diff options
Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
| -rw-r--r-- | src/backend/optimizer/util/pathnode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index b0358cb112e..e2de24956a2 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/pathnode.c,v 1.152 2009/06/11 14:48:59 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/pathnode.c,v 1.153 2009/09/12 22:12:04 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -711,6 +711,7 @@ create_material_path(RelOptInfo *rel, Path *subpath) pathnode->subpath = subpath; cost_material(&pathnode->path, + subpath->startup_cost, subpath->total_cost, rel->rows, rel->width); @@ -1424,7 +1425,8 @@ create_mergejoin_path(PlannerInfo *root, * cost_mergejoin will avoid choosing anyway). Therefore * cost_material's cost estimate is bogus and we should charge just * cpu_tuple_cost per tuple. (Keep this estimate in sync with similar - * ones in cost_mergejoin and create_mergejoin_plan.) + * ones in cost_mergejoin and create_mergejoin_plan; also see + * cost_rescan.) */ mpath->startup_cost = inner_path->startup_cost; mpath->total_cost = inner_path->total_cost; |