39 lines
983 B
Transact-SQL
39 lines
983 B
Transact-SQL
CREATE DATABASE buch;
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CREATE TABLE buch.tblBank
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(
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BLZ char(8)CONSTRAINT pkBLZ PRIMARY KEY,
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Bank varchar(50) NOT NULL
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);
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GO
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CREATE TABLE buch.tblAutor
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(
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ID smallint IDENTITY(1,1)CONSTRAINT pkID PRIMARY KEY,
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Vorname varchar(20) NOT NULL,
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Nachname varchar(50) NOT NULL,
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KontoNr char(10) NULL CONSTRAINT ckKontoNr CHECK (KontoNr
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LIKE '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'),
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BLZ char(8) NULL CONSTRAINT fkBLZ REFERENCES
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buch.tblBank(BLZ)
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);
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GO
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CREATE TABLE buch.tblBuch
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(
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ISBN char(13) CONSTRAINT pkISBN PRIMARY KEY,
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Titel varchar (300) NOT NULL,
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Preis money CONSTRAINT dePreis DEFAULT 0
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);
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GO
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CREATE TABLE buch.tblAutorBuch
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(
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ID smallint NOT NULL CONSTRAINT fkID
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REFERENCES buch.tblAutor(ID),
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ISBN char(13) NOT NULL CONSTRAINT fkISBN
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REFERENCES buch.tblBuch(ISBN) ON UPDATE CASCADE,
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Anteil decimal(5,2) CONSTRAINT ckAnteil CHECK (Anteil <= 100.00),
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CONSTRAINT pkIDISBN PRIMARY KEY(ID, ISBN)
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);
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GO |