1、使用into outfile '保存到操作系统的外部文件路径'

mysql -uroot -p123456 -hhostname -P3306

select   column_name_list  from table_name where condition  into outfile '/home/glc/tmp/yes.csv';

 

2、使用 mysql  -hXXX  -e "select  column_name_list  from table_name where condition "  > no.csv

 

 

3、使用 mysql  -hXXX   -ss  < my.sql    > no.csv  &

其中my.sql中内容为：use database_glc;select column_name_list  from table_name where condition;