Retrieve SQL Server port number from registry. Useful for SQL Servers running named instances or non-standard TCP port numbers.
DECLARE @test varchar(15),@value_name varchar(15),@RegistryPath varchar(200)
IF (charindex('\',@@SERVERNAME)<>0) -- Named Instance
BEGIN
SET @RegistryPath = 'SOFTWARE\Microsoft\Microsoft SQL Server\' + RIGHT(@@SERVERNAME,LEN(@@SERVERNAME)-CHARINDEX('\',@@SERVERNAME)) + '\MSSQLServer\SuperSocketNetLib\Tcp'
END
ELSE -- Default Instance
BEGIN
SET @RegistryPath = 'SOFTWARE\Microsoft\MSSQLServer\MSSQLServer\SuperSocketNetLib\Tcp'
END
EXEC master..xp_regread @rootkey='HKEY_LOCAL_MACHINE' ,@key=@RegistryPath,@value_name='TcpPort',@value=@test OUTPUT
Print 'The Port Number is '+ char(13)+ @test 
When doing bulk data changes it may be beneficial to disable indexes prior to starting the operation. Fortunately, SQL's rich metadata makes this very easy to automate in a robust fashion.
2018-05-18 (first published: 2015-10-19)
4,845 reads
If you think about it carefully, you’ll realise, that index maintenance is necessary and that it makes sense, and that SQL Server is not doing this task automatically according to the book.
2011-08-18
5,492 reads
Far too often, people who are not trained database administrators somehow end up responsible for a database. They lack the proper training and knowledge to maintain their database, and problems begin to develop. Here’s a primer for all those involuntary DBAs who need a crash course in database maintenance best practices.
2008-08-13
6,696 reads
This script will change the owner of the stored procedure to dbo. It must be run in the same database as the stored procedures.
2001-10-28
1,598 reads
Ever wanted to know whether your triggers are enabled or not? The ObjectProperty command allows you to select information about the status of objects in your database, returning 1 for True and 0 for False. The example below determines whether a single trigger is disabled. SELECT ObjectProperty(object_id('Trigger_Name'), 'ExecIsTriggerDisabled') There are a number of other useful […]
2001-10-28
1,267 reads