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CREATE TABLE BOOK(
NO CHAR(8) PRIMARY KEY,
TITLE VARCHAR2(50) NOT NULL,
AUTHOR VARCHAR2(20) ,
PUBLISH VARCHAR2(20),
PUB_DATE DATE,
PRICE NUMBER(6,2)
);
CREATE TABLE READER(
RNO CHAR(6) PRIMARY KEY,
RNAME VARCHAR2(20) NOT NULL
);
CREATE TABLE BORROW(
NO CHAR(8),
RNO CHAR(6),
BORROW_DATE DATE DEFAULT SYSDATE,
PRIMARY KEY(NO,RNO),
FOREIGN KEY (NO) REFERENCES BOOK(NO),
FOREIGN KEY (RNO) REFERENCES READER(RNO)
);
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BOOK
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TITLE
AUTHOR
PUBLISH
PUB_DATE
PRICE
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2003-01-01
38
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2002-07-01
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2004-04-03
49
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2004-03-01
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2002-01-01
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2003-07-08
38
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@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
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@orderid nvarchar(50),--Ö÷¼üÅÅÐò
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Ò»¸öLabel: lLable(ÓÃÓÚ×¢²á³É¹¦ºóÏÔʾӦ´ð)
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