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.
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