SQL语句导出数据

SELECT ... INTO OUTFILE  只能导出到服务端

例:select * from table_name into outfile '/tmp/out.txt'

报错:

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

因为secure_file_prviv 值为NULL,在my.cnf 设置，重启mysqld解决