Thanks for the responses.
> I would go with the GRANT approach. Make my_func() a
SECURITY DEFINER function, and revoke access to my_func_extended() for
all other roles.
This sounds reasonable, and can be one of the options.
> Dunno how
complicated the logic in my_func() is, if that makes sense.
Actually my_func_extended already exists hence I don't want
to touch its C definition, nor wanted to duplicate the logic.
>The SPI API is not difficult, and this looks like best option
Sorry didn't understand this part, are you suggesting I can have called
my_func_extended() through SPI inside my_func(), but didnt that also required
my_func_extended() declaration present in SQL ? And If that is present then
anyone can call my_func_extended() directly.
Regards
Ayush
AWS
