如何在SQL Server中创建一个像页转到学生标记页

Question

我想说明一个学生的标记表是这样的：

--------------------------------------------------------- 
        FIRST TURM | SECOND TURM| 
--------------------------------------------------------- 
S_ID | SUB_NAME | OutOF | Marks | OutOF | Marks 
--------------------------------------------------------- 
    101 ENGLISH  100  90  100 90 
    101 HISTORY  100  80  100 80 
    101 MATHS  140  80  140 80 
    101 SANSKRIT  100  75  100 75 
    102 ENGLISH  100  80  100 80 
    102 HISTORY  100  80  100 80 
    102 MATHS  140  80  140 80 
    102 SANSKRIT  100  80  100 80 

我用枢关键字为了这个，我得到这个输出

create table #t 
(
    S_ID int, SUB_NAME varchar(10), OutOF int, Marks int, Turm int 
) 

insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'MATHS',1,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'ENGLISH',1,100,90) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'SANSKRIT',1,100,75) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'HISTORY',1,100,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'MATHS',1,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'ENGLISH',1,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'SANSKRIT',1,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'HISTORY',1,140,80) 

insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'MATHS',2,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'ENGLISH',2,100,90) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'SANSKRIT',2,100,75) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(101,'HISTORY',2,100,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'MATHS',2,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'ENGLISH',2,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'SANSKRIT',2,140,80) 
insert into #t (S_ID,SUB_NAME,turm,OutOF ,Marks)VALUES(102,'HISTORY',2,140,80) 

select * 
from 
    (SELECT 
     S_ID, SUB_NAME, 
     CASE WHEN turm = 1 THEN 'FIRST TURM' ELSE 'SECOND TURM' END AS turm, 
     OutOF, Marks 
    FROM #t) S 
PIVOT 
( 
    MAX(Marks) FOR [turm] IN ([FIRST TURM], [SECOND TURM])) S 

drop table #t 

输出：

S_ID | SUB_NAME | OutOF |FIRST TURM |SECOND TURM 
-------------------------------------------------- 
101 ENGLISH 100  90    90 
101 HISTORY 100  80    80 
101 MATHS 140  80    80 
101 SANSKRIT 100  75    75 
102 ENGLISH 140  80    80 
102 HISTORY 140  80    80 
102 MATHS 140  80    80 
102 SANSKRIT 140  80    80 

Answer 1

这也可以解决这样的：

select S_ID,SUB_NAME,OutOF, 
Max(case when turm =1 then marks else 0 end) as 'First Turm', 
Max(case when turm =2 then marks else 0 end) as 'Second Turm' 
from t group by S_ID,SUB_NAME,OutOF