我有一个 PostgreSQL 函数(或表),它给我以下输出:
Sl.no username Designation salary etc..
1 A XYZ 10000 ...
2 B RTS 50000 ...
3 C QWE 20000 ...
4 D HGD 34343 ...
现在我想要如下输出:
Sl.no 1 2 3 4 ...
Username A B C D ...
Designation XYZ RTS QWE HGD ...
Salary 10000 50000 20000 34343 ...
如何做到这一点?
最佳答案
SELECT
unnest(array['Sl.no', 'username', 'Designation','salary']) AS "Columns",
unnest(array[Sl.no, username, value3Count,salary]) AS "Values"
FROM view_name
ORDER BY "Columns"
关于sql - PostgreSQL 将列转换为行?转置?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14084503/