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include/master-slave.inc
Warnings:
Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
Note #### Storing MySQL user name or password information in the connection metadata repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START REPLICA; see the 'START REPLICA Syntax' in the MySQL Manual for more information.
[connection master]
call mtr.add_suppression("Found 2 prepared XA transactions");
CALL mtr.add_suppression("Statement is unsafe because it is being used inside a XA transaction");
CREATE VIEW v_processlist as SELECT * FROM performance_schema.threads where type = 'FOREGROUND';
CREATE DATABASE d1;
CREATE DATABASE d2;
CREATE TABLE d1.t (a INT) ENGINE=innodb;
CREATE TABLE d2.t (a INT) ENGINE=innodb;
SET @@session.binlog_format= statement;
Warnings:
Warning 1287 '@@binlog_format' is deprecated and will be removed in a future release.
XA START '1-stmt';
INSERT INTO d1.t VALUES (1);
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it is being used inside a XA transaction. Concurrent XA transactions may deadlock on replicas when replicated using statements.
XA END '1-stmt';
XA PREPARE '1-stmt';
SET @@session.binlog_format= 'row';
Warnings:
Warning 1287 '@@binlog_format' is deprecated and will be removed in a future release.
XA START '1-row';
INSERT INTO d2.t VALUES (1);
XA END '1-row';
XA PREPARE '1-row';
XA START '2';
INSERT INTO d1.t VALUES (2);
XA END '2';
XA PREPARE '2';
XA COMMIT '2';
XA COMMIT '1-row';
XA COMMIT '1-stmt';
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `mtr`; INSERT INTO test_suppressions (pattern) VALUES ( NAME_CONST('pattern',_utf8mb4'Found 2 prepared XA transactions' COLLATE 'utf8mb4_0900_ai_ci'))
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `mtr`; INSERT INTO test_suppressions (pattern) VALUES ( NAME_CONST('pattern',_utf8mb4'Statement is unsafe because it is being used inside a XA transaction' COLLATE 'utf8mb4_0900_ai_ci'))
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Query # # use `test`; CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v_processlist` AS SELECT * FROM performance_schema.threads where type = 'FOREGROUND'
master-bin.000001 # Query # # CREATE DATABASE d1
master-bin.000001 # Query # # CREATE DATABASE d2
master-bin.000001 # Query # # use `test`; CREATE TABLE d1.t (a INT) ENGINE=innodb
master-bin.000001 # Query # # use `test`; CREATE TABLE d2.t (a INT) ENGINE=innodb
master-bin.000001 # Query # # XA START X'312d73746d74',X'',1
master-bin.000001 # Query # # use `test`; INSERT INTO d1.t VALUES (1)
master-bin.000001 # Query # # XA END X'312d73746d74',X'',1
master-bin.000001 # XA_prepare # # XA PREPARE X'312d73746d74',X'',1
master-bin.000001 # Query # # XA START X'312d726f77',X'',1
master-bin.000001 # Table_map # # table_id: # (d2.t)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # XA END X'312d726f77',X'',1
master-bin.000001 # XA_prepare # # XA PREPARE X'312d726f77',X'',1
master-bin.000001 # Query # # XA START X'32',X'',1
master-bin.000001 # Table_map # # table_id: # (d1.t)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # XA END X'32',X'',1
master-bin.000001 # XA_prepare # # XA PREPARE X'32',X'',1
master-bin.000001 # Query # # XA COMMIT X'32',X'',1
master-bin.000001 # Query # # XA COMMIT X'312d726f77',X'',1
master-bin.000001 # Query # # XA COMMIT X'312d73746d74',X'',1
include/sync_slave_sql_with_master.inc
include/stop_slave.inc
SET @@session.binlog_format= statement;
Warnings:
Warning 1287 '@@binlog_format' is deprecated and will be removed in a future release.
XA START '3-stmt';
INSERT INTO d1.t VALUES (3);
Warnings:
Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it is being used inside a XA transaction. Concurrent XA transactions may deadlock on replicas when replicated using statements.
XA END '3-stmt';
XA PREPARE '3-stmt';
SET @@session.binlog_format= 'row';
Warnings:
Warning 1287 '@@binlog_format' is deprecated and will be removed in a future release.
