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Ce script très complet vous permet de faire rapidement l’inventaire des bases de données de votre instance.
Deux jeux de résultats sont renvoyés :
- Le premier fournit les informations pour chaque base de données : id, nom, données de stockage (taille, taille occupée, pourcentage d’espace libre, croissance, … pour chaque utilisation), options de bases de données (recovery model, niveau de compatibilité, page_verify, options de statistiques, isolation, etc…)
- Le second fournit le détail des fichiers : id, nom, chemin, groupe de fichiers, données de stockage, …
A toutes fins utiles, la dernière requête du script, mise en commentaires, permet d’avoir l’ensemble des deux jeux de résultats fusionnés.
Transact-SQL
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/*------------------------------------------------------------------- [SCRIPT] Databases Inventory [DATABASE] master [DESCRIPTION] All Databases Inventory : storage, options, files, ... [MAJ PAR] DATAFLY - Arian Papillon [DATE] 20181112 -------------------------------------------------------------------*/ SET NOCOUNT ON; IF OBJECT_ID('tempdb..#FileStorage') IS NOT NULL BEGIN DROP TABLE #FileStorage; END; CREATE TABLE #FileStorage ( database_id INT NULL, file_id INT NULL, [File Usage] VARCHAR(10) NOT NULL, [File Group] sysname NULL, [File Name] sysname NOT NULL, [Physical Name] NVARCHAR(MAX) NOT NULL, [File Size (MB)] DECIMAL(18, 2) NULL, [File Space Used (MB)] DECIMAL(18, 2) NULL, [File Available Space (MB)] DECIMAL(18, 2) NULL, [File Growth (MB)] DECIMAL(18, 2) NULL, [Percent Growth] INT NULL, [Max Size (MB)] INT NULL ); EXEC sp_MSforeachdb N'IF DATABASEPROPERTYEX(''?'',''Collation'') IS NOT NULL BEGIN USE [?] INSERT #FileStorage SELECT DB_ID() as database_id ,a.file_id as file_id ,a.type_desc [File Usage] ,b.name AS [File Group] ,a.name AS [File Name] ,a.physical_name AS [Physical Name] ,CONVERT(decimal(28,2),ROUND(a.Size / 128.000,2))AS [File Size (MB)] ,CASE WHEN a.type_desc = ''FILESTREAM'' THEN CONVERT(decimal(28,2),ROUND(a.Size / 128.000,2)) ELSE CONVERT(decimal(28,2),ROUND(FILEPROPERTY(a.Name,''SpaceUsed'') / 128.000,2)) END AS [File Space Used (MB)] ,CONVERT(decimal(28,2),ROUND((a.Size - FILEPROPERTY(a.Name,''SpaceUsed'')) / 128.000,2))AS [File Available Space (MB)] ,CASE WHEN a.is_percent_growth <> 0 THEN CONVERT(decimal(28,2),ROUND(a.size / 128.000 * CAST(a.growth AS decimal(28,2)) / 100,2)) ELSE CONVERT(decimal(28,2),ROUND(a.growth / 128.000,2)) END AS [File Growth (MB)] ,CASE WHEN a.is_percent_growth <> 0 THEN growth ELSE NULL END AS [Percent Growth] ,CASE WHEN a.max_size = -1 THEN NULL ELSE CONVERT(decimal(28,2),ROUND(a.max_size / 128.000,2)) END AS [Max Size (MB)] FROM sys.database_files a(NOLOCK) LEFT JOIN sys.data_spaces ds ON a.data_space_id = ds.data_space_id LEFT JOIN sys.filegroups b(NOLOCK) ON ds.data_space_id = b.data_space_id ORDER BY b.name; END'; -- database section SELECT -- database section @@SERVERNAME AS [Server Name], db.database_id, db.name AS [Database Name], SUM(mf.[File Size (MB)]) AS [Total Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Size (MB)] ELSE 0 END ) AS [Data Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Space Used (MB)] ELSE 0 END ) AS [Data Used (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Available Space (MB)] ELSE 0 END ) AS [Data Free (MB)], CAST(SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Available Space (MB)] ELSE 0 END ) / SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Size (MB)] ELSE 0 END ) * 100 AS DECIMAL(5, 2)) AS [Free Data Space %], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Growth (MB)] ELSE 0 END ) AS [Data Growth (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Size (MB)] ELSE 0 END ) AS [Log Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Space Used (MB)] ELSE 0 END ) AS [Log Used (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Available Space (MB)] ELSE 0 END ) AS [Log Free (MB)], CAST(SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Available Space (MB)] ELSE 0 END ) / SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Size (MB)] ELSE 0 END ) * 100 AS DECIMAL(5, 2)) AS [Free Log Space %], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Growth (MB)] ELSE 0 END ) AS [Log Growth (MB)], SUM( CASE WHEN mf.