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Re: allowing multiple PQclear() calls
2012-12-11 16:09 keltezéssel, Simon Riggs írta: > On 11 December 2012 12:18, Boszormenyi Zoltan <zb(at)cybertec(dot)at> wrote: > >>>> Such mechanism already exist - you just need to set >>>> your PGresult pointer to NULL after each PQclear(). >>> So why doesn't PQclear() do that? >> >> Because then PQclear() would need a ** not a *. Do you want its >> interface changed for 9.3 and break compatibility with previous versions? > No, but we should introduce a new public API call that is safer, > otherwise we get people continually re-inventing new private APIs that > Do the Right Thing, as the two other respondents have shown. > How about these macros? Best regards, Zoltán Böszörményi -- ---------------------------------- Zoltán Böszörményi Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt, Austria Web: http://www.postgresql-support.de http://www.postgresql.at/
Attachment: pqclear-pqfinish-set-null.patch
Description: text/x-patch (1.1 KB)
Description: text/x-patch (1.1 KB)
In response to
- Re: allowing multiple PQclear() calls at 2012-12-11 15:09:05 from Simon Riggs
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- Re: allowing multiple PQclear() calls at 2013-01-02 15:27:15 from Marko Kreen
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