XA START '3-row';
INSERT INTO d2.t VALUES (4);
XA END '3-row';
XA PREPARE '3-row';
XA START '4';
SELECT * FROM d1.t;
a
1
2
XA END '4';
XA PREPARE '4';
XA START 'bulk_trx_10';
INSERT INTO d1.t VALUES (10);
INSERT INTO d2.t VALUES (10);
XA END 'bulk_trx_10';
XA PREPARE 'bulk_trx_10';
XA START 'bulk_trx_9';
INSERT INTO d1.t VALUES (9);
INSERT INTO d2.t VALUES (9);
XA END 'bulk_trx_9';
XA PREPARE 'bulk_trx_9';
XA START 'bulk_trx_8';
INSERT INTO d1.t VALUES (8);
INSERT INTO d2.t VALUES (8);
XA END 'bulk_trx_8';
XA PREPARE 'bulk_trx_8';
XA START 'bulk_trx_7';
INSERT INTO d1.t VALUES (7);
INSERT INTO d2.t VALUES (7);
XA END 'bulk_trx_7';
XA PREPARE 'bulk_trx_7';
XA START 'bulk_trx_6';
INSERT INTO d1.t VALUES (6);
INSERT INTO d2.t VALUES (6);
XA END 'bulk_trx_6';
XA PREPARE 'bulk_trx_6';
XA START 'bulk_trx_5';
INSERT INTO d1.t VALUES (5);
INSERT INTO d2.t VALUES (5);
XA END 'bulk_trx_5';
XA PREPARE 'bulk_trx_5';
XA START 'bulk_trx_4';
INSERT INTO d1.t VALUES (4);
INSERT INTO d2.t VALUES (4);
XA END 'bulk_trx_4';
XA PREPARE 'bulk_trx_4';
XA START 'bulk_trx_3';
INSERT INTO d1.t VALUES (3);
INSERT INTO d2.t VALUES (3);
XA END 'bulk_trx_3';
XA PREPARE 'bulk_trx_3';
XA START 'bulk_trx_2';
INSERT INTO d1.t VALUES (2);
INSERT INTO d2.t VALUES (2);
XA END 'bulk_trx_2';
XA PREPARE 'bulk_trx_2';
XA START 'bulk_trx_1';
INSERT INTO d1.t VALUES (1);
INSERT INTO d2.t VALUES (1);
XA END 'bulk_trx_1';
XA PREPARE 'bulk_trx_1';
include/start_slave.inc
include/sync_slave_sql_with_master.inc
include/stop_slave.inc
XA COMMIT 'bulk_trx_10';
XA ROLLBACK 'bulk_trx_9';
XA COMMIT 'bulk_trx_8';
XA ROLLBACK 'bulk_trx_7';
XA COMMIT 'bulk_trx_6';
XA ROLLBACK 'bulk_trx_5';
XA COMMIT 'bulk_trx_4';
XA ROLLBACK 'bulk_trx_3';
XA COMMIT 'bulk_trx_2';
XA ROLLBACK 'bulk_trx_1';
include/rpl_restart_server.inc [server_number=1]
include/start_slave.inc
*** '3-stmt','3-row' xa-transactions must be in the list ***
XA RECOVER;
formatID gtrid_length bqual_length data
1 5 0 3-row
1 6 0 3-stmt
XA COMMIT '3-stmt';
XA ROLLBACK '3-row';
include/sync_slave_sql_with_master.inc
XA START '';
INSERT INTO d1.t VALUES (4);
XA END '';
XA PREPARE '';
XA START '0123456789012345678901234567890123456789012345678901234567890124','0123456789012345678901234567890123456789012345678901234567890124',64;
INSERT INTO d1.t VALUES (64);
XA END '0123456789012345678901234567890123456789012345678901234567890124','0123456789012345678901234567890123456789012345678901234567890124',64;
XA PREPARE '0123456789012345678901234567890123456789012345678901234567890124','0123456789012345678901234567890123456789012345678901234567890124',64;
XA START X'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF',X'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',0;
INSERT INTO d1.t VALUES (0);
XA END X'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF',X'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',0;
XA PREPARE X'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF',X'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',0;
XA COMMIT '';
XA COMMIT '0123456789012345678901234567890123456789012345678901234567890124','0123456789012345678901234567890123456789012345678901234567890124',64;
XA COMMIT X'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF',X'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',0;
XA COMMIT 'RANDOM XID'
include/sync_slave_sql_with_master.inc
XA START 'one_phase_10';
INSERT INTO d1.t VALUES (10);
INSERT INTO d2.t VALUES (10);
XA END 'one_phase_10';
XA COMMIT 'one_phase_10' ONE PHASE;
XA START 'one_phase_9';
INSERT INTO d1.t VALUES (9);
INSERT INTO d2.t VALUES (9);
XA END 'one_phase_9';
XA COMMIT 'one_phase_9' ONE PHASE;
XA START 'one_phase_8';
INSERT INTO d1.t VALUES (8);
INSERT INTO d2.t VALUES (8);
XA END 'one_phase_8';
XA COMMIT 'one_phase_8' ONE PHASE;
XA START 'one_phase_7';
INSERT INTO d1.t VALUES (7);
INSERT INTO d2.t VALUES (7);
XA END 'one_phase_7';
XA COMMIT 'one_phase_7' ONE PHASE;
XA START 'one_phase_6';
INSERT INTO d1.t VALUES (6);
INSERT INTO d2.t VALUES (6);
XA END 'one_phase_6';
XA COMMIT 'one_phase_6' ONE PHASE;
XA START 'one_phase_5';
INSERT INTO d1.t VALUES (5);
INSERT INTO d2.t VALUES (5);
XA END 'one_phase_5';
XA COMMIT 'one_phase_5' ONE PHASE;
XA START 'one_phase_4';
INSERT INTO d1.t VALUES (4);
INSERT INTO d2.t VALUES (4);
XA END 'one_phase_4';
XA COMMIT 'one_phase_4' ONE PHASE;
XA START 'one_phase_3';
INSERT INTO d1.t VALUES (3);
INSERT INTO d2.t VALUES (3);
XA END 'one_phase_3';
XA COMMIT 'one_phase_3' ONE PHASE;
XA START 'one_phase_2';
INSERT INTO d1.t VALUES (2);
INSERT INTO d2.t VALUES (2);
XA END 'one_phase_2';
XA COMMIT 'one_phase_2' ONE PHASE;
XA START 'one_phase_1';
INSERT INTO d1.t VALUES (1);
INSERT INTO d2.t VALUES (1);
XA END 'one_phase_1';
XA COMMIT 'one_phase_1' ONE PHASE;
include/sync_slave_sql_with_master.inc
include/diff_tables.inc [master:d1.t, slave:d1.t]
include/diff_tables.inc [master:d2.t, slave:d2.t]
DELETE FROM d1.t;
DELETE FROM d2.t;
DROP TABLE d1.t, d2.t;
DROP DATABASE d1;
DROP DATABASE d2;
DROP VIEW v_processlist;
include/sync_slave_sql_with_master.inc
include/rpl_end.inc
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