Mysql 5.6库级表级复制的搭建方法

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本篇内容主要讲解“Mysql 5.6 库级表级复制的搭建方法”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让丸趣 TV 小编来带大家学习“Mysql 5.6 库级表级复制的搭建方法”吧!

0. 架构信息
主库：192.168.56.100
从库：192.168.56.200

1. 主库操作
关闭数据库
[root@localhost test]# mysqladmin -uroot -p shutdown
Enter password:

修改配置文件
[root@localhost test]# vim /etc/my.cnf
[mysqld]

server-id=100
log-bin=/var/lib/mysql/mysqld-bin
binlog_format=row
# 复制的数据库
binlog-do-db=test

启动数据库
[root@localhost test]# mysqld_safe –defaults-file=/etc/my.cnf

可以通过下面命令查看要复制的数据库
[root@localhost test]# mysql -uroot -p
Type help; or \h for help. Type \c to clear the current input statement.

创建复制用户
mysql GRANT REPLICATION SLAVE ON *.* to repliform @ % identified by repliform
Query OK, 0 rows affected (0.00 sec)

2. 从库操作
关闭数据库
[root@localhost tmp]# mysqladmin -uroot -p shutdown
Enter password:

增加复制参数到配置文件中
[root@localhost tmp]# vim /etc/my.cnf
[mysqld]
server-id=200
log-bin=/var/lib/mysql/mysqld-bin
binlog_format=row
# 应用复制的表
replicate_do_table= test.emp
replicate_do_table= test.dept

配置复制
mysql CHANGE MASTER TO
– MASTER_HOST= 192.168.56.100 ,
– MASTER_PORT=3306,
– MASTER_USER= repliform ,
– MASTER_PASSWORD= repliform ,
– master_log_file= mysqld-bin.000001 ,
– master_log_pos=120;
Query OK, 0 rows affected, 2 warnings (0.06 sec)

mysql show slave status\G
*************************** 1. row ***************************
Slave_IO_State:
Master_Host: 192.168.56.100
Master_User: repliform
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysqld-bin.000001
Read_Master_Log_Pos: 120
Relay_Log_File: localhost-relay-bin.000001
Relay_Log_Pos: 4
Relay_Master_Log_File: mysqld-bin.000001
Slave_IO_Running: No
Slave_SQL_Running: No
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table: dept.dept,dept.emp
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 120
Relay_Log_Space: 120
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: NULL
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 0
Master_UUID:
Master_Info_File: /var/lib/mysql/master.info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State:
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set:
Executed_Gtid_Set:
Auto_Position: 0
1 row in set (0.00 sec)

mysql start slave;
Query OK, 0 rows affected (0.01 sec)

mysql show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 192.168.56.100
Master_User: repliform
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysqld-bin.000001
Read_Master_Log_Pos: 901
Relay_Log_File: localhost-relay-bin.000002
Relay_Log_Pos: 1065
Relay_Master_Log_File: mysqld-bin.000001
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table: test.dept,test.emp
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 0
Last_Error:
Skip_Counter: 0
Exec_Master_Log_Pos: 901
Relay_Log_Space: 1242
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 100
Master_UUID: 04ebf096-10cf-11e6-8077-080027e76b2b
Master_Info_File: /var/lib/mysql/master.info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for the slave I/O thread to update it
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set:
Executed_Gtid_Set:
Auto_Position: 0
1 row in set (0.00 sec)