Edit the SQL code as follows. For a complete explanation of commands for using the Enhanced Editor, refer to the window's online help. Add a WHERE clause ( WHERE A.FLIGHT=B.FLIGHT) at the end of the ...

When your SQL query is ready, you can run the query immediately or you can add a title, change its options, limit its output, and so on, to make the report look better. See Viewing the SQL Code, ...

Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

In SQL Server 2017, when the query optimizer encounters code with a multi-statement TVF, the query optimizer will pause optimization, execute the TVF subtree to get a very accurate cardinality ...

As I discussed in an earlier column, SQL Server keeps a plan cached for each query it sees (assuming the query requires planning in the first place, of course). That's great for speeding up processing ...

I’ve created a script that monitors a table in a SQL Server database. I’m only interested in one column in the table: TimeStamp. If the maximum (newest) value in TimeStamp is more than 30 minutes ...

I'm down on SQL Server Management Studio right now. I basically just spent a day trying to swap out the evaluation version of SQL Server 2008 R2 with the Express version, and SSMS just wouldn't ...