导出一个表的记录到指定文件
select v,'1','1','@' from keyword2 into outfile "/home/mysql/dit.txt" fields terminated by '\t' lines terminated by '\r\n';
导出一个表的记录到指定文件
select v,'1','1','@' from keyword2 into outfile "/home/mysql/dit.txt" fields terminated by '\t' lines terminated by '\r\n';