December 2002
Intermediate to advanced
928 pages
85h 29m
English
The PL/SQL programming language allows you to create a variety of named program units (containers for code). They include:
Program that executes one or more statements.
Program that executes one or more statements and that directly returns a value.
Container for procedures, functions, and data structures.
Program that executes in response to database changes.
Oracle’s version of a class in an object-oriented language; object types can contain member procedures and functions. An object type can contain PL/SQL code in its methods.