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|
connect server_1,127.0.0.1,root,,,$SERVER_MYPORT_1;
connect server_2,127.0.0.1,root,,,$SERVER_MYPORT_2;
connect server_3,127.0.0.1,root,,,$SERVER_MYPORT_3;
connection server_1;
SET @save_binlog_alter_two_phase= @@GLOBAL.binlog_alter_two_phase;
SET GLOBAL binlog_alter_two_phase = ON;
SET binlog_alter_two_phase = ON;
# Create table and perform CA and RA
CREATE TABLE t1( a INT, b INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1,1);
INSERT INTO t1 VALUES(2,2);
# Normal Alter
ALTER TABLE t1 ADD COLUMN c INT;
# Failed Alter
INSERT INTO t1 VALUES(1,1, NULL);
ALTER TABLE t1 CHANGE a a INT UNIQUE;
ERROR 23000: Duplicate entry '1' for key 'a'
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
SELECT @@gtid_binlog_state;
@@gtid_binlog_state
0-1-8
# apply the binlog
DROP TABLE t1;
# reset the binlog
RESET MASTER;
# execute the binlog
SELECT @@gtid_binlog_state;
@@gtid_binlog_state
0-1-8
# Same as before
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
DROP TABLE t1;
# reset the binlog
RESET MASTER;
RESET SLAVE;
connection server_2;
SET @save_binlog_alter_two_phase= @@GLOBAL.binlog_alter_two_phase;
SET GLOBAL binlog_alter_two_phase = ON;
connection server_3;
SET STATEMENT sql_log_bin=0 FOR
CALL mtr.add_suppression("The table mysql.gtid_slave_pos was removed. This change will not take full effect until all SQL threads have been restarted");
SET STATEMENT sql_log_bin=0 FOR
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
SET @save_gtid_strict_mode= @@GLOBAL.gtid_strict_mode;
SET @slave_parallel_threads= @@GLOBAL.slave_parallel_threads;
SET @slave_parallel_mode= @@GLOBAL.slave_parallel_mode;
SET GLOBAL slave_parallel_threads=20;
SET GLOBAL slave_parallel_mode=optimistic;
SET GLOBAL gtid_strict_mode=1;
connection server_1;
SET gtid_domain_id= 11;
CREATE DATABASE s1;
USE s1;
connect master_node,127.0.0.1,root,,$db_name, $M_port;
set gtid_domain_id= 11;;
connect slave_node,127.0.0.1,root,,test, $S_port;
set gtid_domain_id= 11;;
# myisam
connection master_node;
create table t1(a int, b int) engine=myisam;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
connection master_node;
drop table t1;
# innodb
connection master_node;
create table t1(a int, b int) engine=innodb;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
connection master_node;
drop table t1;
# aria
connection master_node;
create table t1(a int, b int) engine=aria;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
connection master_node;
drop table t1;
# concurrent alter Myisam
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Aria
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Innodb copy
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Innodb Inplace
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
connection server_1;
DROP DATABASE s1;
connection server_2;
SET gtid_domain_id= 12;
CREATE DATABASE s2;
USE s2;
connect master_node,127.0.0.1,root,,$db_name, $M_port;
set gtid_domain_id= 12;;
connect slave_node,127.0.0.1,root,,test, $S_port;
set gtid_domain_id= 12;;
# myisam
connection master_node;
create table t1(a int, b int) engine=myisam;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
connection master_node;
drop table t1;
# innodb
connection master_node;
create table t1(a int, b int) engine=innodb;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
connection master_node;
drop table t1;
# aria
connection master_node;
create table t1(a int, b int) engine=aria;;
insert into t1 values(1,1);
insert into t1 values(2,2);
# Normal Alter
alter table t1 add column c int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
# Failed Alter
insert into t1 values(1,1, NULL);
alter table t1 change a a int unique;
ERROR 23000: Duplicate entry '1' for key 'a'
set @@session.binlog_alter_two_phase = 0;
alter table t1 change a a int;
set @@session.binlog_alter_two_phase = 1;
alter table t1 change a a int;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=Aria DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci PAGE_CHECKSUM=1
connection master_node;
drop table t1;
# concurrent alter Myisam
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Aria
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Innodb copy
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
# concurrent alter Innodb Inplace
# Concurrent DML
# Rollback tests
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
ERROR 23000: Duplicate entry '2' for key 'b'
connection server_2;
DROP DATABASE s2;
connection server_3;
START ALL SLAVES;
Warnings:
Note 1937 SLAVE 'm2' started
Note 1937 SLAVE 'm1' started
SET default_master_connection = 'm1';
include/wait_for_slave_to_start.inc
SET default_master_connection = 'm2';
include/wait_for_slave_to_start.inc
SET default_master_connection = 'm1';
include/sync_with_master_gtid.inc
SET default_master_connection = 'm2';
include/sync_with_master_gtid.inc
# Stop slaves and apply binlog
connection server_3;
SET default_master_connection = 'm1';
include/stop_slave.inc
SET default_master_connection = 'm2';
include/stop_slave.inc
SET GLOBAL slave_parallel_threads = @slave_parallel_threads;
SET GLOBAL slave_parallel_mode = @slave_parallel_mode;
SET GLOBAL gtid_strict_mode = @save_gtid_strict_mode;
SET GLOBAL gtid_domain_id= 0;
SELECT @@gtid_binlog_state;
@@gtid_binlog_state
11-1-412,12-2-412
# reset the binlog
RESET MASTER;
# execute the binlog
SELECT @@gtid_binlog_state;
@@gtid_binlog_state
11-1-412,12-2-412
# One more time to simulate S->S case
RESET MASTER;
# execute the binlog
SELECT @@gtid_binlog_state;
@@gtid_binlog_state
11-1-412,12-2-412
RESET MASTER;
RESET SLAVE ALL;
SET GLOBAL gtid_slave_pos= '';
connection server_1;
SET GLOBAL binlog_alter_two_phase=@save_binlog_alter_two_phase;
SET GLOBAL gtid_domain_id= 0;
RESET MASTER;
connection server_2;
SET GLOBAL gtid_domain_id= 0;
SET GLOBAL binlog_alter_two_phase=@save_binlog_alter_two_phase;
RESET MASTER;
disconnect server_1;
disconnect server_2;
disconnect server_3;
|
