If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results. This method isn't ANSI-standard SQL, but ...

My coworker was talking about a command that he thought MS-SQL supported where you could use a single UPDATE statement, and if the record didn't exist, it would do an INSERT instead. All without using ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

You all know the INSERT ... SELECT command in mySQL. Basically you select stuff and insert it directly into another table. I want to do the reverse. This is kinda what I want to do, but obviously it ...