[File Usage] = 'FILESTREAM' THEN [File Size (MB)] ELSE 0 END ) AS [Filestream Size (MB)], db.recovery_model_desc AS [Recovery Model], db.log_reuse_wait_desc AS [Log Reuse Wait Description], db.compatibility_level AS [DB Compatibility Level], db.page_verify_option_desc AS [Page Verify Option], db.is_auto_create_stats_on, db.is_auto_update_stats_on, db.is_auto_update_stats_async_on, db.is_parameterization_forced, db.snapshot_isolation_state_desc, db.is_read_committed_snapshot_on, db.is_auto_close_on, db.is_auto_shrink_on FROM sys.databases AS db WITH (NOLOCK) LEFT JOIN #FileStorage mf ON db.database_id = mf.database_id GROUP BY db.database_id, db.name, db.recovery_model_desc, db.log_reuse_wait_desc, db.compatibility_level, db.page_verify_option_desc, db.is_auto_create_stats_on, db.is_auto_update_stats_on, db.is_auto_update_stats_async_on, db.is_parameterization_forced, db.snapshot_isolation_state_desc, db.is_read_committed_snapshot_on, db.is_auto_close_on, db.is_auto_shrink_on ORDER BY --SUM(mf.[File Size (MB)]) DESC, db.name ASC OPTION (RECOMPILE); -- files section SELECT @@SERVERNAME AS [Server Name], db.database_id, db.name AS [Database Name], mf.file_id, mf.[File Name], mf.[File Usage], mf.[File Group], mf.[Physical Name], mf.[File Size (MB)], mf.[File Space Used (MB)], mf.[File Available Space (MB)], mf.[File Growth (MB)], mf.[Percent Growth], mf.[Max Size (MB)] FROM sys.databases AS db WITH (NOLOCK) LEFT JOIN #FileStorage mf ON db.database_id = mf.database_id ORDER BY db.name, --SUM(mf.[File Size (MB)]) OVER (PARTITION BY db.database_id) DESC, mf.[File Usage] DESC, mf.[File Group] ASC, mf.file_id OPTION (RECOMPILE); -- Database and files sections merged (uncomment if necessary) /* SELECT -- database section @@SERVERNAME AS [Server Name], db.database_id, db.name AS [Database Name], SUM(mf.[File Size (MB)]) OVER (PARTITION BY db.database_id) AS [Total Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Size (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Data Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Space Used (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Data Used (MB)], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Available Space (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Data Free (MB)], CAST(SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Available Space (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) / SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Size (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) * 100 AS DECIMAL(5, 2)) AS [Free Data Space %], SUM( CASE WHEN mf.[File Usage] = 'ROWS' THEN [File Growth (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Data Growth (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Size (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Log Size (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Space Used (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Log Used (MB)], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Available Space (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Log Free (MB)], CAST(SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Available Space (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) / SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Size (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) * 100 AS DECIMAL(5, 2)) AS [Free Log Space %], SUM( CASE WHEN mf.[File Usage] = 'LOG' THEN [File Growth (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Log Growth (MB)], SUM( CASE WHEN mf.[File Usage] = 'FILESTREAM' THEN [File Size (MB)] ELSE 0 END ) OVER (PARTITION BY db.database_id) AS [Filestream Size (MB)], db.recovery_model_desc AS [Recovery Model], db.log_reuse_wait_desc AS [Log Reuse Wait Description], db.compatibility_level AS [DB Compatibility Level], db.page_verify_option_desc AS [Page Verify Option], db.is_auto_create_stats_on, db.is_auto_update_stats_on, db.is_auto_update_stats_async_on, db.is_parameterization_forced, db.snapshot_isolation_state_desc, db.is_read_committed_snapshot_on, db.is_auto_close_on, db.is_auto_shrink_on, -- files section mf.file_id, mf.[File Name], mf.[File Usage], mf.[File Group], mf.[Physical Name], mf.[File Size (MB)], mf.[File Space Used (MB)], mf.[File Available Space (MB)], mf.[File Growth (MB)], mf.[Percent Growth], mf.[Max Size (MB)] FROM sys.databases AS db WITH (NOLOCK) LEFT JOIN #FileStorage mf ON db.database_id = mf.database_id ORDER BY SUM(mf.[File Size (MB)]) OVER (PARTITION BY db.database_id) DESC, db.database_id ASC, mf.[File Usage] DESC, mf.[File Group] ASC, mf.file_id OPTION (RECOMPILE); */ |
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