文章目录
需要在虚拟机上开启数据库
点击确定后,可以点开这个连接,查看数据库信息
运行 init_mysql.sql 创建mall 数据库
-- 设置sql_mode
set sql_mode = 'NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES';-- 创建数据库mall
create database mall;-- 切换数据库
use mall;-- 创建用户信息表
CREATE TABLE t_user_info(user_id varchar(100) not null,user_name varchar(100) not null,sex varchar(10) not null,age int not null,country_code varchar(100) not null,province_code varchar(100) not null,city_code varchar(100) not null
)DEFAULT CHARSET='utf8';-- 创建订单表
CREATE TABLE t_sale_order(sale_id varchar(100) not null,user_id varchar(100) not null,goods_id varchar(100) not null,price int not null,sale_count int not null,total_price int not null,create_time varchar(100) not null
)DEFAULT CHARSET='utf8';-- 创建商品信息表
CREATE TABLE dim_goods_info(goods_id varchar(100) not null,goods_name varchar(100) not null
)DEFAULT CHARSET='utf8';-- 创建国家信息表
CREATE TABLE dim_country_info(country_code varchar(100) not null,country_name varchar(100) not null
)DEFAULT CHARSET='utf8';-- 创建省份信息表
CREATE TABLE dim_province_info(province_code varchar(100) not null,province_name varchar(100) not null,country_code varchar(100) not null
)DEFAULT CHARSET='utf8';-- 创建城市信息表
CREATE TABLE dim_city_info(city_code varchar(100) not null,city_name varchar(100) not null,province_code varchar(100) not null
)DEFAULT CHARSET='utf8';-- 用户信息表插入数据
insert into t_user_info values('c001','王小名','男',22,'86','32','320100');
insert into t_user_info values('c002','李虎','男',40,'86','32','320200');
insert into t_user_info values('c003','韩静','女',26,'86','32','320600');
insert into t_user_info values('c004','董冬','男',35,'86','32','321100');
insert into t_user_info values('c005','张茗','男',21,'86','32','321200');
insert into t_user_info values('c006','张一凡','男',56,'86','32','321300');
insert into t_user_info values('c007','王花','女',20,'86','32','320100');
insert into t_user_info values('c008','刘梦','女',31,'86','32','320600');
insert into t_user_info values('u001','peter','男',30,'1','12','2233');
insert into t_user_info values('u002','rose','女',22,'1','08','2345');
insert into t_user_info values('u003','jack','男',26,'1','02','3663');
insert into t_user_info values('u004','marel','男',31,'1','11','4567');
commit;-- 订单表插入数据
insert into t_sale_order values('s001','c002','g005',1099,1,1099,'2022-11-08 09:23:54');
insert into t_sale_order values('s002','c002','g001',3000,2,6000,'2022-11-08 10:12:36');
insert into t_sale_order values('s003','c004','g006',2899,1,2899,'2022-11-08 09:23:54');
insert into t_sale_order values('s004','u001','g001',3000,1,3000,'2022-11-08 08:01:21');
insert into t_sale_order values('s005','u002','g002',100,3,300,'2022-11-08 13:40:00');
insert into t_sale_order values('s006','c006','g009',299,1,299,'2022-11-08 08:11:20');
insert into t_sale_order values('s007','u003','g005',1099,1,1099,'2022-11-08 15:01:33');
insert into t_sale_order values('s008','c006','g004',3000,1,3000,'2022-11-08 17:08:01');
insert into t_sale_order values('s009','c005','g008',10,8,80,'2022-11-08 12:08:23');
insert into t_sale_order values('s010','c006','g002',100,1,100,'2022-11-08 22:23:14');
insert into t_sale_order values('s011','c006','g007',99,10,999,'2022-11-08 23:07:42');
insert into t_sale_order values('s012','c007','g007',99,1,99,'2022-11-08 06:51:03');
commit;-- 商品信息表插入数据
insert into dim_goods_info values('g001','OPPO K9x 5G全网通手机');
insert into dim_goods_info values('g002','儿童历史地理大百科全书 绘本礼盒典藏全40册');
insert into dim_goods_info values('g003','欧珀莱 AUPRES 时光锁小紫钻抗皱紧实眼霜');
insert into dim_goods_info values('g004','苏泊尔(SUPOR)净水器家用超滤软水机');
insert into dim_goods_info values('g005','小米粽 平板电脑');
insert into dim_goods_info values('g006','GoPro HERO11 Black运动相机');
insert into dim_goods_info values('g007','云南实建褚橙冰糖橙');
insert into dim_goods_info values('g008','四色蓝泡泡洁厕');
insert into dim_goods_info values('g009','奥康男鞋');
commit;-- 国家信息表插入数据
insert into dim_country_info values('1','美国');
insert into dim_country_info values('65','新加坡');
insert into dim_country_info values('81','日本');
insert into dim_country_info values('61','澳大利亚');
