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2020-05-30 阅读量: 995
MYSQL,批量导入数据操作不易出错~

创建数据库:

create database test;

进入数据库:

use test;

创建数据表dept、emp:

create table dept(

deptno int primary key,

dname varchar(15),

loc varchar(10)

);

create table emp(

empno int primary key auto_increment,

ename varchar(15) unique,

job varchar (10) not null default '-',

mgr int,

hiredate date,

sal float default 0,

comm float,

deptno int,

foreign key (deptno) references dept(deptno)

);

导入数据表dept数据:

insert into dept(deptno,dname,loc) values (10,'accounting','new york'),(20,'research','dallas');

insert into dept values (30,'sales','chicago'),(40,'operations','boston');

批量导入数据文件:

-- 首先获取安全路径

show variables like '%secure%';

-- 再操作如下:

load data infile "C:/ProgramData/MySQL/MySQL Server 8.0/Uploads/employee.csv"

into table emp

fields terminated by ','

ignore 1 lines;

查看数据表导入的数据:

select * from emp ;

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