Get Database Files Sizes and Free Space

get-database-file-sizes-with-free-space.sql

-- Create temp table for storing database size information  
DECLARE @command NVARCHAR(MAX);  
DROP TABLE IF EXISTS #MSSQL_Database_Sizes;  

CREATE TABLE #MSSQL_Database_Sizes (  
  [database_name] NVARCHAR(MAX) NULL,  
  current_size_mb INT NULL,  
  freespace_mb INT NULL,  
  collection_date DATE NULL  
);  

-- Command to gather database file size and free space information  
SELECT @command =  
    'USE ?  
     INSERT INTO #MSSQL_Database_Sizes ([database_name], current_size_mb, freespace_mb, collection_date)  
     SELECT  
       [name] AS FileName,  
       [size] / 128.0 AS current_size_mb,  
       [size] / 128.0 - CAST(FILEPROPERTY([name], ''SpaceUsed'') AS INT) / 128.0 AS freespace_mb,  
       CAST(GETDATE() AS DATE) AS collection_date  
     FROM sys.database_files';  

-- Execute command for all databases  
EXEC sp_MSforeachdb @command;  

-- Display results  
SELECT *  
FROM #MSSQL_Database_Sizes  
ORDER BY current_size_mb DESC;