RESET MASTER;
CREATE TABLE t1(c1 INT PRIMARY KEY, c2 INT) ENGINE = InnoDB;
SET DEBUG_SYNC = "bgc_after_enrolling_for_commit_stage
                  SIGNAL insert1_ready WAIT_FOR continue_commit_stage";
INSERT INTO t1 VALUES(1, 1);
SET DEBUG_SYNC = "now WAIT_FOR insert1_ready";
SET DEBUG_SYNC = "reached_finish_commit WAIT_FOR insert2_finish";
INSERT INTO t1 VALUES(2, 1);
SET DEBUG_SYNC = "now SIGNAL continue_commit_stage";
UPDATE t1 SET c2 = 2 WHERE c1 = 2;
SET DEBUG_SYNC = "now SIGNAL insert2_finish";
include/include/assert_logical_timestamps.inc [3 4]
DROP TABLE t1;