Using a package for solving many mutating tables.....

Hi,
I need to solve more than one cases of mutating tables .. following the 'traditional' way described in:
http://asktom.oracle.com/tkyte/Mutate/index.html
For these cases , do you recommend me to use an individual package for each case ... or one to cover all cases (with different variables and PL/SQL tables... of course)....???
Many thanks ,
Simon

No , I meant that there are cases on different
tables....Then there is no other possibility but to create different packages.
When you write "use api's"... can you give some more
details....?????I mean to have a package to do all your dml in nice clean functions and procedures like procedure hire_employee, procedure fire_employee, function salary_including_commission and so on. Your procedures will include logic to validate all business rules. Then grant execute privileges on this package (api) to the users that should be able to work with employees and revoke all DML privileges on the table from anyone, even revoke the "CREATE SESSION" privilege from the schema owner when done installing to prevent direct access on the table.
Now every DML action will be through your api and it's not possible to bypass constraint validation.
Regards,
Rob.

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