1 files changed, 24 insertions, 1 deletions
diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test
index 46a013d1bc9..1557ef200e5 100644
--- a/mysql-test/t/trigger.test
+++ b/mysql-test/t/trigger.test
@@ -2702,7 +2702,6 @@ select trigger_name, action_order, created from information_schema.triggers
 drop table t1;
 set time_zone= @@global.time_zone;
 
---echo #
 --echo # MDEV-12992: Increasing memory consumption
 --echo               with each invocation of trigger
 --echo #
@@ -2725,3 +2724,27 @@ while ($n)
 --enable_query_log
  
 DROP TABLE t1,t2;
+
+
+--echo #
+--echo # Start of 10.3 tests
+--echo #
+
+--echo #
+--echo # MDEV-12461 TYPE OF and ROW TYPE OF anchored data types
+--echo #
+
+CREATE TABLE t1 (a INT, b INT, total INT);
+DELIMITER $$;
+CREATE TRIGGER tr1 BEFORE INSERT ON t1
+FOR EACH ROW
+BEGIN
+  DECLARE va TYPE OF t1.a DEFAULT NEW.a;
+  DECLARE vb TYPE OF t1.b DEFAULT NEW.b;
+  SET NEW.total:= va + vb;
+END;
+$$
+DELIMITER ;$$
+INSERT INTO t1 (a,b) VALUES (10, 20);
+SELECT * FROM t1;
+DROP TABLE t1;