Transpose some columns to rows using pivot with SQL

Question

MS SQL Server 2012

I have a table called indexrows

name    displayname propertyvalue
abc      $row1        agg
abc      $row2                


        

Answer 1

PIVOTs need an aggregate function, because you could have multiple entries in the original table. If you know you only have one value per key, then just use MIN().

Also, '$row1', '$row2', '$row3' are now columns and need to be delimited like columns

select * 
from (
  select 
  name,propertyvalue, displayname
  from indexrows
) a
PIVOT 
(
MIN(propertyvalue)
for [displayname] in ([$row1], [$row2], [$row3])
) as pivot