Finding size of Table/Indexes in SQL Server 2005

Original file

http://www.extremeexperts.com/sql/Scripts/FindSizeOfTable.aspx

Updated query

WITH table_space_usage
( schema_name, table_name, index_name, used, reserved, ind_rows, tbl_rows )
AS (
SELECT s.Name
     , o.Name
     , COALESCE(i.Name, 'HEAP')
     ,p.used_page_count -- total_used_pages
     ,p.reserved_page_count * 8 --total_reserved_pages
     ,p.row_count --rows
     , case when i.index_id in ( 0, 1 ) then p.row_count else 0 end
  FROM sys.dm_db_partition_stats p
  INNER JOIN sys.objects as o
    ON o.object_id = p.object_id
  INNER JOIN sys.schemas as s
    ON s.schema_id = o.schema_id
  LEFT OUTER JOIN sys.indexes as i
    on i.object_id = p.object_id and i.index_id = p.index_id
 WHERE o.type_desc = 'USER_TABLE'
   and o.is_ms_shipped = 0
)
 SELECT t.schema_name
     , t.table_name
     , t.index_name
     , sum(t.used) as used_in_kb
     , sum(t.reserved) as reserved_in_kb
     , case grouping(t.index_name)
    when 0 then sum(t.ind_rows)
    else sum(t.tbl_rows) end as rows
 FROM table_space_usage as t
 GROUP BY
       t.schema_name
     , t.table_name
     , t.index_name
 WITH ROLLUP
 ORDER BY
      grouping(t.schema_name)
    , t.schema_name
    , grouping(t.table_name)
    , t.table_name
    , grouping(t.index_name)
    , t.index_name