WUT_Computer_Science/SQL stuff/ddl_script.ddl

-- Generated by Oracle SQL Developer Data Modeler 22.2.0.165.1149
--   at:        2022-11-23 12:17:07 CET
--   site:      Oracle Database 11g
--   type:      Oracle Database 11g



-- predefined type, no DDL - MDSYS.SDO_GEOMETRY

-- predefined type, no DDL - XMLTYPE

CREATE TABLE club (
    id                      INTEGER NOT NULL,
    budget                  INTEGER,
    training_ground_quality INTEGER,
    reputation              INTEGER,
    country_of_origin       VARCHAR2(4000),
    competition_id          INTEGER,
    manager_id              INTEGER NOT NULL
);

CREATE UNIQUE INDEX club__idx ON
    club (
        manager_id
    ASC );

ALTER TABLE club ADD CONSTRAINT club_id_un UNIQUE ( id );

CREATE TABLE competition (
    id         INTEGER,
    prize      INTEGER,
    country    VARCHAR2(4000),
    reputation INTEGER
);

ALTER TABLE competition ADD CONSTRAINT competition_id_un UNIQUE ( id );

CREATE TABLE manager (
    id         INTEGER,
    skill      INTEGER,
    reputation INTEGER,
    age        INTEGER,
    wage       INTEGER,
    club_id    INTEGER NOT NULL
);

CREATE UNIQUE INDEX manager__idx ON
    manager (
        club_id
    ASC );

ALTER TABLE manager ADD CONSTRAINT manager_id_un UNIQUE ( id );

CREATE TABLE match (
    id             INTEGER,
    score          INTEGER,
    rating         INTEGER,
    attendance     INTEGER,
    weather        VARCHAR2(4000),
    duration       INTEGER,
    "date"         DATE,
    referee_name   VARCHAR2(4000),
    competition_id INTEGER NOT NULL
);

ALTER TABLE match ADD CONSTRAINT match_id_un UNIQUE ( id );

CREATE TABLE player (
    id              INTEGER,
    skill           INTEGER,
    position        VARCHAR2(4000),
    reputation      INTEGER,
    contract_status VARCHAR2(4000),
    injuries        INTEGER,
    age             INTEGER,
    wages           INTEGER,
    transfer_value  INTEGER,
    club_id         INTEGER
);

ALTER TABLE player ADD CONSTRAINT player_id_un UNIQUE ( id );

CREATE TABLE stadium (
    id           INTEGER NOT NULL,
    capacity     INTEGER,
    reputation   INTEGER,
    location     VARCHAR2(4000),
    build_year   INTEGER,
    value        FLOAT,
    ticket_price FLOAT,
    club_id      INTEGER NOT NULL
);

CREATE UNIQUE INDEX stadium__idx ON
    stadium (
        club_id
    ASC );

ALTER TABLE stadium ADD CONSTRAINT stadium_id_un UNIQUE ( id );

CREATE TABLE takes_part_in (
    club_id  INTEGER NOT NULL,
    match_id INTEGER NOT NULL
);

ALTER TABLE takes_part_in ADD CONSTRAINT takes_part_in_pk PRIMARY KEY ( club_id,
                                                                        match_id );

CREATE TABLE takes_place_in (
    stadium_id     INTEGER NOT NULL,
    competition_id INTEGER NOT NULL
);

ALTER TABLE takes_place_in ADD CONSTRAINT takes_place_in_pk PRIMARY KEY ( stadium_id,
                                                                          competition_id );

ALTER TABLE club
    ADD CONSTRAINT club_competition_fk FOREIGN KEY ( competition_id )
        REFERENCES competition ( id );

ALTER TABLE club
    ADD CONSTRAINT club_manager_fk FOREIGN KEY ( manager_id )
        REFERENCES manager ( id );

ALTER TABLE manager
    ADD CONSTRAINT manager_club_fk FOREIGN KEY ( club_id )
        REFERENCES club ( id );

