Function create_empty_pathtarget

src/backend/optimizer/util/tlist.c:912–917

* create_empty_pathtarget * Create an empty (zero columns, zero cost) PathTarget. */

 *	  Create an empty (zero columns, zero cost) PathTarget.
 */
PathTarget *
create_empty_pathtarget(void)
{
	/* This is easy, but we don't want callers to hard-wire this ... */
	return makeNode(PathTarget);
}

/*
 * add_column_to_pathtarget