1,在mysql中建一张表:
create table t_mis(
uid mediumint not null,
cid smallint not null,
rating tinyint not null)engine=MyISAM;
插入数据:insert into t_mis(uid,cid,rating) values('70000','3600','5');
2,将数据导出csv文件:
select * from t_mis into outfile 'F:\\mytable.csv' fields terminated by ',' optionally enclosed by '"' lines terminated by '\n';
3,在infobright中建一个表:
create table t_ib(
uid mediumint not null,
cis smallint not null,
rating tinyint not null)engine=brighthouse;
4,导入csv到表t_ib中:
load data infile 'F:\\mytable.csv' into table t_ib fields terminated by ',' optionally enclosed by '"' lines terminated by '\n';
5,验证:
mysql> select * from t_ib;
+-------+------+--------+
| uid | cis | rating |
+-------+------+--------+
| 70000 | 3600 | 5 |
+-------+------+--------+
2 rows in set (0.05 sec)
ok了,这样mysql中的数据就能导入到infobright中了。