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111 lines
2.8 KiB
111 lines
2.8 KiB
set echo on;
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alter session set nls_language = english;
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alter session set nls_date_format = 'DD-MON-YYYY';
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alter session set nls_date_language = english;
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create table FLUGHAFEN (
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FHC varchar(3),
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LAND varchar(3),
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STADT varchar(50) default null,
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NAME varchar(50) default null,
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constraint FLUGHAFEN_PS
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primary key (FHC)
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);
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create table FLUGLINIE (
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FLC varchar(2),
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LAND varchar(3),
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HUB varchar(3) default null,
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NAME varchar(30) default null,
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ALLIANZ varchar(20) default null,
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constraint FLUGLINIE_LAND_NN
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check (LAND is not null),
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constraint FLUGLINIE_ALLIANZ_CHK
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check (ALLIANZ in ('Star','Excellence','Leftover','OneWorld','SkyTeam')),
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constraint FLUGLINIE_PS
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primary key (FLC),
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constraint FLUGLINIE_FS_HUB
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foreign key (HUB) references FLUGHAFEN(FHC)
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)
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HORIZONTAL (FLC('CC','KK'));
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create table FLUG (
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FNR integer,
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FLC varchar(2),
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FLNR integer,
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VON varchar(3),
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NACH varchar(3),
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AB integer,
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AN integer,
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constraint FLUG_VON_NN
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check (VON is not null),
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constraint FLUG_NACH_NN
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check (NACH is not null),
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constraint FLUG_AB_NN
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check (AB is not null),
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constraint FLUG_AN_NN
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check (AN is not null),
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constraint FLUG_AB_CHK
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check (AB between 0 and 2400),
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constraint FLUG_AN_CHK
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check (AN between 0 and 2400),
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constraint FLUG_VONNACH_CHK
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check (VON != NACH),
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constraint FLUG_PS
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primary key (FNR),
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constraint FLUG_FS_FLC
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foreign key (FLC) references FLUGLINIE(FLC),
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constraint FLUG_FS_VON
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foreign key (VON) references FLUGHAFEN(FHC),
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constraint FLUG_FS_NACH
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foreign key (NACH) references FLUGHAFEN(FHC)
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)
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HORIZONTAL (AB(0800,1200));
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create table PASSAGIER (
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PNR integer,
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NAME varchar(40),
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VORNAME varchar(40) default null,
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LAND varchar(3) default null,
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constraint PASSAGIER_NAME_NN
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check (NAME is not null),
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constraint PASSAGIER_PS
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primary key (PNR)
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)
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HORIZONTAL (PNR(35,70));
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create table BUCHUNG (
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BNR integer,
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PNR integer,
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FLC varchar(2),
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FLNR integer,
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VON varchar(3),
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NACH varchar(3),
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TAG varchar(20),
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MEILEN integer,
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PREIS integer,
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constraint BUCHUNG_NACH_NN
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check (NACH is not null),
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constraint BUCHUNG_MEILEN_NN
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check (MEILEN is not null),
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constraint BUCHUNG_PREIS_NN
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check (PREIS is not null),
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constraint BUCHUNG_MEILEN_CHK
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check (MEILEN >= 0),
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constraint BUCHUNG_PREIS_CHK
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check (PREIS > 0),
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constraint BUCHUNG_PS
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primary key (BNR),
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constraint BUCHUNG_FS_PNR
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foreign key (PNR) references PASSAGIER(PNR),
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constraint BUCHUNG_FS_FLC
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foreign key (FLC) references FLUGLINIE(FLC),
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constraint BUCHUNG_FS_VON
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foreign key (VON) references FLUGHAFEN(FHC),
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constraint BUCHUNG_FS_NACH
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foreign key (NACH) references FLUGHAFEN(FHC)
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)
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HORIZONTAL (VON('FFF','GGG'));
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