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

There are a few things are wrong with your query.

First, you are missing an aggregate function on your PIVOT. You need an aggregate around propertyvalue.

Second, you need to surround the $row1, etc with square brackets not single quotes.

Third, I would use a different alias for the as pivot

As a result the code will be:

select * 
from 
(
  select name, propertyvalue, displayname
  from indexrows
) a
pivot
(
  max(propertyvalue)
  for [displayname] in ([$row1], [$row2], [$row3])
) piv;

See SQL Fiddle with Demo