How To Create a Stored Function?
A stored function is a function with a specified name and stored into the current database. If you want to create a stored function, you can use the CREATE FUNCTION statement. The example script below creates a stored procedure:SQL> CREATE OR REPLACE FUNCTION GET_SITE2 RETURN VARCHAR2 AS3 BEGIN4 RETURN ‘FYICentere.com’;5 END;6 /Function created.