Initialise root->recursiveOk correcttly.

This was an oversight during the 9.5 merge process, thus breaking WITH
RECURSIVE for replicated and catalog tables. As a side-effect, this also caused
pg_dump to fail.

diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index eafa4a652d060cd46ba249b6dda1a57dd1085078..04c609ec115c4ca55d897542be64733bd21d1ec2 100644 (file)
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -373,6 +373,7 @@ subquery_planner(PlannerGlobal *glob, Query *parse,
        root->rowMarks = NIL;
        root->hasInheritedTarget = false;
        root->grouping_map = NULL;
+       root->recursiveOk = true;
 
        root->hasRecursion = hasRecursion;
        if (hasRecursion)