mysql工具1

1. mysql可以直接load data

用法：LOAD DATA [LOW_PRIORITY] [LOCAL] INFILE 'file_name.txt' [REPLACE | IGNORE] INTO TABLE tbl_name
　　默认字段分割符:\t,　默认行分隔符:\n　
　　示例：load data infile "file.txt" into table comments character set utf8 (id,comment);
　　如果出现错误：

The MySQL server is running with the --secure-file-priv option so it cannot execute this statement

执行：

 show variables like '%secure%';
 +--------------------------+-----------------------+
 | Variable_name | Value |
 +--------------------------+-----------------------+
 | require_secure_transport | OFF |
 | secure_auth | ON |
 | secure_file_priv | /var/lib/mysql-files/ |
 +--------------------------+-----------------------+

　　将文件移动到/var/lib/mysql-files/，指定文件位置/var/lib/mysql-files/file_name.txt，重新执行 。具体用法