To Join Tables, Simply Enumerate the Tables in the FROM Clause

question 89

True/False

To join tables, simply enumerate the tables in the FROM clause of the SELECT statement. The DBMS will create a Cartesian product of every table in the FROM clause. To get the correct results, you need to select the rows in which the common attribute values do not match.

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Definitions:

Repetitive Process

A series of actions or operations that are performed over and over again, usually in a manufacturing or production setting.

Process Chart

A visual representation of the steps involved in a process, showing the sequence of tasks and decisions needed to complete a task or process.

Process Map

A visual representation of the steps, events, and operations that comprise a business process, showing how items flow through various stages.