BI SQL # 149 : SQL Server DBA Scripts : Detailed list of all tables and their size

Hi Friends,

In this article we are going to cover Detailed list of all tables and their size.

In this post we are going to discuss following points:

• Problem Statement of SQL Script:
• Description of SQL Script:
• SQL Script Output Column
• SQL Script Code
• SQL Script Output Screenshot
• User Level to execute

Problem Statement of SQL Script:

Get detailed list of all tables and their size.

Description of SQL Script:

This Transact-SQL statement uses the dynamic management view sys.dm_db_partition_stats to provide this information as

(estimated) row count

used size in kilo byte

reserved size in kilo byte

SQL Script Output Column

SQL Script Code

SELECT SCH.NAME AS SchemaName
    ,OBJ.NAME AS ObjName
    ,OBJ.type_desc AS ObjType
    ,INDX.NAME AS IndexName
    ,INDX.type_desc AS IndexType
    ,PART.partition_number AS PartitionNumber
    ,PART.rows AS PartitionRows
    ,STAT.row_count AS StatRowCount
    ,STAT.used_page_count * 8 AS UsedSizeKB
    ,STAT.reserved_page_count * 8 AS RevervedSizeKB
FROM sys.partitions AS PART
INNER JOIN sys.dm_db_partition_stats AS STAT ON PART.partition_id 
    = STAT.partition_id
    AND PART.partition_number = STAT.partition_number
INNER JOIN sys.objects AS OBJ ON STAT.object_id = OBJ.object_id
INNER JOIN sys.schemas AS SCH ON OBJ.schema_id = SCH.schema_id
INNER JOIN sys.indexes AS INDX ON STAT.object_id = INDX.object_id
    AND STAT.index_id = INDX.index_id
ORDER BY SCH.NAME
    ,OBJ.NAME
    ,INDX.NAME
    ,PART.partition_number

SQL Script Output Screenshot

User Level to execute

200

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