Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

Explain the difference between a FUNCTION, PROCEDURE
and PACKAGE.
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1 Answer

Answer :

A function and procedure are the same in that they are intended to be
a collection of PL/SQL code that carries a single task. While a
procedure does not have to return any values to the calling
application, a function will return a single value. A package on the
other hand is a collection of functions and procedures that are grouped
together based on their commonality to a business function or
application.
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