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dbo.sp_sizing.sql
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dbo.sp_sizing.sql
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USE [master]
GO
IF OBJECT_ID (N'dbo.sp_sizing', 'P') IS NULL
EXECUTE('CREATE PROCEDURE sp_sizing AS SELECT 1');
GO
ALTER PROCEDURE dbo.sp_sizing(
@granularity VARCHAR(1) = NULL
, @database_name SYSNAME = NULL
)
AS
/*-------------------------------------------------------------
dbo.sp_sizing Stored Procedure
Created by Tim Ford, www.sqlcruise.com, www.thesqlagentman.com
Use freely but review code before executing.
Code downloaded from internet so execute at your own risk.
-------------------------------------------------------------*/
DECLARE @sql_command VARCHAR(5000)
CREATE TABLE #Results ([server] NVARCHAR(128), [database_name] NVARCHAR(128), [file_name] NVARCHAR(128), [physical_name] NVARCHAR(260),
[file_type] VARCHAR(4), [total_size_mb] INT, [available_space_mb] INT, [growth_units] VARCHAR(15), [max_file_size_mb] INT)
SELECT @sql_command =
'USE [?] INSERT INTO #Results([server], [database_name], [file_name], [physical_name],
[file_type], [total_size_mb], [available_space_mb],
[growth_units], [max_file_size_mb])
SELECT CONVERT(nvarchar(128), SERVERPROPERTY(''Servername'')), DB_NAME(),
[name] AS [file_name],
physical_name AS [physical_name],
[file_type] =
CASE type
WHEN 0 THEN ''Data'''
+
'WHEN 1 THEN ''Log'''
+
'END,
[total_size_mb] =
CASE ceiling([size]/128)
WHEN 0 THEN 1
ELSE ceiling([size]/128)
END,
[available_space_mb] =
CASE ceiling([size]/128)
WHEN 0 THEN (1 - CAST(FILEPROPERTY([name], ''SpaceUsed''' + ') as int) /128)
ELSE (([size]/128) - CAST(FILEPROPERTY([name], ''SpaceUsed''' + ') as int) /128)
END,
[growth_units] =
CASE [is_percent_growth]
WHEN 1 THEN CAST([growth] AS varchar(20)) + ''%'''
+
'ELSE CAST([growth]/1024*8 AS varchar(20)) + ''Mb'''
+
'END,
[max_file_size_mb] =
CASE [max_size]
WHEN -1 THEN NULL
WHEN 268435456 THEN NULL
ELSE [max_size]/1024*8
END
FROM sys.database_files WITH (NOLOCK)
ORDER BY [file_type], [file_id]'
--Print the command to be issued against all databases
--PRINT @sql_command
--========================================
--RUN COMMAND AGAINST EACH DATABASE
--========================================
EXEC sp_MSforeachdb @sql_command
--=================================
--RETURN THE RESULTS
--If @database_name is NULL:
--=================================
IF @database_name IS NULL
BEGIN
IF @granularity= 'd' /* Database Scope */
BEGIN
SELECT
T.[server], T.[database_name],
T.[total_size_mb] AS [db_size_mb],
T.[available_space_mb] AS [db_free_mb],
T.[used_space_mb] AS [db_used_mb],
D.[total_size_mb] AS [data_size_mb],
D.[available_space_mb] AS [data_free_mb],
D.[used_space_mb] AS [data_used_mb],
CEILING(CAST(D.[available_space_mb] AS decimal(10,1)) / D.[total_size_mb]*100) AS [data_free_pct],
L.[total_size_mb] AS [log_size_mb],
L.[available_space_mb] AS [log_free_mb],
L.[used_space_mb] AS [log_used_mb],
CEILING(CAST(L.[available_space_mb] AS decimal(10,1)) / L.[total_size_mb]*100) AS [log_free_pct]
FROM
(
SELECT [server], [database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
GROUP BY [server], [database_name]
) AS T
INNER JOIN
(
SELECT [server],
[database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
WHERE #Results.[file_type] = 'Data'
GROUP BY [server], [database_name]
) AS D ON T.[database_name] = D.[database_name]
INNER JOIN
(
SELECT [server],
[database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
WHERE #Results.[file_type] = 'Log'
GROUP BY [server], [database_name]
) AS L ON T.[database_name] = L.[database_name]
ORDER BY D.[database_name]
END
ELSE /* File Scope */
BEGIN
SELECT [server],
[database_name],
[file_name],
[physical_name],
[file_type],
[total_size_mb] AS [db_size_mb],
[available_space_mb] AS [db_free_mb],
CEILING(CAST([available_space_mb] AS DECIMAL(10,1)) / [total_size_mb]*100) AS [free_space_pct],
[growth_units],
[max_file_size_mb] /* AS [Grow Max Size (Mb)] */
FROM #Results
ORDER BY database_name, file_type, [file_name]
END
END
--=================================
--RETURN THE RESULTS FOR A DATABASE
--If @database_name is provided:
--=================================
ELSE
BEGIN
IF @granularity= 'd' /* Database Scope */
BEGIN
SELECT
T.[server],
T.[database_name],
T.[total_size_mb] AS [db_size_mb],
T.[available_space_mb] AS [db_free_mb],
T.[used_space_mb] AS [db_used_mb],
D.[total_size_mb] AS [data_size_mb],
D.[available_space_mb] AS [data_free_mb],
D.[used_space_mb] AS [data_used_mb],
CEILING(CAST(D.[available_space_mb] AS DECIMAL(10,1)) / D.[total_size_mb]*100) AS [data_free_pct],
L.[total_size_mb] AS [log_size_mb],
L.[available_space_mb] AS [log_free_mb],
L.[used_space_mb] AS [log_used_mb],
CEILING(CAST(L.[available_space_mb] AS DECIMAL(10,1)) / L.[total_size_mb]*100) AS [log_free_pct]
FROM
(
SELECT [server], [database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
WHERE [database_name] = @database_name
GROUP BY [server], [database_name]
) AS T
INNER JOIN
(
SELECT [server], [database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
WHERE #Results.[file_type] = 'Data'
AND [database_name] = @database_name
GROUP BY [server], [database_name]
) AS D ON T.[database_name] = D.[database_name]
INNER JOIN
(
SELECT [server], [database_name],
SUM([total_size_mb]) AS [total_size_mb],
SUM([available_space_mb]) AS [available_space_mb],
SUM([total_size_mb]-[available_space_mb]) AS [used_space_mb]
FROM #Results
WHERE #Results.[file_type] = 'Log'
AND [database_name] = @database_name
GROUP BY [server], [database_name]
) AS L ON T.[database_name] = L.[database_name]
ORDER BY D.[database_name]
END
ELSE /* File Scope */
BEGIN
SELECT [server],
[database_name],
[file_name],
[physical_name],
[file_type],
[total_size_mb] AS [db_size_mb],
[available_space_mb] AS [db_free_mb],
CEILING(CAST([available_space_mb] AS DECIMAL(10,1)) / [total_size_mb]*100) AS [free_space_pct],
[growth_units],
[max_file_size_mb] /* AS [Grow Max Size (Mb)] */
FROM #Results
WHERE [database_name] = @database_name
ORDER BY file_type, [file_name]
END
END
GO