path: root/mysql-test/suite/rpl/t/rpl_gtid_until.test

--source include/have_innodb.inc
--let $rpl_topology=1->2
--source include/rpl_init.inc

--connection server_2
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=NO;
--source include/start_slave.inc

--connection server_1
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
# Function to extract one GTID from a list.
delimiter |;
CREATE FUNCTION extract_gtid(d VARCHAR(100), s VARCHAR(100))
  RETURNS VARCHAR(100) DETERMINISTIC
BEGIN
  SET s= CONCAT(",", s, ",");
  SET s= SUBSTR(s FROM LOCATE(CONCAT(",", d, "-"), s) + 1);
  SET s= SUBSTR(s FROM 1 FOR LOCATE(",", s) - 1);
  RETURN s;
END|
delimiter ;|
--save_master_pos

--connection server_2
--sync_with_master
# Restart SQL thread to pick up ALTER TABLE of mysql.gtid_slave_pos.
--source include/stop_slave.inc
--source include/start_slave.inc

# Both replication threads must be stopped for UNTIL master_gtid_pos.
--error ER_SLAVE_WAS_RUNNING
START SLAVE UNTIL master_gtid_pos = "";
--source include/stop_slave_io.inc
--error ER_SLAVE_WAS_RUNNING
START SLAVE UNTIL master_gtid_pos = "";
START SLAVE IO_THREAD;
--source include/wait_for_slave_io_to_start.inc
--source include/stop_slave_sql.inc
--error ER_SLAVE_WAS_RUNNING
START SLAVE UNTIL master_gtid_pos = "";
--source include/stop_slave_io.inc
# UNTIL master_gtid_pos only valid if GTID is used.

--error ER_UNTIL_REQUIRES_USING_GTID
START SLAVE UNTIL master_gtid_pos = "";

CHANGE MASTER TO master_use_gtid=current_pos;

--connection server_1
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
--let $gtid_pos=`SELECT @@GLOBAL.gtid_binlog_pos`
INSERT INTO t1 VALUES(2);

--connection server_2

# Test various incorrect syntax for UNTIL master_gtid_pos.
--error ER_DUPLICATE_GTID_DOMAIN
START SLAVE UNTIL master_gtid_pos = "0-1-100,1-1-100,2-2-200,1-3-100,4-4-400";
--error ER_PARSE_ERROR
START SLAVE UNTIL master_log_file = "master-bin.000001", master_log_pos = 4, master_gtid_pos = "";
--error ER_BAD_SLAVE_UNTIL_COND
START SLAVE IO_THREAD UNTIL master_gtid_pos = "";
--error ER_BAD_SLAVE_UNTIL_COND
START SLAVE SQL_THREAD UNTIL master_gtid_pos = "";

eval START SLAVE UNTIL master_gtid_pos = '$gtid_pos';

--source include/wait_for_slave_to_stop.inc
SELECT * FROM t1;

--source include/start_slave.inc

--connection server_1
--save_master_pos

--connection server_2
--sync_with_master
SELECT * FROM t1 ORDER BY a;

# Test showing the UNTIL condition in SHOW SLAVE STATUS.
--source include/stop_slave.inc
START SLAVE UNTIL master_gtid_pos = "1-10-100,2-20-200,0-1-300";
--source include/wait_for_slave_to_start.inc
--let $status_items= Using_Gtid,Until_Condition
--source include/show_slave_status.inc

# Clear the UNTIL condition.
# Note that we need to wait for a transaction to get through from the master.
# Otherwise the IO thread may still be in get_master_version_and_clock()
# (wait_for_slave_to_start.inc returns as soon as the IO thread is connected),
# and we can get test failures from warnings in the log about IO thread being
# killed in the middle of setting @@gtid_strict_mode or similar (MDEV-7940).
--connection server_1
INSERT INTO t1 VALUES (3);
DELETE FROM t1 WHERE a=3;
--save_master_pos

--connection server_2
--sync_with_master
--source include/stop_slave.inc


--echo *** Test UNTIL condition in an earlier binlog than the start GTID. ***
--connection server_2

