| From: | Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> |
|---|---|
| To: | Zhe He <henryhezhe2003(at)gmail(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: How to parse Datum |
| Date: | 2008-11-03 11:41:45 |
| Message-ID: | 490EE379.3030905@sun.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
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
> Address:965 Amsterdam Avenue,
> New York, NY 10025
>
> Master Student, CS Dept.
> Columbia University
> www.columbia.edu/~zh2132
> -------------------------------------------
> 07 Alumni
> Bachelor of Eng, BUPT
> www.bupt.edu.cn
>
--
Zdenek Kotala Sun Microsystems
Prague, Czech Republic http://sun.com/postgresql
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