I have the following table but unsure of whether it is possible to pivot some of the columns from the table:
CREATE TABLE #test ( id int, Area varchar(10), [grouping] varchar(15), task_1 int, task_2 int)
INSERT INTO #test Values (10,'A','HighNeeds',1, 10)
INSERT INTO #test Values (10,'B','HighNeeds',1, 12)
INSERT INTO #test Values (12,'C','Non HighNeeds',2, 14)
select * from #test
-------------------------------------------------
id Area grouping task_1 task_2
10 A HighNeeds 1 10
10 B HighNeeds 1 12
12 C Non HighNeeds 2 14
What I'm trying to get is:
-------------------------------------------------
id Area Tasks HighNeeds Non HighNeeds
10 A task_1 1 NULL
10 A task_2 10 NULL
10 B task_1 1 NULL
10 B task_2 12 NULL
12 C task_1 NULL 2
12 C takk_2 NULL 14
Basically I'm trying to keep the ID
and Area
columns, but pivoting grouping data and tasks columns.
This is quite tricky - you need to pivot Grouping
as columns and unpivot task_1
and task_2
as row values:
SELECT *
FROM
(
SELECT
id, Area, grouping, tskCount, Task
FROM
test
UNPIVOT
(
tskCount
for Task in (task_1, task_2)
) unpvt
) X
PIVOT
(
SUM(tskCount)
for grouping in (HighNeeds, [Non HighNeeds])
)pvt;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.