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/rewrite/rewriteHandler.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/backend/rewrite/rewriteHandler.c') diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index c6491e15194..3a50642fce8 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -1392,8 +1392,12 @@ markQueryForLocking(Query *qry, Node *jtnode, if (rte->rtekind == RTE_RELATION) { - applyLockingClause(qry, rti, forUpdate, noWait, pushedDown); - rte->requiredPerms |= ACL_SELECT_FOR_UPDATE; + /* ignore foreign tables */ + if (get_rel_relkind(rte->relid) != RELKIND_FOREIGN_TABLE) + { + applyLockingClause(qry, rti, forUpdate, noWait, pushedDown); + rte->requiredPerms |= ACL_SELECT_FOR_UPDATE; + } } else if (rte->rtekind == RTE_SUBQUERY) { -- cgit v1.2.3