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Find the size of all Indexes in a database


Find the size of all Indexes in a database

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Bodhisatya
Bodhisatya
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Comments posted to this topic are about the item Find the size of all Indexes in a database
Perry Whittle
Perry Whittle
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Calling the index physical stats dmv in a cursor could have serious ramifications on a large database, you should bear this in mind.

Query sys.partitions and sys.allocation_units for details of index allocated and used space.

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"Ya can't make an omelette without breaking just a few eggs" ;-)
Bodhisatya
Bodhisatya
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Thanks Perry for the feedback. Will try to rewrite the same as you advised
Perry Whittle
Perry Whittle
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I prefer this

SELECT         OBJECT_NAME(i.object_id) AS TableName
, ISNULL(i.name, 'HEAP') AS IndexName
, i.index_id as IndexID
, i.type_desc AS IndexType
, p.partition_number AS PartitionNo
, p.rows AS NumRows
, au.type_desc AS InType
, au.total_pages AS NumPages
, au.total_pages * 8 AS TotKBs
, au.used_pages * 8 AS UsedKBs
, au.data_pages * 8 AS DataKBs
FROM sys.indexes i INNER JOIN sys.partitions p
ON i.object_id = p.object_id AND i.index_id = p.index_id
INNER JOIN sys.allocation_units au ON
CASE
WHEN au.type IN (1,3) THEN p.hobt_id
WHEN au.type = 2 THEN p.partition_id
END = au.container_id
WHERE OBJECT_NAME(i.object_id) NOT LIKE 'sys%'
AND OBJECT_NAME(i.object_id) NOT LIKE 'queue%'
AND object_name(i.object_id) <> 'dtproperties'
ORDER BY p.rows desc



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"Ya can't make an omelette without breaking just a few eggs" ;-)
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