Hello, Alvaro. You wrote:
AH> Excerpts from Andrew Chernow's message of jue jun 02 10:12:40 -0400 2011: >> > Andrew, why we have PQmakeEmptyPGresult, PQcopyResult, >> > PQsetResultAttrs, PQsetvalue and PQresultAlloc in this case? Of course >> > there's no big deal with their absence but let's be consistent. >> >> I'm not entirely sure what you are trying to do, but can't you use >> PQmakeEmptyPGresult, PQsetResultAttrs and PQsetvalue to construct a >> result that excludes the tuples you don't want followed by a >> PQclear(initial_result)? AH> Seems pretty wasteful if you want to delete a single tuple from a large AH> result. I think if you desired to compact the result to free some AH> memory after deleting a large fraction of the tuples in the result it AH> could be useful to do that, otherwise just live with the unused holes in AH> the storage area as suggested by Pavel. Totally! Thanks Alvaro. -- With best wishes, Pavel mailto:pa...@gf.microolap.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
