From Serebra Learning Corporation
Oracle9i PL/SQL: Procedures Functions and Packages 
This course introduces users to the basics of PL/
SQL subprograms. Users will learn how to build and invoke procedures and functions. This course also covers debugging PL/SQL subprograms using
Procedure Builder. Additionally users will learn how to trap and handle errors in a PL/SQL block. This course also covers the basics of packages and how to create and use them.
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Oracle9i PL/SQL: Database Programming 
This course discusses the features of stored subprograms and packages. Participants will learn how to create and invoke stored procedures and functions as well as how to create stored packages. This course also discusses built-in server-side packages and their use in debugging stored subprograms. Participants will learn how to manage stored subprograms and packages. This course also introduces
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