如何在sql中旋转或旋转表？

Question

如何在 sql 中使用旋转/透视表？

我的桌子是这样的：

INTEGRATION	STATUS
INT 1	completed
INT 2	FAILED
INT 3	Aborted

我想要这个：

Completed	Failed	Aborted
INT 1	INT 2	INT 3

Answer 1

例如：

with 
datum (INTEGRATION, STATUS)
as (
select 'INT 1','completed' from dual union all
select 'INT 2','FAILED' from dual union all
select 'INT 3','Aborted' from dual
)
select * from datum
pivot 
(
max(integration)
for status in ('completed' as "Completed",'FAILED' as "Failed",'Aborted' as "Aborted")
) ;

链接： pivot/unpivot

How to Convert Rows to Columns

pivoting example