From bb742407947ad1cbf19355d24282380d576e7654 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 20 Feb 2011 00:17:18 -0500 Subject: Implement an API to let foreign-data wrappers actually be functional. This commit provides the core code and documentation needed. A contrib module test case will follow shortly. Shigeru Hanada, Jan Urbanski, Heikki Linnakangas --- src/backend/optimizer/plan/planner.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/backend/optimizer/plan/planner.c') diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index 01b90383cf3..b73b872b312 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -1914,7 +1914,8 @@ preprocess_rowmarks(PlannerInfo *root) newrc->rti = newrc->prti = i; newrc->rowmarkId = ++(root->glob->lastRowMarkId); /* real tables support REFERENCE, anything else needs COPY */ - if (rte->rtekind == RTE_RELATION) + if (rte->rtekind == RTE_RELATION && + get_rel_relkind(rte->relid) != RELKIND_FOREIGN_TABLE) newrc->markType = ROW_MARK_REFERENCE; else newrc->markType = ROW_MARK_COPY; -- cgit v1.2.3