Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Another potential disadvantage is that IDENTITY columns are not reset to their original Seed value with the DELETE FROM statement. A TRUNCATE statement is preferred since it just drops all data pages ...

This article will teach you how to copy or transfer data between spreadsheets in Microsoft Excel using VBA. In this particular example, we will also explain how to combine data by using an append ...