August 2002
Intermediate to advanced
528 pages
10h 12m
English
The next chapter will continue the discussion of the SELECT statement. The chapter will discuss the FROM, GROUP BY, and HAVING clauses. The FROM clause is used to identify the tables that will supply the values. You will learn how to join records from multiple tables to make a virtual record. You will also learn how to make or compute group values with the GROUP BY clause and how to limit these values with the HAVING clause.