On Thu, Nov 21, 2013 at 6:43 PM, Shigeru Hanada <[email protected]> wrote: > 2013/11/22 Tom Lane <[email protected]>: >> Merlin Moncure <[email protected]> writes: >>> On Thu, Nov 21, 2013 at 9:05 AM, Bruce Momjian <[email protected]> wrote: >>>> I know join pushdowns seem insignificant, but it helps to restrict what >>>> data must be passed back because you would only pass back joined rows. >> >>> By 'insignificant' you mean 'necessary to do any non-trivial real >>> work'. Personally, I'd prefer it if FDW was extended to allow >>> arbitrary parameterized queries like every other database connectivity >>> API ever made ever. >> >> [ shrug... ] So use dblink. For better or worse, the FDW stuff is >> following the SQL standard's SQL/MED design, which does not do it >> like that. > > Pass-through mode mentioned in SQL/MED standard might be what he wants.
happen to have a link handy? merlin -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
