PL/SQL User's Guide and Reference

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CHAPTER 5. Interaction with Oracle

Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.

Samuel Johnson

This chapter helps you harness the power of Oracle. You learn how PL/SQL supports the SQL commands, functions, and operators that let you manipulate Oracle data. You also learn how to manage cursors, use cursor variables, and process transactions.

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