📄 创建数据库表的sql语句.txt
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CREATE TABLE UserTable(ID int identity, UserName char(40), Password char(40),
Power char(40), CONSTRAINT ID_User_Containt PRIMARY KEY (ID));
CREATE TABLE books(ID int identity, BookName char(20), Press char(20), Author char(20),
PressDate char(10), Price char(10), Com char(20), books_count char(2),
borrowed_count char(2), CONSTRAINT ID_Contraint_PK PRIMARY KEY (ID));
CREATE TABLE bookBrowse(ID int identity, StudentName char(40), BookName char(40),
ReturnDate char(10), BorrowDate char(10), Com char(40), Is_Returned char(2),
CONSTRAINT ID_BookBrowse_Containt PRIMARY KEY (ID));
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