SQLSERVER行转列

create table test2(id int,name varchar(20),quarter char,profile1 int)
insert into test2 values(1,‘a‘,1,1000)
insert into test2 values(1,‘a‘,2,2000)
insert into test2 values(1,‘a‘,3,4000)
insert into test2 values(1,‘a‘,4,5000)
insert into test2 values(2,‘b‘,1,3000)
insert into test2 values(2,‘b‘,2,3500)
insert into test2 values(2,‘b‘,3,4200)
insert into test2 values(2,‘b‘,4,5500)
select * from test2
select id,name,
[1] as 一季度,
[2] as 二季度,
[3] as 三季度,
[4] as 四季度
from test2
pivot
(count([profile1])
for [quarter] in ([1],[2],[3],[4])
) pvt 
/*
id          name                 quarter profile1
----------- -------------------- ------- -----------
1           a                    1       1000
1           a                    2       2000
1           a                    3       4000
1           a                    4       5000
2           b                    1       3000
2           b                    2       3500
2           b                    3       4200
2           b                    4       5500
 
(8 行受影响)
 
id          name                 一季度         二季度         三季度         四季度
----------- -------------------- ----------- ----------- ----------- -----------
1           a                    1           1           1           1
2           b                    1           1           1           1
 
(2 行受影响)
*/