insert into dim_country_info values('54','阿根廷');
insert into dim_country_info values('55','巴西');
insert into dim_country_info values('45','丹麦');
insert into dim_country_info values('86','中国');
commit;-- 省份信息表插入数据
insert into dim_province_info values('11','北京市','86');
insert into dim_province_info values('12','天津市','86');
insert into dim_province_info values('31','上海市','86');
insert into dim_province_info values('50','重庆市','86');
insert into dim_province_info values('13','河北省','86');
insert into dim_province_info values('41','河南省','86');
insert into dim_province_info values('53','云南省','86');
insert into dim_province_info values('21','辽宁省','86');
insert into dim_province_info values('23','湖南省','86');
insert into dim_province_info values('43','黑龙江省','86');
insert into dim_province_info values('34','安徽省','86');
insert into dim_province_info values('37','山东省','86');
insert into dim_province_info values('65','新疆维吾尔自治区','86');
insert into dim_province_info values('32','江苏省','86');
insert into dim_province_info values('33','浙江省','86');
insert into dim_province_info values('36','江西省','86');
commit;-- 城市信息表插入数据
insert into dim_city_info values('320100','南京市','32');
insert into dim_city_info values('320200','无锡市','32');
insert into dim_city_info values('320300','徐州市','32');
insert into dim_city_info values('320400','常州市','32');
insert into dim_city_info values('320500','苏州市','32');
insert into dim_city_info values('320600','南通市','32');
insert into dim_city_info values('320700','连云港市','32');
insert into dim_city_info values('320800','淮安市','32');
insert into dim_city_info values('320900','盐城市','32');
insert into dim_city_info values('321000','扬州市','32');
insert into dim_city_info values('321100','镇江市','32');
insert into dim_city_info values('321200','泰州市','32');
insert into dim_city_info values('321300','宿迁市','32');
commit;
放入上面 init_mysql.sql 的sql语句,运行
点击刷新后创建成功
创建result数据库
-- 设置sql_mode
set sql_mode = 'NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES';-- 创建数据库result,并进行切换
create database result;use result;-- 创建城市订单总额表
CREATE TABLE t_city_sale_total(city_name varchar(100) not null,city_total_price int not null
)DEFAULT CHARSET='utf8';
运行 init_hive.sql 创建mall_bigdata数据库
--创建数据库mall_bigdata
create database if not exists mall_bigdata;--切换数据库至mall_bigdata
use mall_bigdata;--创建用户信息表
create table if not exists mall_bigdata.ods_user_info
(user_id STRING comment "用户id",user_name STRING comment "用户姓名",sex STRING comment "性别",age INT comment "年龄",country_code STRING comment "国家码",province_code STRING comment "省份码",city_code STRING comment "城市码"
)
comment "用户信息表"
row format delimited fields terminated by ","
stored as textfile;--创建订单表
create table if not exists mall_bigdata.ods_sale_order
(sale_id STRING comment "订单id",user_id STRING comment "用户id",goods_id STRING comment "商品id",price INT comment "单价",sale_count INT comment "购买数量",total_price INT comment "购买总金额",create_time STRING comment "订单生成时间"
)
comment "销售订单表"
row format delimited fields terminated by ","
stored as textfile;--创建商品信息表
create table if not exists mall_bigdata.dim_goods_info
(goods_id STRING comment "商品id",goods_name STRING comment "商品名称"
)
comment "商品信息表"
row format delimited fields terminated by ","
stored as textfile;--创建国家信息表
create table if not exists mall_bigdata.dim_country_info
(country_code STRING comment "国家码",country_name STRING comment "国家名称"
)
comment "国家信息表"
row format delimited fields terminated by ","
stored as textfile;--创建省份信息表
create table if not exists mall_bigdata.dim_province_info
(province_code STRING comment "省份码",province_name STRING comment "省份名称",country_code STRING comment "国家码"
)
comment "省份信息表"
row format delimited fields terminated by ","
stored as textfile;--创建城市信息表
create table if not exists mall_bigdata.dim_city_info
(city_code STRING comment "城市码",city_name STRING comment "城市名称",province_code STRING comment "省份码"
)
comment "城市信息表"
row format delimited fields terminated by ","
stored as textfile;
在/opt/file 文件夹下上传或者创建上述的init_hive.sql文件
执行sql文件
hive -f init_hive.sql