CHAPTER 8
Selecting Data with Queries
Queries are an essential part of any database application. Queries are the tools that enable you and your users to extract data from multiple tables, combine it in useful ways, and present it to the user as a datasheet, on a form, or as a printed report.
You may have heard the old cliché, “Queries convert data to information.” To a certain extent, this statement is true—that's why it's a clich...