Promote partial rollback to full rollback

storage/innobase/row/row0mysql.cc

@@ -730,9 +730,14 @@ row_mysql_handle_errors(
 
 			trx->rollback(savept);
 		}
-		trx->bulk_insert = false;
+		if (!trx->bulk_insert) {
 			/* MariaDB will roll back the latest SQL statement */
 			break;
+		}
+		/* MariaDB will roll back the entire transaction. */
+		trx->bulk_insert = false;
+		trx->last_sql_stat_start.least_undo_no = 0;
+		break;
 	case DB_LOCK_WAIT:
 		err = lock_wait(thr);
 		if (err != DB_SUCCESS) {