需要对不存在的列添加0来转置表数据

Question

I have data as follows -

FieldValue         FiledID    UnqiueID
Name1                 13          1
Address1              14          1
NAme2                 13          2
Address2              14          2
Name3                 13          3
Address3              14          3
Date1                 15          3
Date2                 16          3
Date3                 17          3

I would like to transpose it. My outcome will be as follows -

Name1 Address1 0 0 0
Name2 Address2 0 0 0
Name3 Address3 Date1 Date2 Date3

I was trying to do it through PIVOT, but no success. Like to achieve it through SQL not preferring any SP.

Answer 1

I would be inclined to do this with conditional aggregation instead of pivot :

select max(case when FieldId = 13 then FieldValue end) as Name,
       max(case when FieldId = 14 then FieldValue end) as Address,
       max(case when FieldId = 15 then FieldValue end) as Date1,
       max(case when FieldId = 16 then FieldValue end) as Date2,
       max(case when FieldId = 17 then FieldValue end) as Date3
from table t
group by uniqueid;