diff options
Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
| -rw-r--r-- | src/backend/optimizer/util/pathnode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index f7f33bbe772..935bc2b9667 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -713,7 +713,7 @@ create_seqscan_path(PlannerInfo *root, RelOptInfo *rel, Relids required_outer) /* * create_samplescan_path - * Like seqscan but uses sampling function while scanning. + * Creates a path node for a sampled table scan. */ Path * create_samplescan_path(PlannerInfo *root, RelOptInfo *rel, Relids required_outer) @@ -726,7 +726,7 @@ create_samplescan_path(PlannerInfo *root, RelOptInfo *rel, Relids required_outer required_outer); pathnode->pathkeys = NIL; /* samplescan has unordered result */ - cost_samplescan(pathnode, root, rel); + cost_samplescan(pathnode, root, rel, pathnode->param_info); return pathnode; } @@ -1773,6 +1773,8 @@ reparameterize_path(PlannerInfo *root, Path *path, { case T_SeqScan: return create_seqscan_path(root, rel, required_outer); + case T_SampleScan: + return (Path *) create_samplescan_path(root, rel, required_outer); case T_IndexScan: case T_IndexOnlyScan: { @@ -1805,8 +1807,6 @@ reparameterize_path(PlannerInfo *root, Path *path, case T_SubqueryScan: return create_subqueryscan_path(root, rel, path->pathkeys, required_outer); - case T_SampleScan: - return (Path *) create_samplescan_path(root, rel, required_outer); default: break; } |