221 lines
5.6 KiB
Plaintext
221 lines
5.6 KiB
Plaintext
include/master-slave.inc
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Warnings:
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Note #### Sending passwords in plain text without SSL/TLS is extremely insecure.
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Note #### Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
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[connection master]
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**** On Slave ****
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STOP SLAVE;
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include/wait_for_slave_to_stop.inc
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**** On Master ****
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SET SESSION BINLOG_FORMAT='ROW';
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CREATE TABLE t1 (a INT, b INT) ENGINE=MyISAM;
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CREATE TABLE t2 (c INT, d INT) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,1),(2,4),(3,9);
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INSERT INTO t2 VALUES (1,1),(2,8),(3,27);
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UPDATE t1,t2 SET b = d, d = b * 2 WHERE a = c;
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # use `test`; CREATE TABLE t1 (a INT, b INT) ENGINE=MyISAM
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master-bin.000001 # Query # # use `test`; CREATE TABLE t2 (c INT, d INT) ENGINE=MyISAM
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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SELECT * FROM t1;
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a b
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1 1
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2 8
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3 27
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SELECT * FROM t2;
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c d
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1 2
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2 16
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3 54
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**** On Slave ****
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START SLAVE UNTIL MASTER_LOG_FILE='master-bin.000001', MASTER_LOG_POS=MASTER_LOG_POS;
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include/wait_for_slave_sql_to_stop.inc
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include/check_slave_param.inc [Exec_Master_Log_Pos]
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include/check_slave_no_error.inc
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SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
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START SLAVE;
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include/wait_for_slave_to_start.inc
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SELECT * FROM t1;
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a b
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1 1
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2 4
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3 9
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SELECT * FROM t2;
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c d
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1 1
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2 8
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3 27
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STOP SLAVE;
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include/wait_for_slave_to_stop.inc
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RESET SLAVE;
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RESET MASTER;
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SET SESSION BINLOG_FORMAT=STATEMENT;
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SET @foo = 12;
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INSERT INTO t1 VALUES(@foo, 2*@foo);
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # User var # # @`foo`=12
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES(@foo, 2*@foo)
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master-bin.000001 # Query # # COMMIT
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START SLAVE UNTIL MASTER_LOG_FILE='master-bin.000001', MASTER_LOG_POS=MASTER_LOG_POS;
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include/wait_for_slave_sql_to_stop.inc
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SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
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START SLAVE;
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include/wait_for_slave_to_start.inc
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**** On Master ****
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DROP TABLE t1, t2;
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include/sync_slave_sql_with_master.inc
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**** Case 2: Row binlog format and transactional tables ****
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*** On Master ***
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CREATE TABLE t4 (a INT, b VARCHAR(20)) ENGINE=XENGINE;
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CREATE TABLE t5 (a INT, b VARCHAR(20)) ENGINE=XENGINE;
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CREATE TABLE t6 (a INT, b VARCHAR(20)) ENGINE=XENGINE;
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**** On Slave ****
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include/sync_slave_sql_with_master.inc
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include/stop_slave.inc
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*** On Master ***
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BEGIN;
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INSERT INTO t4 VALUES (2, 'master only');
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INSERT INTO t5 VALUES (2, 'master only');
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INSERT INTO t6 VALUES (2, 'master only');
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COMMIT;
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BEGIN;
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INSERT INTO t4 VALUES (3, 'master/slave');
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INSERT INTO t5 VALUES (3, 'master/slave');
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INSERT INTO t6 VALUES (3, 'master/slave');
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COMMIT;
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SELECT * FROM t4 ORDER BY a;
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a b
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2 master only
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3 master/slave
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SELECT * FROM t5 ORDER BY a;
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a b
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2 master only
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3 master/slave
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SELECT * FROM t6 ORDER BY a;
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a b
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2 master only
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3 master/slave
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*** On Slave ***
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SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
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include/start_slave.inc
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SELECT * FROM t4 ORDER BY a;
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a b
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3 master/slave
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SELECT * FROM t5 ORDER BY a;
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a b
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3 master/slave
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SELECT * FROM t6 ORDER BY a;
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a b
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3 master/slave
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**** On Slave ****
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include/stop_slave.inc
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*** On Master ***
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BEGIN;
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INSERT INTO t4 VALUES (6, 'master only');
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INSERT INTO t5 VALUES (6, 'master only');
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INSERT INTO t6 VALUES (6, 'master only');
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COMMIT;
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BEGIN;
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INSERT INTO t4 VALUES (7, 'master only');
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INSERT INTO t5 VALUES (7, 'master only');
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INSERT INTO t6 VALUES (7, 'master only');
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COMMIT;
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SELECT * FROM t4 ORDER BY a;
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a b
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2 master only
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3 master/slave
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6 master only
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7 master only
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SELECT * FROM t5 ORDER BY a;
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a b
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2 master only
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3 master/slave
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6 master only
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7 master only
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SELECT * FROM t6 ORDER BY a;
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a b
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2 master only
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3 master/slave
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6 master only
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7 master only
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*** On Slave ***
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SET GLOBAL SQL_SLAVE_SKIP_COUNTER=11;
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include/start_slave.inc
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SELECT * FROM t4 ORDER BY a;
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a b
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3 master/slave
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SELECT * FROM t5 ORDER BY a;
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a b
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3 master/slave
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SELECT * FROM t6 ORDER BY a;
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a b
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3 master/slave
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include/stop_slave.inc
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SET AUTOCOMMIT=0;
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INSERT INTO t4 VALUES (4, 'master only');
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INSERT INTO t5 VALUES (4, 'master only');
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INSERT INTO t6 VALUES (4, 'master only');
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COMMIT;
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INSERT INTO t4 VALUES (5, 'master/slave');
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INSERT INTO t5 VALUES (5, 'master/slave');
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INSERT INTO t6 VALUES (5, 'master/slave');
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COMMIT;
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SELECT * FROM t4 ORDER BY a;
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a b
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2 master only
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3 master/slave
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4 master only
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5 master/slave
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6 master only
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7 master only
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SELECT * FROM t5 ORDER BY a;
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a b
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2 master only
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3 master/slave
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4 master only
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5 master/slave
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6 master only
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7 master only
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SELECT * FROM t6 ORDER BY a;
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a b
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2 master only
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3 master/slave
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4 master only
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5 master/slave
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6 master only
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7 master only
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*** On Slave ***
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SET GLOBAL SQL_SLAVE_SKIP_COUNTER=2;
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include/start_slave.inc
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SELECT * FROM t4 ORDER BY a;
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a b
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3 master/slave
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5 master/slave
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SELECT * FROM t5 ORDER BY a;
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a b
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3 master/slave
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5 master/slave
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SELECT * FROM t6 ORDER BY a;
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a b
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3 master/slave
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5 master/slave
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DROP TABLE t4, t5, t6;
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include/sync_slave_sql_with_master.inc
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include/rpl_end.inc
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