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 ... Simply join two SELECT statements ...

Read this SQL ... tables as needed, although some databases have a limit to what they can efficiently handle before introducing a formal JOIN statement. This basic syntax is a simple INNER JOIN.

The INNER JOINS: Matching records only In December 2001’s “Another crash course in SQL,” I showed you one way to extract information from two tables in one statement. In most implementations ...