Re: PL/Python

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От Tom Jenkins
Тема Re: PL/Python
Дата
Msg-id 200301211325.52289.tjenkins@devis.com
обсуждение исходный текст
Ответ на Re: PL/Python  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: PL/Python  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-general
On Tuesday 21 January 2003 12:49 pm, Tom Lane wrote:
> Tom Jenkins <tjenkins@devis.com> writes:
> > I believe the logic is correct (if the python object is None then send
> > to the typfunc a NULL) but I don't know how to code it correctly.
>
> You shouldn't call the typfunc at all if you want a NULL --- just set
> the null flag for that datum slot.
>
>             regards, tom lane

please pardon me if this is really obvious, but i can't seem to find a null
flag in the structures i have in that function.  I don't get how to set the
null flag for the datum slot.  I'm still learning how to work with the
backend code.

any help is appreciated,

Tom

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