diff options
Diffstat (limited to 'src/backend/optimizer/plan/createplan.c')
| -rw-r--r-- | src/backend/optimizer/plan/createplan.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c index 5c934f223da..28216629aa4 100644 --- a/src/backend/optimizer/plan/createplan.c +++ b/src/backend/optimizer/plan/createplan.c @@ -267,7 +267,7 @@ static Unique *make_unique_from_sortclauses(Plan *lefttree, List *distinctList); static Unique *make_unique_from_pathkeys(Plan *lefttree, List *pathkeys, int numCols); static Gather *make_gather(List *qptlist, List *qpqual, - int nworkers, bool single_copy, Plan *subplan); + int nworkers, int rescan_param, bool single_copy, Plan *subplan); static SetOp *make_setop(SetOpCmd cmd, SetOpStrategy strategy, Plan *lefttree, List *distinctList, AttrNumber flagColIdx, int firstFlag, long numGroups); @@ -1471,6 +1471,7 @@ create_gather_plan(PlannerInfo *root, GatherPath *best_path) gather_plan = make_gather(tlist, NIL, best_path->num_workers, + SS_assign_special_param(root), best_path->single_copy, subplan); @@ -1505,6 +1506,9 @@ create_gather_merge_plan(PlannerInfo *root, GatherMergePath *best_path) gm_plan->num_workers = best_path->num_workers; copy_generic_path_info(&gm_plan->plan, &best_path->path); + /* Assign the rescan Param. */ + gm_plan->rescan_param = SS_assign_special_param(root); + /* Gather Merge is pointless with no pathkeys; use Gather instead. */ Assert(pathkeys != NIL); @@ -6238,6 +6242,7 @@ static Gather * make_gather(List *qptlist, List *qpqual, int nworkers, + int rescan_param, bool single_copy, Plan *subplan) { @@ -6249,6 +6254,7 @@ make_gather(List *qptlist, plan->lefttree = subplan; plan->righttree = NULL; node->num_workers = nworkers; + node->rescan_param = rescan_param; node->single_copy = single_copy; node->invisible = false; |