>>Script Language and Platform: SQL Server
Disk Space Used for all databases.
Author: Shiva
;WITH DataBase_Size (SqlServerInstance,DatabaseName,DatabaseSize,LogSize,TotalSize)
AS
-- Define the CTE query.
(
SELECT @@SERVERNAME SqlServerInstance,
db.name AS DatabaseName,
SUM(CASE WHEN af.groupid = 0 THEN 0 ELSE af.size / 128.0E END) AS DatabaseSize,
SUM(CASE WHEN af.groupid = 0 THEN af.size / 128.0E ELSE 0 END) AS LogSize,
SUM(af.size / 128.0E) AS TotalSize
FROM master..sysdatabases AS db
INNER JOIN master..sysaltfiles AS af ON af.[dbid] = db.[dbid]
WHERE db.name NOT IN ('distribution', 'Resource', 'master', 'tempdb', 'model', 'msdb') -- System databases
AND db.name NOT IN ('Northwind', 'pubs', 'AdventureWorks', 'AdventureWorksDW') -- Sample databases
GROUP BY db.name
)
-- Define the outer query referencing the name.
SELECT *
FROM DataBase_Size order by TotalSize desc
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