46 lines
1.3 KiB
SQL
46 lines
1.3 KiB
SQL
-- Creates the tables for the Abo DB
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--
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-- Author: Andreas Zweili
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-- Erstellt: 2017-01-06
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-- DB-Server SQL Server 2016
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use Abo
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if not exists (select * from sysobjects where name='anrede')
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CREATE TABLE anrede (
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anrede_id int identity(1,1) not null,
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anrede varchar(50) not null,
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constraint pk_anrede primary key (anrede_id)
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);
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if not exists (select * from sysobjects where name='ort')
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CREATE TABLE ort (
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ort_id int identity(1,1) not null,
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ortsname varchar(50) not null,
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postleizahl int not null,
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constraint pk_ort primary key (ort_id)
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);
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if not exists (select * from sysobjects where name='abo')
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CREATE TABLE abo (
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abo_id int identity(1,1) not null,
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abo_name varchar(50) not null,
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abo_gebuehr money not null,
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constraint pk_abo primary key (abo_id)
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);
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if not exists (select * from sysobjects where name='mitglied')
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CREATE TABLE mitglied (
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mitglied_id int identity(1,1) not null,
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anrede_id int not null,
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mitglied_name varchar(50) not null,
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mitglied_vorname varchar(50) not null,
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eintrittsdatum date not null,
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ort_id int not null,
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abo_id int not null,
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constraint pk_mitglied primary key (mitglied_id),
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foreign key (anrede_id) references dbo.anrede(anrede_id),
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foreign key (ort_id) references dbo.ort(ort_id),
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foreign key (abo_id) references dbo.abo(abo_id)
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);
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