te table 图书续借记录信息表(Р ReadID varchar(20) primary key,Р BookID varchar(20) primary key,Р BookName varchar(50),Р ReadNme varchar(50),Р RBTime datetime not null,Р RBDate datatime not null,Р OutDate datetime not null,Р ); Р 数据库中成功建立基本表的图示Р Р5.1.6 图书归还记录信息表的建立Р create table 图书归还记录信息表(Р ReadID varchar(20) not null,Р BookID varchar(20) not null,Р BookName varchar(50),Р ReadNme varchar(50),Р InData datetime not null,Р Outdate datetime not null,Р CONSTRAINT ReadID primary key (BookID)Р ); Р 数据库中成功建立基本表的图示Р Р5.1.7 图书罚款记录信息表的建立Р create table 图书罚款记录信息表(Р ReadID varchar(20) primary key,Р BookID varchar(20) primary key,Р ReadNme varchar(50),Р BookName varchar(50),Р Fine varchar(10) not null,Р Outdate datetime not null,Р InDate datetime not null,Р YHDate datetime not null,Р ); Р 数据库中成功建立基本表的图示Р Р5.1.8 关系图