Saturday, October 5, 2013

Oracle Database 12c New PL/SQL Features

Oracle Database 12c New PL/SQL Features

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For this Post all credit goes to Feuerstein and Associates :

Oracle Database 12c offers an array of exciting new features for PL/SQL developers. The function result cache has been enhanced to support functions defined with invoker rights.  Use the ACCESSIBLE BY clause to define "whitelists" of the program units that can execute subprograms in a package. Grant roles to PL/SQL program units, rather than to schemas, giving you much greater flexibility over access control. Design a procedure to implicitly return a result set, much like you can do in SQL Server (useful for migration projects). Define a view with BEQUEST CURRENT_USER so that it behaves like an invoker rights unit.  Declare and call PL/SQL functions entirely inside the WITH clause a SELECT statement. And more!































 

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