PL/SQL Packages
Overview/Description
To create and work with Oracle 10g packages
Target Audience
Database administrators, application developers, and database operators
Prerequisites
Familiarity with Oracle Database 10g database technology; an understanding of the basic concepts of relational databases, the SQL programming language, and stored procedures; ability to write queries against single and multiple tables, manipulate data in tables, create database objects, and query metadata
Expected Duration
165 Minutes
Objectives:
PL/SQL Packages
recognize the structure of a package and outline the visibility of its components.
create a package in PL/SQL for a given scenario.
select the code required to invoke a package subprogram and view and remove packages in PL/SQL.
create, invoke, and view a package.
use PL/SQL overloading and the standard package to declare and access subprograms.
implement a forward declaration in a PL/SQL package and initialize package variables.
identify the functions of the PL/SQL wrapper and the features of the wrapped code.
overload a subprogram in a package, initialize package variables, and wrap PL/SQL code.
outline the role of package functions and identify the restrictions associated with calling package and stored functions from SQL expressions.
Course Number: 216687_eng