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1cd6eb5f94
Change of user interface to be more logical and more in line with expectations to work similar to old-style replication. User can now explicitly choose in CHANGE MASTER whether binlog position is taken into account (master_gtid_pos=current_pos) or not (master_gtid_pos= slave_pos) when slave connects to master. @@gtid_pos is replaced by three separate variables @@gtid_slave_pos (can be set by user, replicated GTIDs only), @@gtid_binlog_pos (read only), and @@gtid_current_pos (a combination of the two, most recent GTID within each domain). mysql.rpl_slave_state is renamed to mysql.gtid_slave_pos to match. This fixes MDEV-4474.
51 lines
1.2 KiB
Text
51 lines
1.2 KiB
Text
include/rpl_init.inc [topology=1->2]
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select @@global.log_slave_updates;
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@@global.log_slave_updates
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0
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT);
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INSERT INTO t1 VALUES (1, 1);
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INSERT INTO t1 VALUES (2, 1);
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select @@global.log_slave_updates;
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@@global.log_slave_updates
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0
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SELECT * FROM t1 ORDER BY a;
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a b
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1 1
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2 1
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include/stop_slave.inc
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INSERT INTO t1 VALUES (3, 2);
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INSERT INTO t1 VALUES (4, 2);
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (3, 2)
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slave-bin.000001 # Query # # COMMIT
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slave-bin.000001 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (4, 2)
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slave-bin.000001 # Query # # COMMIT
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CHANGE MASTER TO master_host = '127.0.0.1', master_port = SLAVE_PORT,
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master_user = 'root', master_use_gtid = current_pos;
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START SLAVE;
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SELECT * FROM t1 ORDER BY a;
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a b
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1 1
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2 1
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3 2
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4 2
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include/stop_slave.inc
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RESET SLAVE;
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INSERT INTO t1 VALUES (5, 1);
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INSERT INTO t1 VALUES (6, 1);
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CHANGE MASTER TO master_host = '127.0.0.1', master_port = MASTER_PORT,
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master_use_gtid = current_pos;
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START SLAVE;
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SELECT * FROM t1 ORDER BY a;
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a b
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1 1
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2 1
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3 2
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4 2
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5 1
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6 1
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DROP TABLE t1;
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include/rpl_end.inc
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