In this post, I am sharing one important T-SQL script to find out PORT information of the SQL Server Instance.

When SQL Database Administrators are dealing with multiple SQL instances, this kind of script helps a lot to DBA.

The Even Database Administrator can use this script for reporting purposes.

Below T-SQL script to find PORT information of the current instance:

SET NOCOUNT ON
DECLARE 
	@Port VARCHAR(30)
	,@Key VARCHAR(150)
IF CHARINDEX('\',@@SERVERNAME,0) <>0
BEGIN 
	SET @Key = 'SOFTWARE\MICROSOFT\Microsoft SQL Server\'
				+@@SERVICENAME+'\MSSQLServer\Supersocketnetlib\TCP'
END
ELSE
BEGIN 
	SET @Key = 'SOFTWARE\MICROSOFT\MSSQLServer\MSSQLServer \Supersocketnetlib\TCP'
END 
EXEC master.sys.xp_regread 
	@Rootkey='HKEY_LOCAL_MACHINE'
	,@Key=@Key,@value_name='Tcpport'
	,@value=@Port OUTPUT

SELECT 'SQL Server Name: '+@@SERVERNAME + ' Port # '+CONVERT(VARCHAR(20),@Port)