SELECT [Name] = o.name
, [RowCount] = SUM(p.row_count)
FROM SYS.DM_DB_PARTITION_STATS p
INNER JOIN
SYS.TABLES o
ON p.[object_ID] = o.[object_id]
inner join INFORMATION_SCHEMA.TABLES T
on T.TABLE_NAME = o.name
WHERE T.TABLE_SCHEMA = 'ETL_ODS'
GROUP BY o.name
ORDER BY 2 desc