Add some additional core functions to support join pushdown for FDWs. GetExistingLocalJoinPath() is useful for handling EvalPlanQual rechecks properly, and GetUserMappingById() is needed to make sure you're using the right credentials.
Shigeru Hanada, Etsuro Fujita, Ashutosh Bapat, Robert Haas Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/a104a017fc5f67ff5d9c374cd831ac3948a874c2 Modified Files -------------- doc/src/sgml/fdwhandler.sgml | 32 +++++++++ src/backend/foreign/foreign.c | 164 +++++++++++++++++++++++++++++++++++++++++- src/include/foreign/fdwapi.h | 1 + src/include/foreign/foreign.h | 1 + 4 files changed, 196 insertions(+), 2 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
