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Use DatabaseStudy;
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Create Table S( FSNO char(4) Primary Key,
FSNAME char(10),
FSTATUS int,
FCITY char(10));
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Create Table P( FPNO char(4) Primary Key,
FPNAME char(10),
FCOLOR char(4),
FWEIGHT char(10));
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Create Table J( FJNO char(4) Primary Key,
FJNAME char(10),
FCITY char(10));
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Create Table SPJ( FSNO char(4) Foreign Key References S(FSNO),
FPNO char(4) Foreign Key References P(FPNO),
FJNO char(4) Foreign Key References J(FJNO),
FQTY int,
Primary Key(FSNO,FPNO,FJNO));

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Insert Into S Values('S1','¾«Òæ',20,'Ìì½ò');
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Insert Into S Values('S3','¶«·½ºì',30,'±±¾©');
Insert Into S Values('S4','·á̩ʢ',20,'Ìì½ò');
Insert Into S Values('S5','ΪÃñ',30,'ÉϺ£');

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Insert Into P Values('P1','ÂÝĸ','ºì&#


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