更新时间:2023-01-29 20:35:28
如果您还想排除给定ID的任何单独记录,则:
If you also want to exclude any lone records for a given ID:
create table #data
(
id varchar(10),
[name] varchar(50)
)
insert into #data
values
('XXX-23305','Edward, Stue^Jenna'),
('XXX-23306','Cole, Slaw^Bali'),
('XXX-23306','Cole, Slaw^Bali'),
('XXX-23306','Cole, Slaw^Bali'),
('XXX-23310','Zerg, War^Finja'),
('XXX-23310','Road^Sieglinde'),
('XXX-23319','Gras, Dr.Carl^Yolo'),
('XXX-23319','Gras, Dr.Carl^Yolo');
with d as
(
select distinct
id,
[name]
from #data
)
select *
from d
where d.id in
(
select d.id
from d
group by d.id
having count(*) > 1
)
drop table #data
返回XXX-23310
的两个记录,但不返回XXX-23305
的其他记录:
Returns the two record for XXX-23310
, but not XXX-23305
as other answers would do:
/-----------------------------\
| id | name |
|-----------|-----------------|
| XXX-23310 | Road^Sieglinde |
| XXX-23310 | Zerg, War^Finja |
\-----------------------------/