SELECT
    t.NAME AS TableName,
    s.Name AS SchemaName,
    SUM(p.rows) AS TotalRows,
    MAX(p.data_compression_desc) AS CompressionType, 
    CAST(ROUND((SUM(a.total_pages) * 8) / 1024.00, 2) AS NUMERIC(36, 2)) AS TotalSpaceMB
FROM
    sys.tables t
INNER JOIN
    sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN
    sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
    sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN
    sys.schemas s ON t.schema_id = s.schema_id
WHERE
    t.NAME NOT LIKE 'dt%'
    AND t.is_ms_shipped = 0
    AND i.OBJECT_ID > 255
    AND p.index_id < 2 -- Ignoriert die Partitionen von nicht-geclusterten Indizes, falls vorhanden
    AND OBJECT_NAME(p.object_id) NOT LIKE N'sys%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'spt_%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'queue_%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'filestream_tombstone%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'fulltext%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'ifts_comp_fragment%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'filetable_updates%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'xml_index_nodes%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'sqlagent_job%'
    AND OBJECT_NAME(p.object_id) NOT LIKE N'plan_persist%'
GROUP BY
    t.Name, s.Name
ORDER BY
    TotalSpaceMB DESC, t.Name;