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C#
1	20	p
2	30	p
3	40	r
4	50	r
1	60	q
2	70	q
3	80	s
4	90	s
1	20	r
2	42	r
3	52	p
4	25	p
1	25	s
2	32	s
3	56	q
4	21	q




i want to show data like this:

C#
	p	q	r	s
1	20	60	20	25
2	30	70	42	32
3	52	56	40	80
4	25	51	50	90


What I have tried:

i have to use but no any idea hows. please help.
Posted
Updated 16-May-16 1:17am

1 solution

Hello ,
You have to use PIVOT to get the required OP .
For reference :
Simple Way To Use Pivot In SQL Query
Try this
SQL
create table #tmp
(
srno int ,
val int ,
name varchar(10)
)

insert into #tmp values (1,20,'p')
insert into #tmp values (2,30,'p')
insert into #tmp values (3,40,'r')
insert into #tmp values (4,50,'r')

insert into #tmp values (1,60,'q')
insert into #tmp values (2,70,'q')
insert into #tmp values (3,80,'s')
insert into #tmp values (4,90,'s')

insert into #tmp values (1,20,'r')
insert into #tmp values (2,42,'r')
insert into #tmp values (3,52,'p')
insert into #tmp values (4,25,'p')

insert into #tmp values (1,25,'s')
insert into #tmp values (2,32,'s')
insert into #tmp values (3,56,'q')
insert into #tmp values (4,21,'q')


select * from 
(select srno , name , val from #tmp)src 
pivot
(min(val) for name in ([p],[q],[r],[s]) ) pv


and OP will be
C#
srno p	q r s
1  20 60 20 25
2  30 70 42 32
3  52 56 40 80
4  25 21 50 90


Thanks
 
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