rowindex,* from t1) ,bbb as (select a.fendian,a.bumen,a.gonghao from aaa as a inner join aaa as b on a.rowindex=b.rowindex-1 and a.fendian=b.fendian and a.bumen=b.bumen and a.gonghao=b.gonghao and b.zhuangtai='辞工' and a.zhuangtai='出差') select a1.* from t1 as a1 inner join bbb as b1 on a1.fendian=b1.fendian and a1.bumen=b1.bumen and a1.gonghao=b1.gonghao ------------------------------ fendian bumen gonghao zhuangtai fashengriqi 522522111 7 12 出差 2005-05-01 00:00:00.000 522522111 7 12 辞工 2011-08-18 00:00:00.000 522522111 7 12 出差 2009-08-15 00:00:00.000 522522111 7 12 休假 2006-02-24 00:00:00.000
------解决方案--------------------
--sql 2000用子查询完成.
create table tb(分店 varchar(20), 部门 int,工号 int,状态 varchar(10),发生日期 datetime) insert into tb values('522727100', 1 ,12 ,'休假', '2007-04-10 00:00:00.000') insert into tb values('522727100', 1 ,12 ,'出差', '2004-03-02 00:00:00.000') insert into tb values('522727100', 1 ,12 ,'辞工', '2010-07-24 00:00:00.000') insert into tb values('522727100', 2 ,13 ,