From: | "Johan C(dot) de Koning" <johan(dot)de(dot)koning(at)geodan(dot)nl> |
---|---|
To: | "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, <jtv(at)xs4all(dot)nl> |
Cc: | <pgsql-interfaces(at)postgresql(dot)org> |
Subject: | Re: Getting oid with libpq |
Date: | 2005-08-11 14:08:31 |
Message-ID: | 20050811140905.1C7B552869@svr1.postgresql.org |
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Lists: | pgsql-interfaces |
I tried to use atol but i get always 0 as result. Is this because I use a
binary cursor to select the data (there are some PostGIS datatypes inside my
resultset which are binary data).
Best regards,
Johan de Koning
-----Oorspronkelijk bericht-----
Van: Tom Lane [mailto:tgl(at)sss(dot)pgh(dot)pa(dot)us]
Verzonden: donderdag 11 augustus 2005 15:57
Aan: jtv(at)xs4all(dot)nl
CC: Johan C. de Koning; pgsql-interfaces(at)postgresql(dot)org
Onderwerp: Re: [INTERFACES] Getting oid with libpq
jtv(at)xs4all(dot)nl writes:
> const char *OldLocale = setlocale(LC_NUMERIC, "C");
> Then run the pointer returned by PQgetValue() through atol() to get a
> numeric value, and finally restore the previous locale with
> setlocale(LC_NUMERIC, OldLocale);
Uh ... there is nothing at all locale-sensitive about atol, nor strtoul
which is what you really want to use for an OID.
regards, tom lane
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