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Create TABLE IF NOT EXISTS `books` (
`book_id` smallint(6) NOT NULL auto_increment COMMENT 'Êé¼®±àºÅ',
`book_name` char(20) NOT NULL COMMENT 'ÊéÃû',
`book_pic` varchar(200) NOT NULL COMMENT '·âÃæ',
`book_author` char(20) NOT NULL COMMENT '×÷Õß',
`book_pub` char(40) NOT NULL COMMENT '³ö°æÉç',
`book_sort` char(6) NOT NULL COMMENT '·ÖÀà',
`book_owner` char(6) default NULL COMMENT 'ËùÓÐÕß',
`book_borrower` char(7) default NULL COMMENT '½èÔÄÕß',
`book_borrower_time` date default NULL COMMENT '½èÔÄʱ¼ä',
PRIMARY KEY (`book_id`),
INDEX (book_borrower))
ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci AUTO_INCREMENT=5 ;
Create TABLE IF NOT EXISTS `parts` (
`part_id` smallint(6) NOT NULL COMMENT '³ÉÔ±±àºÅ',
`part_name` varchar(6) NOT NULL COMMENT '³ÉÔ±Ãû',
`part_mail` varchar(
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