Using T-SQL, there's an extended stored procedure called xp_instance_regread. To try it out, paste the following code into Query Analyser: DECLARE @retvalue int, @data_dir varchar (500) ...

SQL Server supports dates from Jan. 1, 1753, to Dec. 31, 9999. Access supports dates from Jan. 1, 100, to Dec. 31, 9999. You can’t upsize Access tables that contain dates earlier than January 1 ...

In SQL Server 2017, automatic plan correction was added, which allows for the database engine to automatically use the "last known good plan" for a query that has suddenly regressed in performance.

Microsoft SQL Server has become a business-critical database for a growing number of enterprises that rely on it to run a wide range of essential business processes. As enterprises look to ...

If you have accidently deleted data from database tables in MS SQL Server, you can restore the deleted data (tables) using Log Sequence Number (LSN). But for this, you need the transaction backup file ...

Say, for instance, you want to query your entire database to match employee first name and last name to employee ID. The first thing you would do is click on the cell directly to the right of Field.