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RESET MASTER;
# Connection default
CREATE TABLE t1 (a INT, b VARCHAR(100), PRIMARY KEY (a,b)) ENGINE=innodb;
SHOW MASTER STATUS;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 375
SHOW STATUS LIKE 'binlog_snapshot_%';
Variable_name Value
binlog_snapshot_file master-bin.000001
binlog_snapshot_position 375
BEGIN;
INSERT INTO t1 VALUES (0, "");
# Connection con1
BEGIN;
INSERT INTO t1 VALUES (1, "");
# Connection con2
CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=myisam;
BEGIN;
INSERT INTO t1 VALUES (2, "first");
INSERT INTO t2 VALUES (2);
INSERT INTO t1 VALUES (2, "second");
# Connection default
COMMIT;
SET TRANSACTION ISOLATION LEVEL READ COMMITTED;
START TRANSACTION WITH CONSISTENT SNAPSHOT;
# Connection con3
BEGIN;
INSERT INTO t1 VALUES (3, "");
INSERT INTO t2 VALUES (3);
# Connection con4
BEGIN;
INSERT INTO t1 VALUES (4, "");
COMMIT;
# Connection default
SELECT * FROM t1 ORDER BY a,b;
a b
0
SHOW STATUS LIKE 'binlog_snapshot_%';
Variable_name Value
binlog_snapshot_file master-bin.000001
binlog_snapshot_position 674
SHOW MASTER STATUS;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 861
SELECT * FROM t2 ORDER BY a;
a
2
3
# Connection con1
COMMIT;
# Connection con2
COMMIT;
# Connection con3
COMMIT;
FLUSH LOGS;
# Connection default
SELECT * FROM t1 ORDER BY a,b;
a b
0
SHOW STATUS LIKE 'binlog_snapshot_%';
Variable_name Value
binlog_snapshot_file master-bin.000001
binlog_snapshot_position 674
SHOW MASTER STATUS;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000002 240
COMMIT;
SHOW STATUS LIKE 'binlog_snapshot_%';
Variable_name Value
binlog_snapshot_file master-bin.000002
binlog_snapshot_position 240
SHOW MASTER STATUS;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000002 240
SHOW BINLOG EVENTS;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 4 Format_desc 1 240 Server ver: #, Binlog ver: #
master-bin.000001 240 Query 1 375 use `test`; CREATE TABLE t1 (a INT, b VARCHAR(100), PRIMARY KEY (a,b)) ENGINE=innodb
master-bin.000001 375 Query 1 487 use `test`; CREATE TABLE t2 (a INT PRIMARY KEY) ENGINE=myisam
master-bin.000001 487 Query 1 555 BEGIN
master-bin.000001 555 Query 1 647 use `test`; INSERT INTO t1 VALUES (0, "")
master-bin.000001 647 Xid 1 674 COMMIT /* XID */
master-bin.000001 674 Query 1 742 BEGIN
master-bin.000001 742 Query 1 834 use `test`; INSERT INTO t1 VALUES (4, "")
master-bin.000001 834 Xid 1 861 COMMIT /* XID */
master-bin.000001 861 Query 1 929 BEGIN
master-bin.000001 929 Query 1 1021 use `test`; INSERT INTO t1 VALUES (1, "")
master-bin.000001 1021 Xid 1 1048 COMMIT /* XID */
master-bin.000001 1048 Query 1 1116 BEGIN
master-bin.000001 1116 Query 1 1213 use `test`; INSERT INTO t1 VALUES (2, "first")
master-bin.000001 1213 Query 1 1301 use `test`; INSERT INTO t2 VALUES (2)
master-bin.000001 1301 Query 1 1399 use `test`; INSERT INTO t1 VALUES (2, "second")
master-bin.000001 1399 Xid 1 1426 COMMIT /* XID */
master-bin.000001 1426 Query 1 1494 BEGIN
master-bin.000001 1494 Query 1 1586 use `test`; INSERT INTO t1 VALUES (3, "")
master-bin.000001 1586 Query 1 1674 use `test`; INSERT INTO t2 VALUES (3)
master-bin.000001 1674 Xid 1 1701 COMMIT /* XID */
master-bin.000001 1701 Rotate 1 1745 master-bin.000002;pos=4
DROP TABLE t1,t2;
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