SELECT max(b4t1.c1) FROM s1.t1 b4t1 WHERE b4t1.c1 = 1);
----
----- No. S-3-8 inheritance table select type
+---- No. S-3-8 inheritance table select/update type
----
-- No. S-3-8-1
/*+IndexScan(p1)*/
EXPLAIN (COSTS false) SELECT * FROM s1.p1 WHERE c1 = 1;
+-- No. S-3-8-3
+EXPLAIN (COSTS false) UPDATE ONLY s1.p1 SET c4 = c4 WHERE c1 = 1;
+/*+IndexScan(p1)*/
+EXPLAIN (COSTS false) UPDATE ONLY s1.p1 SET c4 = c4 WHERE c1 = 1;
+/*+IndexScan(p1 p1_pkey)*/
+EXPLAIN (COSTS false) UPDATE ONLY s1.p1 SET c4 = c4 WHERE c1 = 1;
+
+-- No. S-3-8-4
+EXPLAIN (COSTS false) UPDATE s1.p1 SET c4 = c4 WHERE c1 = 1;
+/*+IndexScan(p1)*/
+EXPLAIN (COSTS false) UPDATE s1.p1 SET c4 = c4 WHERE c1 = 1;
+/*+IndexScan(p1 p1_pkey)*/
+EXPLAIN (COSTS false) UPDATE s1.p1 SET c4 = c4 WHERE c1 = 1;
+
+
----
---- No. S-3-9 inheritance table number
----