diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index eb6f5a354dc..48005434d40 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -7113,6 +7113,10 @@ apply_scanjoin_target_to_paths(PlannerInfo *root, * confused in createplan.c if they don't agree. We must do this now so * that any append paths made in the next part will use the correct * pathtarget (cf. create_append_path). + * + * Note that this is also necessary if GetForeignUpperPaths() gets called + * on the final scan/join relation or on any of its children, since the + * FDW might look at the rel's target to create ForeignPaths. */ rel->reltarget = llast_node(PathTarget, scanjoin_targets); |