BI SQL # 157 : SQL Server DBA Scripts : Get database file space usage for all Database

Hi Folks,

In this article we are going to cover How to Get database file space usage for all Database.

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:

Find database file space usage for all Databases.

Description of SQL Script:

This Transact-SQL script lists all database file space with their file path and file name.

SQL Script Output Column

SQL Script Code

DECLARE @dbname VARCHAR(100)

DECLARE cur1 CURSOR
FOR
SELECT NAME
FROM master.dbo.sysdatabases

OPEN cur1

FETCH NEXT
FROM cur1
INTO @dbname

WHILE (@@fetch_status <> - 1)
BEGIN
    PRINT 'DATABASE FILES FOR: ' + @dbname
    PRINT '  '

    EXEC (
            'SELECT 
fileid, 
(size * 8 /1024)           AS SIZE_IN_MB,
substring(name, 1, 80)     AS NAME,
substring(filename, 1, 120) AS FILENAME 
FROM ' 
            + @dbname + '.dbo.sysfiles'
            )

    FETCH NEXT
    FROM cur1
    INTO @dbname
END

CLOSE cur1

DEALLOCATE cur1

SQL Script Output Screenshot

User Level to execute

300

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