📄 table.txt
字号:
bookBrowse:
Id number(3),primary key
studentName varchar2(40),not null
bookName varchar2(40),not null
borrowDate Date,
returnDate Date,
com varchar2(40),
is_returned char(2),not null,否
books:
id number(3),primary key
bookName varchar2(40),not null
press varchar2(40),not null
author varchar2(40),not null
address varchar2(40),
pressDate Date,
price number(5,2),
com varchar2(40),
books_count number(2),
borrowed_count number(2),
userTable:
id number(3),primary key
userName varchar2(20),not null
password varchar2(20),not null
power varchar(20),not null
id_browse_sequence
id_user_sequence
id_sequence
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