数据库练习;虚拟用户信息生成器,可生成百万级别数据提供练习优化
create database playground character set 'utf8';
use playground;
drop table user_info;
create table user_info (
id int unsigned primary key AUTO_INCREMENT,
username varchar(100),
password varchar(100),
idcard varchar(100),
email varchar(100),
name varchar(100),
address varchar(500),
-- sex 1男0女
sex tinyint,
phone varchar(100)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;- dataGenerater.js 数据生成器
- Mtils.amd.cmd.umd.js 依赖包
- user-info.sql 已经生成好的示例文件
- 数据生成器由nodejs编写需要安装node.js环境
- 编辑dataGenerater.js，修改生成条数和生成路径
- 打开控制台，然后等待运行结束即可；结束时有数据生成完毕；耗时：XXX的提示；
- 将生成的sql文件导入数据库，即可开始上手练习
insert into user_info values
(null, 'binianer', 'f3d866e70213583e290d607cd2cb67c0', '530181201009218304', '[email protected]', '毕念儿', '云南省西双版纳傣族自治州勐腊县', '0', '13771701654'),
(null, 'yuzuiping', '0ff2b59c0e20952fa483b6bc4fefb309', '452124200903145808', '[email protected]', '余醉萍', '四川省攀枝花市东区', '0', '13392232896'),
(null, 'douanbai', '7f45ecd81bda9719457c706819f82546', '532932198604164527', '[email protected]', '窦安白', '福建省漳州市东山县', '0', '13532845493'),
(null, 'yangyiran', '2e935275ef5b98d690c22729adc59c64', '429001200102248998', '[email protected]', '杨益冉', '山东省济南市平阴县', '1', '18954603561'),
(null, 'liujiayi', 'c764f79980cfa0dc62bd640a4fc3b8fc', '500243199501256638', '[email protected]', '柳嘉怡', '河北省保定市雄县', '1', '17197352519'),
(null, 'zhushishan', '12889c2db0b7f018270671c9935b4952', '41142319820315406X', '[email protected]', '朱诗珊', '湖南省益阳市资阳区', '0', '18943645822'),
(null, 'gexiafu', 'b29ae399c23ae186f9a4a16bf098c149', '630121200809210143', '[email protected]', '葛夏芙', '山西省临汾地区蒲县', '0', '13399657330'),
(null, 'lexixia', '331c0226ce71a97026d8ab0f20f92a8b', '210781198607187804', '[email protected]', '乐惜夏', '甘肃省甘南藏族自治州碌曲县', '0', '13370306616'),
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