数据库实验报?7个实验完整附截图) - 百度文库 ϵͷ

ʱ : һ 数据库实验报?7个实验完整附截图) - 百度文库ϿʼĶ

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γƣ ϵר ҵ ѧ ţָʦ

ʵ鱨

ݿԭӦ

ѧ뼼 ѧ뼼

2012

³

2014 5 18

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ʵĿ 1 2 ɼ ָʦ ʵһ ݿĶʵ飨֤ԣ ʵ ݿĽάʵ飨 ֤ԣ 3 4 ʵ ݿIJѯʵ飨֤ԣ ʵ ݿͼʵ飨֤ ԣ 5 ʵ 洢̲ʵ ۺԣ

ʵһݿĶʵ

һʵĿģ

1 MySQL Server 6.0 İװ̺ͷ

2Ҫѧպʹ SQLT-SQLSQL Server Enterpriser Manager Server ݿ⡢޸ıṹѧʹ SQL Server Query Analyzer,TSQL ͽн ʵ黷 ӲPC

Windowsϵͳ MySQL Server 6.0 Navicat for MySQL 9.0

ʵݺԭ

1װ MySQLԼӦ GUI

2 SQLѧ-γݿ

ѧ Studentѧ Sno Sname SageԱ Ssexϵ Sdept

γCourseγ̺ CnoγCnameпCpnoѧ Ccredit ѡSCѧ Snoγ̺Cnoɼ Grade Ҫ:

1) SQL⡢ͽϵ 2) ѡʵ͡

3) ҪмԼͱԼ

ġʵ鲽裺

1 Navicat for MySQLȻݿӣ뵽 GUI棻 2ͼν潨

student Ϣ

ֶ Sno Sname Ssex Sage Sdept varchar varchar varchar smallint varchar 9 20 Լ ǿա 2 6 20 courseϢ

ֶ Cno Cname Cpno Ccredit varchar varchar varchar smallint 4 40 Լ ǿա course Cno 4 6 scϢ

ֶ Sno Cno Grade

1ݿ⣬ localhost еҼͼ1ʾ½ݿ⡱ڵĴݿƣͼ2ʾȻ󵥻ȷݿĽ

2½ݿ⣬ڱλõһͼ3½ֱڡλϱʾֶͼеݣͼ 456ʾڡӦԼͼ78

3ʽ

1ѯȻ½ѯڵ½ѯ CREATE DATABASE zhouһΪ zhou ݿ⣻

varchar varchar smallint 9 4 Լ ǿա student Sno,ɾ 6 ǿա course Cno

2ͨuse zhou뵽 zhou ݿУ 3ڲѯ༭зֱ student CREATE TABLE student (Sno varchar(10) PRIMARY KEY, Sname varchar(20) UNIQUE, Ssex varchar(2), Sage SMALLINT, Sdept varchar(20)