There are several macros like DatumGetInt and so on. See postgres.h for details.
Zdenek
Zhe He napsal(a):
> I met a problem with parsing Datum,
> is there any good way to parse this
> kind of value? Because I want to get
> the value in an attribute of a table.
> In TupleTableSlot, there is a tts_values
> which is Datum type. Does anyone know how
> to parse it?
>
> Best Regards,
> Zhe HE
> TEL: (001) 646-789-3008
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> New York, NY 10025
>
> Master Student, CS Dept.
> Columbia University
> www.columbia.edu/~zh2132
> -------------------------------------------
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> Bachelor of Eng, BUPT
> www.bupt.edu.cn
>
--
Zdenek Kotala Sun Microsystems
Prague, Czech Republic http://sun.com/postgresql