Duration:17:33 min
Summary: Oracle subprogram’s (procedures and functions), datatypes, and variables can be grouped inside packages to better organize the design of the code implemented with PL/SQL. This video shows how to organize the objects inside packages by describing and showing how to create package specifications and package bodies. The separation of packages in specification and body have many advantages and allow the developer to better design and organize the code just list an OOP programming language. The video also show how to initialize package variables and work with overloads for functions and procedures inside the packages.