IB: assertion failure on delete with foreign [#366]

mysql-test/suite/versioning/r/foreign.result

@@ -170,3 +170,19 @@ update parent set id=2;
 ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`child`, CONSTRAINT `child_ibfk_1` FOREIGN KEY (`parent_id`) REFERENCES `parent` (`id`))
 drop table child;
 drop table parent;
+create or replace table a (
+cola int(10) primary key,
+v_cola int(10) as (cola mod 10) virtual
+) engine=innodb with system versioning;
+create index v_cola on a (v_cola);
+create or replace table b(
+cola int(10),
+v_cola int(10)
+) engine=innodb with system versioning;
+alter table b add constraint `v_cola_fk`
+foreign key (v_cola) references a (v_cola);
+insert into a(cola) values (12);
+insert into b(cola, v_cola) values (10,2);
+delete from a;
+ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`b`, CONSTRAINT `v_cola_fk` FOREIGN KEY (`v_cola`) REFERENCES `a` (`v_cola`))
+drop table b, a;

mysql-test/suite/versioning/t/foreign.test

@@ -203,3 +203,29 @@ update parent set id=2;
 
 drop table child;
 drop table parent;
+
+
+###################
+# crash on DELETE #
+###################
+create or replace table a (
+  cola int(10) primary key,
+  v_cola int(10) as (cola mod 10) virtual
+) engine=innodb with system versioning;
+
+create index v_cola on a (v_cola);
+
+create or replace table b(
+  cola int(10),
+  v_cola int(10)
+) engine=innodb with system versioning;
+
+alter table b add constraint `v_cola_fk`
+foreign key (v_cola) references a (v_cola);
+
+insert into a(cola) values (12);
+insert into b(cola, v_cola) values (10,2);
+--error ER_ROW_IS_REFERENCED_2
+delete from a;
+
+drop table b, a;

storage/innobase/row/row0upd.cc

@@ -2227,10 +2227,8 @@ row_upd_store_row(
 			      NULL, NULL, NULL, ext, node->heap);
 
 	if (node->table->n_v_cols) {
-		row_upd_store_v_row(
-		    node,
-		    node->is_delete == PLAIN_DELETE ? NULL : node->update,
-		    thd, mysql_table);
+		row_upd_store_v_row(node, node->is_delete ? NULL : node->update,
+				    thd, mysql_table);
 	}
 
 	if (node->is_delete == PLAIN_DELETE) {