Re: difficulty extracting variable-sized field on triggered row

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От
Alvaro Herrera
Тема
Re: difficulty extracting variable-sized field on triggered row
Дата
Msg-id
20071204155123.GC4727@alvh.no-ip.org
Ответ на
Re: difficulty extracting variable-sized field on triggered row (Glen W. Mabey)
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difficulty extracting variable-sized field on triggered row "Glen W. Mabey" <Glen.Mabey@swri.org>
Re: difficulty extracting variable-sized field on triggered row "Pavel Stehule" <pavel.stehule@gmail.com>
Re: difficulty extracting variable-sized field on triggered row "Glen W. Mabey" <Glen.Mabey@swri.org>
Re: difficulty extracting variable-sized field on triggered row Martijn van Oosterhout <kleptog@svana.org>
Re: difficulty extracting variable-sized field on triggered row Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: difficulty extracting variable-sized field on triggered row Tom Lane <tgl@sss.pgh.pa.us>
Re: difficulty extracting variable-sized field on triggered row "Glen W. Mabey" <Glen.Mabey@swri.org>
Re: difficulty extracting variable-sized field on triggered row Sam Mason <sam@samason.me.uk>
Re: difficulty extracting variable-sized field on triggered row Tom Lane <tgl@sss.pgh.pa.us> 
Glen W. Mabey escribió:

>     TriggerData *trigdata;
>     Datum relative_filename_datum;
>     text *relative_filename_t;
>     int file_name_colnumber, ret;
>     bool *isnull;

This is wrong.  Try

	bool isnull;

and later:

        SPI_getbinval( trigdata->tg_trigtuple, trigdata->tg_relation->rd_att, file_name_colnumber, &isnull );

-- 
Alvaro Herrera                  http://www.amazon.com/gp/registry/5ZYLFMCVHXC
"No hay ausente sin culpa ni presente sin disculpa" (Prov. francés)
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