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stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
CREATE TABLE t1 (c1 CHAR(15), c2 CHAR(15), c3 INT, PRIMARY KEY (c3)) ENGINE = NDB ;
INSERT INTO t1 VALUES ("row1","will go away",1);
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row1 will go away 1
SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status;
@the_epoch:=MAX(epoch)
<the_epoch>
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row1 will go away 1
SELECT @the_pos:=Position,@the_file:=SUBSTRING_INDEX(FILE, '/', -1)
FROM mysql.ndb_binlog_index WHERE epoch = <the_epoch> ;
@the_pos:=Position @the_file:=SUBSTRING_INDEX(FILE, '/', -1)
<the_pos> master-bin.000001
INSERT INTO t1 VALUES ("row2","will go away",2),("row3","will change",3),("row4","D",4);
DELETE FROM t1 WHERE c3 = 1;
UPDATE t1 SET c2="should go away" WHERE c3 = 2;
UPDATE t1 SET c2="C" WHERE c3 = 3;
DELETE FROM t1 WHERE c3 = 2;
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
SHOW SLAVE STATUS;
Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master Master_SSL_Verify_Server_Cert Last_IO_Errno Last_IO_Error Last_SQL_Errno Last_SQL_Error Replicate_Ignore_Server_Ids Master_Server_Id
<Slave_IO_State> 127.0.0.1 root MASTER_PORT 1 master-bin.000001 <Read_Master_Log_Pos> <Relay_Log_File> <Relay_Log_Pos> master-bin.000001 Yes Yes <Replicate_Ignore_Table> 0 0 <Exec_Master_Log_Pos> <Relay_Log_Space> None 0 No <Seconds_Behind_Master> No <Last_IO_Errno> <Last_IO_Error> 0 1
STOP SLAVE;
CHANGE MASTER TO
master_log_file = 'master-bin.000001',
master_log_pos = <the_pos> ;
SHOW SLAVE STATUS;
Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master Master_SSL_Verify_Server_Cert Last_IO_Errno Last_IO_Error Last_SQL_Errno Last_SQL_Error Replicate_Ignore_Server_Ids Master_Server_Id
<Slave_IO_State> 127.0.0.1 root MASTER_PORT 1 master-bin.000001 <Read_Master_Log_Pos> <Relay_Log_File> <Relay_Log_Pos> master-bin.000001 No No <Replicate_Ignore_Table> 0 0 <Exec_Master_Log_Pos> <Relay_Log_Space> None 0 No <Seconds_Behind_Master> No <Last_IO_Errno> <Last_IO_Error> 0 1
START SLAVE;
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
SELECT * FROM t1 ORDER BY c3;
c1 c2 c3
row3 C 3
row4 D 4
STOP SLAVE;
DROP TABLE t1;
RESET master;
DROP TABLE t1;
RESET slave;
START SLAVE;
CREATE TABLE t1 (c1 CHAR(15) NOT NULL, c2 CHAR(15) NOT NULL, c3 INT NOT NULL, PRIMARY KEY (c3)) ENGINE = NDB ;
INSERT INTO t1 VALUES ("row1","remove on slave",1);
DELETE FROM t1;
BEGIN;
UPDATE t1 SET c2="does not exist" WHERE c3=1;
INSERT INTO t1 VALUES ("row2","new on slave",2);
COMMIT;
SELECT * FROM t1;
c1 c2 c3
row2 new on slave 2
SHOW SLAVE STATUS;
Slave_IO_State Master_Host Master_User Master_Port Connect_Retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table Last_Errno Last_Error Skip_Counter Exec_Master_Log_Pos Relay_Log_Space Until_Condition Until_Log_File Until_Log_Pos Master_SSL_Allowed Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master Master_SSL_Verify_Server_Cert Last_IO_Errno Last_IO_Error Last_SQL_Errno Last_SQL_Error Replicate_Ignore_Server_Ids Master_Server_Id
<Slave_IO_State> 127.0.0.1 root MASTER_PORT 1 master-bin.000001 <Read_Master_Log_Pos> <Relay_Log_File> <Relay_Log_Pos> master-bin.000001 Yes Yes <Replicate_Ignore_Table> 0 0 <Exec_Master_Log_Pos> <Relay_Log_Space> None 0 No <Seconds_Behind_Master> <Last_IO_Errno> <Last_IO_Error> 0 1
DROP TABLE IF EXISTS t1;
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