test the check

Author: akuzm

src/planner/agg_bookend.c

@@ -799,6 +799,8 @@ build_first_last_path(PlannerInfo *root, FirstLastAggInfo *fl_info, Oid eqop, Oi
 		return false;
 	}
 
+	/* FIXME */
+
 	/*
 	 * The path might not return exactly what we want, so fix that.  (We
 	 * assume that this won't change any conclusions about which was the

test/sql/include/agg_bookends_load.sql

@@ -15,3 +15,5 @@ INSERT INTO btest VALUES('2017-01-20T09:00:43', '2017-01-20T09:01:55', 2, 20.1,
 CREATE TABLE btest_numeric (time timestamp NOT NULL, quantity numeric);
 SELECT schema_name, table_name, created FROM create_hypertable('btest_numeric', 'time');
 
+/* FIXME */
+