图书管理程序(一)

  •   2009-08-01/08:11
  • 本级程序所用的数据表结构:
    # --------------------------------------------------------
    #
    # 数据表的结构 'author'
    #

    CREATE TABLE author (
       author_id int(6) DEFAULT '0' NOT NULL auto_increment,
       first_name varchar(20) binary NOT NULL,
       last_name varchar(20) NOT NULL,
       address varchar(100) binary NOT NULL,
       zipcode varchar(10) NOT NULL,
       telephone varchar(10) NOT NULL,
       email varchar(50) NOT NULL,
       comment varchar(255) NOT NULL,
       PRIMARY KEY (author_id),
       KEY first_name (first_name),
       KEY last_name (last_name),
       KEY address (address),
       KEY zipcode (zipcode),
       KEY email (email)
    );

    # --------------------------------------------------------
    #
    # 数据表的结构 'books'
    #

    CREATE TABLE books (
       books_id int(6) DEFAULT '0' NOT NULL auto_increment,
       books_name varchar(100) binary NOT NULL,
       publisher_id varchar(6) NOT NULL,
       date_pub datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
       type varchar(6) NOT NULL,
       pages varchar(4) NOT NULL,
       price float(6,2) DEFAULT '0.00' NOT NULL,
       comment varchar(255) binary NOT NULL,
       ISBN varchar(25) NOT NULL,
       PRIMARY KEY (books_id),
       KEY name (books_name),
       KEY publisher (publisher_id),
       KEY date_pub (date_pub),
       KEY price (price),
       KEY pages (pages),
       KEY type (type),
       KEY ISBN (ISBN)
    );
    # --------------------------------------------------------
    #
    # 数据表的结构 'books_author'
    #

    CREATE TABLE books_author (
       id int(6) DEFAULT '0' NOT NULL auto_increment,
       books_id varchar(6) NOT NULL,
       author_id varchar(6) NOT NULL,
       author_type varchar(6) NOT NULL,
       PRIMARY KEY (id)
    );

    # --------------------------------------------------------
    #
    # 数据表的结构 'publisher'
    #

    CREATE TABLE publisher (
       publisher_id int(6) DEFAULT '0' NOT NULL auto_increment,
       publisher_name varchar(100) binary NOT NULL,
       address varchar(100) NOT NULL,
       zipcode varchar(10) NOT NULL,
       telephone varchar(10) NOT NULL,
       telefax varchar(10) NOT NULL,
       email varchar(50) NOT NULL,
       PRIMARY KEY (publisher_id),
       KEY name (publisher_name),
       KEY address (address),
       KEY email (email)
    );


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