ALTER TABLE match
    ADD CONSTRAINT match_competition_fk FOREIGN KEY ( competition_id )
        REFERENCES competition ( id );

ALTER TABLE player
    ADD CONSTRAINT player_club_fk FOREIGN KEY ( club_id )
        REFERENCES club ( id );

ALTER TABLE stadium
    ADD CONSTRAINT stadium_club_fk FOREIGN KEY ( club_id )
        REFERENCES club ( id );

ALTER TABLE takes_part_in
    ADD CONSTRAINT takes_part_in_club_fk FOREIGN KEY ( club_id )
        REFERENCES club ( id );

ALTER TABLE takes_part_in
    ADD CONSTRAINT takes_part_in_match_fk FOREIGN KEY ( match_id )
        REFERENCES match ( id );

ALTER TABLE takes_place_in
    ADD CONSTRAINT takes_place_in_competition_fk FOREIGN KEY ( competition_id )
        REFERENCES competition ( id );

ALTER TABLE takes_place_in
    ADD CONSTRAINT takes_place_in_stadium_fk FOREIGN KEY ( stadium_id )
        REFERENCES stadium ( id );

CREATE OR REPLACE TRIGGER fknto_club BEFORE
    UPDATE OF competition_id ON club
    FOR EACH ROW
BEGIN
    IF :old.competition_id IS NOT NULL THEN
        raise_application_error(-20225, 'Non Transferable FK constraint CLUB_COMPETITION_FK on table CLUB is violated');
    END IF;
END;
/

CREATE OR REPLACE TRIGGER fknto_player BEFORE
    UPDATE OF club_id ON player
    FOR EACH ROW
BEGIN
    IF :old.club_id IS NOT NULL THEN
        raise_application_error(-20225, 'Non Transferable FK constraint PLAYER_CLUB_FK on table PLAYER is violated');
    END IF;
END;
/

CREATE OR REPLACE TRIGGER fkntm_takes_part_in BEFORE
    UPDATE OF match_id ON takes_part_in
BEGIN
    raise_application_error(-20225, 'Non Transferable FK constraint  on table takes_part_in is violated');
END;
/

CREATE OR REPLACE TRIGGER fkntm_takes_place_in BEFORE
    UPDATE OF competition_id ON takes_place_in
BEGIN
    raise_application_error(-20225, 'Non Transferable FK constraint  on table takes_place_in is violated');
END;
/



-- Oracle SQL Developer Data Modeler Summary Report: 
-- 
-- CREATE TABLE                             8
-- CREATE INDEX                             3
-- ALTER TABLE                             18
-- CREATE VIEW                              0
-- ALTER VIEW                               0
-- CREATE PACKAGE                           0
-- CREATE PACKAGE BODY                      0
-- CREATE PROCEDURE                         0
-- CREATE FUNCTION                          0
-- CREATE TRIGGER                           4
-- ALTER TRIGGER                            0
-- CREATE COLLECTION TYPE                   0
-- CREATE STRUCTURED TYPE                   0
-- CREATE STRUCTURED TYPE BODY              0
-- CREATE CLUSTER                           0
-- CREATE CONTEXT                           0
-- CREATE DATABASE                          0
-- CREATE DIMENSION                         0
-- CREATE DIRECTORY                         0
-- CREATE DISK GROUP                        0
-- CREATE ROLE                              0
-- CREATE ROLLBACK SEGMENT                  0
-- CREATE SEQUENCE                          0
-- CREATE MATERIALIZED VIEW                 0
-- CREATE MATERIALIZED VIEW LOG             0
-- CREATE SYNONYM                           0
-- CREATE TABLESPACE                        0
-- CREATE USER                              0
-- 
-- DROP TABLESPACE                          0
-- DROP DATABASE                            0
-- 
-- REDACTION POLICY                         0
-- 
-- ORDS DROP SCHEMA                         0
-- ORDS ENABLE SCHEMA                       0
-- ORDS ENABLE OBJECT                       0
-- 
-- ERRORS                                   0
-- WARNINGS                                 0