*** a/src/backend/optimizer/util/pathnode.c
--- b/src/backend/optimizer/util/pathnode.c
***************
*** 1449,1459 **** create_worktablescan_path(PlannerInfo *root, RelOptInfo *rel,
  
  /*
   * create_foreignscan_path
!  *	  Creates a path corresponding to a scan of a foreign table,
!  *	  returning the pathnode.
   *
   * This function is never called from core Postgres; rather, it's expected
!  * to be called by the GetForeignPaths function of a foreign data wrapper.
   * We make the FDW supply all fields of the path, since we do not have any
   * way to calculate them in core.
   */
--- 1449,1460 ----
  
  /*
   * create_foreignscan_path
!  *	  Creates a path corresponding to a scan of a foreign table or
!  *	  a foreign join, returning the pathnode.
   *
   * This function is never called from core Postgres; rather, it's expected
!  * to be called by the GetForeignPaths function or the GetForeignJoinPaths
!  * function of a foreign data wrapper.
   * We make the FDW supply all fields of the path, since we do not have any
   * way to calculate them in core.
   */