Fundementals of PL/SQL

Every Programming language has a syntax, vocabulary, and character set. In order to communicate within that language, we have to learn the rules that govern its usage. PL/SQL is a relatively simple programming language. Like other programming languages, PL/SQL has a character set, reserved words, punctuation, datatypes, and fixed syntax rules.

This chapter contains these topics:

PL/SQLCharacter Sets

Lexical Units

Declarations

Identifiers

Delimiters

Statments

Comments

Pragmas

Conditional Compilation

PL/SQL Built-In Functions

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