Re: libpq object hooks
Andrew Chernow <[email protected]>
| Newsgroups | gmane.comp.db.postgresql.devel.patches |
|---|---|
| Message-ID | <[email protected]> |
Tom Lane wrote: > ISTM the hook > ought to be able to request that libpq return an out-of-memory failure > for the query, just as would happen if the malloc failure had happened > directly to libpq. > > I am working on this new patch and that is how I have been implementing it. If the eventProc function returns FALSE for creation events (not destruction events), the libpq call that triggered it will fail. For instance: for the creation of result objects "PGEVT_RESULTCREATE", I am clearing the result and returning an error value. I think that is the expected behavior when one calls PQexec and an out-of-memory failure occurs. -- Andrew Chernow eSilo, LLC every bit counts http://www.esilo.com/ -- Sent via pgsql-patches mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches