Function cdbllize_adjust_init_plan_path

src/backend/cdb/cdbllize.c:672–690

* cdbllize_adjust_init_plan_path -- Adjust Init Plan's Path for MPP * * Init Plans are dispatched and executed before the main query. Adjust the * Path to bring the result back to the QD. */

 * Path to bring the result back to the QD.
 */
Path *
cdbllize_adjust_init_plan_path(PlannerInfo *root, Path *best_path)
{
	CdbPathLocus entryLocus;

	CdbPathLocus_MakeEntry(&entryLocus);

	/*
	 * In a Motion to Entry locus, the numsegments indicates the
	 * number of segments in the *sender*.
	 */
	entryLocus.numsegments = best_path->locus.numsegments;

	return cdbpath_create_motion_path(root,
									  best_path,
									  root->sort_pathkeys,
									  false,
									  entryLocus);
}

/*
 * cdbllize_decorate_subplans_with_motions - Adjust subplans for MPP.