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Oracle® PL/SQL by Example, Fifth Edition by Elena Rakhimov, Benjamin Rosenzweig

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6. Iterative Control: Part I

In this chapter, you will learn about

Image Simple Loops

Image WHILE Loops

Image Numeric FOR Loops

Generally, computer programs are written because certain tasks must be executed a number of times. For example, many companies need to process transactions on a monthly basis. A program allows the completion of this task by being executed at the end of each month.

Similarly, programs incorporate instructions that need to be executed repeatedly. ...

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