进入mysql:
mysql -u root -p
显示数据库:
show databases;
创建数据库:
CREATE DATAbase JobData CHARACTER SET utf8 COLLATE utf8_general_ci;
使用数据库jobdata:
use JobData;
创建表TABLE t_city_count:
CREATE TABLE t_city_count(
city varchar(30) DEFAULT NULL,
count int(5) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
创建表t_salary_dist:
CREATE TABLE t_salary_dist(
salary varchar(30) DEFAULT NULL,
count int(5) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
创建表t_company_count:
CREATE TABLE t_company_count (
company varchar(30) DEFAULT NULL,
count int(5) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
创建表t_kill_count:
CREATE TABLE t_kill_count(
kills varchar(30) DEFAULT NULL,
count int(5) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8;



