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将txt数据导入到infobright_MySQL

程序员文章站 2022-04-28 13:29:26
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将txt数据导入到infobright

infobright不能insert,所以数据只能通过load导入,但是infobright对txt的格式有非常严格的要求,格式不对是不能导入数据的。废话不多说,导数据

1,建表:

           mysql> create table example2 (       -> id int not null,       -> textfield varchar(20) not null,       -> number int not null)engine=birghthouse;          Query OK, 0 rows affected, 2 warnings (0.11 sec)

2,建立txt数据,这步非常重要,能不能导入就看你建的格式对不对

txt内容:

1,"one,two or three",1234

注意:

(1)“”是为了将列区分开,

(2)每行写好后必须回车,不然导不进去。

3,将txt导入到infobright:

           mysql> load data infile 'F://in2.txt' into table example2 fields terminated by ',' enclosed by '"';          Query OK, 1 row affected (0.50 sec)          Records: 1  Deleted: 0  Skipped: 0  Warnings: 0

load语句和你建的txt是有联系的

4,验证:

            mysql> select * from example2;   +----+------------------+--------+   | id | textfield        | number |   +----+------------------+--------+   |  1 | one,two or three |   1234 |   +----+------------------+--------+ 1 row in set (0.02 sec)

txt内容也可这样:

1,one/, two or three,1234

load语句也要相应的变化

LOAD DATA INFILE 'F://in2.txt' INTO TABLE test_table1 FIELDS TERMINATED BY ',' ENCLOSED BY 'NULL' ESCAPED BY '//';


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相关标签: insert mysql