需求：某些特殊的資料要同步到其他伺服器

匯出

命令結構: select … into outfile ‘儲存路徑+檔名’;

SELECT * FROM user where id between 2 and 20 into outfile '/opt/user.sql';

問題
LZ，執行這條命令時，報如下異常

ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option so it cannot execute this statement

解決
執行如下命令

 show variables like
 
 '%secure%';

結果如下

+--------------------------+-----------------------+
| Variable_name            | Value                 |
+--------------------------+-----------------------+
| require_secure_transport | OFF                   |
| secure_auth              | ON                    |
| secure_file_priv         |
 
 /var/lib/mysql-files/ |
+--------------------------+-----------------------+

找到secure_file_priv所對應的路徑，改掉即可

SELECT * FROM user where id between 2 and 20 into outfile '/var/lib/mysql-files/user.sql';

匯入

命令結構：load data local infile ‘檔案路徑’ into table 表名 character set utf8;

load data local infile "/opt/user.sql"
 
 into table `user`;

注意：當你資料有問題時，比如違反了唯一約束，外健問題等，這行命令照樣執行，只是有問題的資料的不會匯入進去