--connection server_1
SET gtid_domain_id = 1;
INSERT INTO t1 VALUES (3);
SET gtid_domain_id = 2;
CREATE TABLE t2 (a INT);
INSERT INTO t2 VALUES (3);
--let $d1_point1= `SELECT extract_gtid("1", @@GLOBAL.gtid_binlog_pos)`
--let $d2_point1= `SELECT extract_gtid("2", @@GLOBAL.gtid_binlog_pos)`
FLUSH LOGS;
SET gtid_domain_id = 1;
INSERT INTO t1 VALUES (4);
SET gtid_domain_id = 2;
INSERT INTO t2 VALUES (4);
FLUSH LOGS;
SET gtid_domain_id = 1;
INSERT INTO t1 VALUES (5);
--let $d1_point2= `SELECT extract_gtid("1", @@GLOBAL.gtid_binlog_pos)`
--let $d2_point2= `SELECT extract_gtid("2", @@GLOBAL.gtid_binlog_pos)`
SET gtid_domain_id = 2;
INSERT INTO t2 VALUES (5);
FLUSH LOGS;
SET gtid_domain_id = 1;
INSERT INTO t1 VALUES (6);
--let $d1_point3= `SELECT extract_gtid("1", @@GLOBAL.gtid_binlog_pos)`
--let $d2_point3= `SELECT extract_gtid("2", @@GLOBAL.gtid_binlog_pos)`
SET gtid_domain_id = 2;
INSERT INTO t2 VALUES (6);
SET gtid_domain_id = 0;
--source include/show_binary_logs.inc
--save_master_pos

--connection server_2
# Let the slave reach an middle point in domain 1 and a late point in domain 2.
eval START SLAVE UNTIL master_gtid_pos='$d1_point2,$d2_point3';
--source include/wait_for_slave_to_stop.inc
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
# Now test starting at a middle point in the binlogs when the stop position in
# one domain (domain 2) is early.
eval START SLAVE UNTIL master_gtid_pos='$d1_point3,$d2_point1';
--source include/wait_for_slave_to_stop.inc
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
# Test that one UNTIL domain empty means stop that domain immediately.
eval START SLAVE UNTIL master_gtid_pos='$d1_point2';
--source include/wait_for_slave_to_stop.inc
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;

--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;

--echo *** Test when the UNTIL position is right at the end of the binlog file prior to the starting position ***

--connection server_2
--source include/stop_slave.inc

--connection server_1
FLUSH LOGS;
SET gtid_domain_id = 1;
INSERT INTO t1 VALUES (7);
SET gtid_domain_id = 0;
--save_master_pos

--connection server_2
eval START SLAVE UNTIL master_gtid_pos='$d1_point3';
--source include/wait_for_slave_to_stop.inc
# This should not show row 7, as we requested stop just before it.
SELECT * FROM t1 ORDER BY a;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 ORDER BY a;


--echo *** Test when UNTIL condition is after a stand-alone event (not a transaction). ***

--connection server_2
--source include/stop_slave.inc

--connection server_1
CREATE TABLE t3 (a INT);
--let $until_condition=`SELECT @@GLOBAL.gtid_binlog_pos`
DROP TABLE t3;
--save_master_pos

--connection server_2
--replace_result $until_condition UNTIL_CONDITION
eval START SLAVE UNTIL master_gtid_pos='$until_condition';
--source include/wait_for_slave_to_stop.inc
SHOW CREATE TABLE t3;
--source include/start_slave.inc
--sync_with_master

--echo *** Test UNTIL condition that has not yet been logged. ***

--connection server_2
--source include/stop_slave.inc
RESET SLAVE ALL;
RESET MASTER;
SET GLOBAL gtid_slave_pos='';

--connection server_1
# Do it once to compute the right GTID, then throw it away and do it again
# for the actual test.
RESET MASTER;
INSERT INTO t1 VALUES (10);
INSERT INTO t1 VALUES (11);
--let $until_condition=`SELECT @@GLOBAL.gtid_binlog_pos`
INSERT INTO t1 VALUES (12);
DELETE FROM t1 WHERE a >= 10;

RESET MASTER;
INSERT INTO t1 VALUES (10);

--connection server_2
--replace_result $SERVER_MYPORT_1 SERVER_MYPORT_1
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $SERVER_MYPORT_1,
     master_user = "root", master_use_gtid = current_pos;
eval START SLAVE UNTIL master_gtid_pos = '$until_condition';
--source include/wait_for_slave_to_start.inc

--connection server_1
INSERT INTO t1 VALUES (11);
INSERT INTO t1 VALUES (12);
--save_master_pos

--connection server_2
# This then should wait until it gets the row (11) and then stop, not
# yet having the row (12).
--source include/wait_for_slave_to_stop.inc
SELECT * FROM t1 ORDER BY a;
--source include/start_slave.inc
--sync_with_master
# And now the row (12) should be there.
SELECT * FROM t1 ORDER BY a;


# Clean up.
--connection server_1
DROP TABLE t1;
DROP TABLE t2;
DROP FUNCTION extract_gtid;

--source include/rpl_end.inc