Get disk space usage of database files

By Blogger

Sp_helpfile is an option to query the size of the database file but it does not give how much disk space out of the allocated is being used by the data or log file. Below is the query which can be used to fetch the details like disk space allocated to each data and log file for the database and how much is used and how much is free. It also gives the physical location of the files.

USE DatabaseName;
GO
SELECT NAME AS LogicalFileName
,CAST(size / 128.0 AS DECIMAL(20, 2)) [Total(MB)]
,CAST(CAST(FILEPROPERTY(NAME, 'SpaceUsed') AS INT) / 128.0 AS DECIMAL(20, 2)) AS [Used(MB)]
,CAST((size - CAST(FILEPROPERTY(NAME, 'SpaceUsed') AS INT)) / 128.0 AS DECIMAL(20, 2)) [Remaining(MB)]
,physical_name AS Path
FROM sys.database_files


Make Money from Surveys

Make money by filling online surveys

Popular posts from this blog

Schema.Object has an unresolved reference to Schema

By Blogger
If while building a database project face this error: Severity Code Description Project File Line Suppression State Error SQL71501: Function: [schema].[object] has an unresolved reference to Schema [schema]. DBProject.Database D:\TFS\path\DBProject.Database\schema\Functions\schema.object.sql Then this error might be because you have object definition referring to the schema under which they are supposed to be created but there is not script to create that schema. Suppose your schema name is empschema then you should add file smpschema.sql to the project with following code: CREATE SCHEMA empschema AUTHORIZATION dbo;
... more »

The current master key cannot be decrypted

By Blogger
We had the requirement to migrate our cluster to a different domain. We knew that Microsoft does not recommend to migrate the existing cluster to a different domain (Read http://support.microsoft.com/kb/269196 ). The business could not afford the time to build a new cluster in the target domain and move the databases to the SQL Server instance created on target cluster. We uninstalled the SQL server after backing up each database. Server team removed the nodes from the cluster and then moved each node to a new domain. We then installed the SQL Server and attached (since time was constraint) each databases back. All the databases were running fine and we could use them. We restored the master and msdb database so that all the logins, jobs and integration packages are back in place. Later while setting up distribution for replication we faced the first error: There is no remote user 'distributor_admin' mapped to local user '(null)' from the remote server 'repl_dist...
... more »

Error for system versioned tables while importing to SQL Server 2012

By Blogger
What does this error mean: Error SQL72014: .Net SqlClient Data Provider: Msg 102, Level 15, State 1, Line 10 Incorrect syntax near 'GENERATED'. CREATE TABLE [dbo].[TableName] (....... On your SQL Azure database from where the export is taken, the table for which the error is shown has system versioning turned on. Following is the code to turn off the system versioning on the table: In case if you want to drop the columns associated with versioning you may run following code to first drop the constraint on both the columns and then drop the columns: ALTER TABLE [dbo].[TableName] DROP CONSTRAINT [DF_SysEnd]; ALTER TABLE [dbo].[TableName] DROP CONSTRAINT [DF_SysStart]; ALTER TABLE [dbo].[TableName] DROP COLUMN [SysStartTime]; ALTER TABLE [dbo].[TableName] DROP COLUMN [SysEndTime]; Note: The constraint names and column names could be different in your case.
... more »