mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
74 lines
4.2 KiB
Plaintext
74 lines
4.2 KiB
Plaintext
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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CREATE TABLE t1 (c1 CHAR(15), c2 CHAR(15), c3 INT, PRIMARY KEY (c3)) ENGINE = NDB ;
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INSERT INTO t1 VALUES ("row1","will go away",1);
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row1 will go away 1
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SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status;
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@the_epoch:=MAX(epoch)
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<the_epoch>
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row1 will go away 1
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SELECT @the_pos:=Position,@the_file:=SUBSTRING_INDEX(FILE, '/', -1)
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FROM mysql.ndb_binlog_index WHERE epoch = <the_epoch> ;
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@the_pos:=Position @the_file:=SUBSTRING_INDEX(FILE, '/', -1)
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<the_pos> master-bin.000001
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INSERT INTO t1 VALUES ("row2","will go away",2),("row3","will change",3),("row4","D",4);
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DELETE FROM t1 WHERE c3 = 1;
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UPDATE t1 SET c2="should go away" WHERE c3 = 2;
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UPDATE t1 SET c2="C" WHERE c3 = 3;
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DELETE FROM t1 WHERE c3 = 2;
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row3 C 3
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row4 D 4
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row3 C 3
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row4 D 4
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SHOW SLAVE STATUS;
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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
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<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
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STOP SLAVE;
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CHANGE MASTER TO
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master_log_file = 'master-bin.000001',
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master_log_pos = <the_pos> ;
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SHOW SLAVE STATUS;
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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
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<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
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START SLAVE;
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row3 C 3
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row4 D 4
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SELECT * FROM t1 ORDER BY c3;
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c1 c2 c3
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row3 C 3
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row4 D 4
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STOP SLAVE;
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DROP TABLE t1;
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RESET master;
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DROP TABLE t1;
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RESET slave;
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START SLAVE;
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CREATE TABLE t1 (c1 CHAR(15) NOT NULL, c2 CHAR(15) NOT NULL, c3 INT NOT NULL, PRIMARY KEY (c3)) ENGINE = NDB ;
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INSERT INTO t1 VALUES ("row1","remove on slave",1);
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DELETE FROM t1;
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BEGIN;
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UPDATE t1 SET c2="does not exist" WHERE c3=1;
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INSERT INTO t1 VALUES ("row2","new on slave",2);
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COMMIT;
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SELECT * FROM t1;
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c1 c2 c3
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row2 new on slave 2
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SHOW SLAVE STATUS;
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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
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<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
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DROP TABLE IF EXISTS t1;
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