cx_Oracle callproc output parameters

[Diez B. Roggisch]

Gerhard Häring wrote:
> You have to use variable objects to the callproc() that will hold the
> output values. This is an example using three VARCHAR output parameters.

Oh boy, one never stops learning... I still thing a single in-out-value
is crying for a function - but in case of several parameters, this of
course is way more elegant as it requires no knowledge about the
column-size beforehand.

Regards,

Diez