138 lines
4.8 KiB
SQL
138 lines
4.8 KiB
SQL
CREATE TABLE medalla(
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id_medalla NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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descripcion VARCHAR2(50),
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CONSTRAINT medalla_pk PRIMARY KEY (id_medalla)
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);
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CREATE TABLE categoria(
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id_categoria NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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descripcion VARCHAR(50),
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CONSTRAINT categoria_pk PRIMARY KEY (id_categoria)
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);
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CREATE TABLE atleta (
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id_atleta NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR2(50),
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apellido VARCHAR2(50),
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fecha_nacimiento DATE,
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nacionalidad VARCHAR2(50),
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CONSTRAINT atleta_pk PRIMARY KEY (id_atleta)
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);
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CREATE TABLE pais(
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id_pais NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR(50),
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CONSTRAINT pais_pk PRIMARY KEY (id_pais)
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);
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CREATE TABLE tipos_deportes(
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id_tipo NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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descripcion VARCHAR(50),
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CONSTRAINT tipo_pk PRIMARY KEY (id_tipo)
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);
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CREATE TABLE ciudad (
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id_ciudad NUMBER,
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nombre VARCHAR(50),
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pais NUMBER,
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CONSTRAINT ciudad_pk PRIMARY KEY (id_ciudad),
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CONSTRAINT ciudad_pais_fk FOREIGN KEY (pais) REFERENCES pais(id_pais)
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);
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CREATE TABLE lugar (
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id_lugar NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR2(50),
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capacidad NUMBER,
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ciudad NUMBER,
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CONSTRAINT lugar_pk PRIMARY KEY (id_lugar),
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CONSTRAINT lugar_ciudad_fk FOREIGN KEY (ciudad) REFERENCES ciudad(id_ciudad)
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);
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CREATE TABLE hotel(
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id_hotel NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR2(50),
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ciudad NUMBER,
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CONSTRAINT hotel_pk PRIMARY KEY (id_hotel),
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CONSTRAINT hotel_ciudad_fk FOREIGN KEY (ciudad) REFERENCES ciudad(id_ciudad)
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);
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CREATE TABLE capital(
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id_pais NUMBER,
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id_ciudad NUMBER,
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CONSTRAINT capital_pk PRIMARY KEY (id_pais, id_ciudad),
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CONSTRAINT capital_pais_fk FOREIGN KEY (id_pais) REFERENCES pais(id_pais),
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CONSTRAINT capital_ciudad_fk FOREIGN KEY (id_ciudad) REFERENCES ciudad(id_ciudad)
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);
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CREATE TABLE delegacion(
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id_delegacion NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR2(50),
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cantidad_atletas NUMBER,
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pais NUMBER,
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atleta NUMBER,
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CONSTRAINT delegacion_pk PRIMARY KEY (id_delegacion),
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CONSTRAINT delegacion_pais_fk FOREIGN KEY (pais) REFERENCES pais(id_pais),
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CONSTRAINT delegacion_atleta_fk FOREIGN KEY (atleta) REFERENCES atleta(id_atleta)
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);
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CREATE TABLE competencia(
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id_competencia NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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nombre VARCHAR2(50),
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categoria NUMBER,
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tipo NUMBER,
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lugar NUMBER,
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CONSTRAINT competencia_pk PRIMARY KEY (id_competencia),
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CONSTRAINT competencia_categoria_fk FOREIGN KEY (categoria) REFERENCES categoria(id_categoria),
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CONSTRAINT competencia_tipo_fk FOREIGN KEY (tipo) REFERENCES tipos_deportes(id_tipo),
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CONSTRAINT competencia_lugar_fk FOREIGN KEY (lugar) REFERENCES lugar(id_lugar)
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);
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CREATE TABLE precompetencia(
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id_precompetencia NUMBER GENERATED ALWAYS as IDENTITY(START with 1 INCREMENT by 1),
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fecha DATE,
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competencia NUMBER,
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lugar NUMBER,
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CONSTRAINT precompetencia_pk PRIMARY KEY (id_precompetencia),
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CONSTRAINT precompetencia_competencia_fk FOREIGN KEY (competencia) REFERENCES competencia(id_competencia),
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CONSTRAINT precompetencia_lugar_fk FOREIGN KEY (lugar) REFERENCES lugar(id_lugar)
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);
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CREATE TABLE hospedar(
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id_hotel NUMBER,
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id_delegacion NUMBER,
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fecha_inicio DATE,
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fecha_fin DATE,
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precio NUMBER,
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CONSTRAINT hospedar_hotel_fk FOREIGN KEY (id_hotel) REFERENCES hotel(id_hotel),
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CONSTRAINT hospedar_delegacion_fk FOREIGN KEY (id_delegacion) REFERENCES delegacion(id_delegacion)
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);
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CREATE TABLE ganar(
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id_atleta NUMBER,
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id_competencia NUMBER,
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id_medalla NUMBER,
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fecha DATE,
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puntaje NUMBER,
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CONSTRAINT ganar_atleta_fk FOREIGN KEY (id_atleta) REFERENCES atleta(id_atleta),
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CONSTRAINT ganar_competencia_fk FOREIGN KEY (id_competencia) REFERENCES competencia(id_competencia),
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CONSTRAINT ganar_medalla_fk FOREIGN KEY (id_medalla) REFERENCES medalla(id_medalla)
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);
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CREATE TABLE participar_competencia(
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id_competencia NUMBER,
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id_atleta NUMBER,
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fecha DATE,
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CONSTRAINT participar_competencia_competencia_fk FOREIGN KEY (id_competencia) REFERENCES competencia(id_competencia),
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CONSTRAINT participar_competencia_atleta_fk FOREIGN KEY (id_atleta) REFERENCES atleta(id_atleta)
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);
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CREATE TABLE participar_precompetencia(
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id_precompetencia NUMBER,
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id_atleta NUMBER,
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puntaje NUMBER,
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fecha DATE,
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CONSTRAINT participar_precompetencia_precompetencia_fk FOREIGN KEY (id_precompetencia) REFERENCES precompetencia(id_precompetencia),
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CONSTRAINT participar_precompetencia_atleta_fk FOREIGN KEY (id_atleta) REFERENCES atleta(id_atleta)
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);
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