windows下mysql主从同步时从服务器出现表已经存在解决办法

问题如下：

mysql> show slave status \G
*************************** 1. row ***************************
               Slave_IO_State:
                  Master_Host: 172.168.3.190
                  Master_User: slave
                  Master_Port: 12148
                Connect_Retry: 60
              Master_Log_File: binlog.000001
          Read_Master_Log_Pos: 753
               Relay_Log_File: WIN-OQBO622D6Q5-relay-bin.000002
                Relay_Log_Pos: 248
        Relay_Master_Log_File: binlog.000001
             Slave_IO_Running: No
            Slave_SQL_Running: No
              Replicate_Do_DB:
          Replicate_Ignore_DB:
           Replicate_Do_Table:
       Replicate_Ignore_Table:
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 1050
                   Last_Error: Error ‘Table ‘t‘ already exists‘ on query. Defaul
t database: ‘test‘. Query: ‘create table t (t1 int primary key)‘
                 Skip_Counter: 0
          Exec_Master_Log_Pos: 106
              Relay_Log_Space: 1367
              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: 1050
               Last_SQL_Error: Error ‘Table ‘t‘ already exists‘ on query. Defaul
t database: ‘test‘. Query: ‘create table t (t1 int primary key)‘
1 row in set (0.00 sec)

解决办法1如下：

1.删除t这个表

use test;

drop table t;

2.重新开启主从

start slave;

3.查看主从同步

show slave status \G

解决办法2如下：

1、停止同步

2、在mysql客户端输入下列语句

set global sql_slave_skip_counter=1

3、重新启动同步