When True, this read-only value indicates that decimal and numeric data types are stored by using the vardecimal storage format. To change this option, use the vardecimal storage format option of sp_tableoption. For information about vardecimal storage format, see Storing Decimal Data As Variable Length. Vardecimal storage format is available only in SQL Server 2005 and later versions, in the Enterprise, Developer and Evaluation editions. In SQL Server 2008 and later versions, vardecimal storage format is deprecated. Use ROW compression instead. For more information, see Creating Compressed Tables and Indexes.
The number of rows in the table.
The amount of space in megabytes that the indexes occupy in the table. This value does not include XML index space usage for the table. If XML indexes belong to the table, use sp_spaceused instead.
The amount of space in megabytes that the data occupies in the table.