mysql常用操作

mysql创建用户
    create user 'root'@'192.168.10.32';
    ALTER USER 'root'@'192.168.10.32' IDENTIFIED WITH mysql_native_password BY 'root';
    GRANT ALL ON *.* TO 'root'@'192.168.10.32';
    flush privileges;

create user 'root'@'192.168.10.32';   //create user 'root'@'192.168.10.%';
5.6 update mysql.user set password=password('root') where host = '192.168.3.23' and user='root';
5.7 update mysql.user set authentication_string=password('root') where host = '192.168.3.23' and user='root';
5.7 ALTER USER 'root'@'192.168.10.32' IDENTIFIED WITH mysql_native_password BY 'root';
8.0 ALTER USER 'root'@'192.168.10.32' IDENTIFIED WITH mysql_native_password BY 'root'; //ALTER USER 'root'@'192.168.10.%' IDENTIFIED WITH mysql_native_password BY 'root';
GRANT ALL ON *.* TO 'root'@'192.168.10.32'; //GRANT ALL ON *.* TO 'root'@'192.168.10.%';
flush privileges;

mysql手动应用二进制日志
    mysqlbinlog --no-defaults --start-position=1 D:mysql812mysql-8.0.12-winx64datainlog.000011 | mysql -uroot -proot --port 4445

mysql主从复制
    mysqldump --port 3208 -h 127.0.0.1 --master-data=2 --lock-all-tables --routines --triggers --events -uroot -p --databases lhh > d:/bak2.sql
#mysqldump --port 3208 -h 127.0.0.1 --master-data=2 --lock-all-tables --routines --triggers --events --opt -d lhh  -uroot -p > d:/bak3.sql #只备份结构
#mysqldump --port 3208 -h 127.0.0.1 --master-data=2 -uroot -p -t lhh > d:/bak5.sql #只备份数据

    CHANGE MASTER TO
    MASTER_HOST='127.0.0.1',
    MASTER_USER='root',
    MASTER_PASSWORD='root',
    MASTER_LOG_FILE='mysql-bin.000013',
    master_port=3208,
    MASTER_LOG_POS=235;

    start slave;

mysql误删除恢复(mysql崩溃数据一致性恢复)
    binlog2sql恢复不一致数据