continente

DICCIONARIO DE DATOS PARA CONTINENTE

CREATE TABLE CONTINENTE(IDCONTINENTE NUMBER(1) NOT NULL,NOMBRE CHAR (20) NOT NULL,TERRITORIO NUMBER(15) NOT NULL,POBLACION NUMBER(15) NOT NULL,CONSTRAINT PK_CONTINENTE PRIMARY KEY (IDCONTINENTE));

CREATE TABLE PAIS(IDPAIS NUMBER (3) NOT NULL,IDCONTINENTE NUMBER (1) NOT NULL,NOMBRE CHAR (25) NOT NULL,TERRITORIO NUMBER (15) NOT NULL,POBLACION NUMBER (15) NOT NULL,CONSTRAINT PK_PAIS PRIMARY KEY (IDPAIS),CONSTRAINT FK_CONTINENTE FOREIGN KEY (IDCONTINENTE) REFERENCES CONTINENTE);

CREATE TABLE ESTADO(IDESTADO NUMBER (3) NOT NULL,IDPAIS NUMBER (3) NOT NULL,NOMBRE CHAR (25) NOT NULL,CAPITAL CHAR (25) NOT NULL,TERRITORIO NUMBER (15) NOT NULL,POBLACION NUMBER (15) NOT NULL,CONSTRAINT PK_ESTADO PRIMARY KEY (IDESTADO),CONSTRAINT FK_PAIS FOREIGN KEY (IDPAIS) REFERENCES PAIS);

*CONTINENTE

INSERT INTO CONTINENTE VALUES(1,'ASIA',44000000,400000000);INSERT INTO CONTINENTE VALUES(2,'EUROPA',11100000,735000000);INSERT INTO CONTINENTE VALUES(3,'AMERICA',42044000,783000000);INSERT INTO CONTINENTE VALUES(4,'OCEANIA',9008458,33554546);INSERT INTO CONTINENTE VALUES(5,'AFRICA',30270922,910844133);

MARIA DEL CARMEN VIDAL SANCHEZ

*PAIS

INSERT INTO PAIS VALUES(001,1,'AFGANISTAN',56000000,123000000);INSERT INTO PAIS VALUES(002,1,'ARABIA SAUDITA',45000000,342000000);INSERT INTO PAIS VALUES(003,1,'ARMENIA',34000000,210000000);INSERT INTO PAIS VALUES(004,2,'ALBANIA',45000000,143000000);INSERT INTO PAIS VALUES(005,2,'ALEMANIA',23454000,213450000);INSERT INTO PAIS VALUES(006,2,'AUSTRIA',25000000,235609000);INSERT INTO PAIS VALUES(007,3,'BELICE',19005600,321000000);INSERT INTO PAIS VALUES(008,3,'COSTA RICA',98000000,167239000);INSERT INTO PAIS VALUES(009,3,'GUATEMALA',45000000,234789050);INSERT INTO PAIS VALUES(010,4,'AUSTRALIA',25000000,214256000);INSERT INTO PAIS VALUES(011,4,'NUEVA ZELANDA',78000000,267000000);INSERT INTO PAIS VALUES(012,4,'SAMOA',58000000,156987200);INSERT INTO PAIS VALUES(013,5,'ANGOLA',90000000,178200000);INSERT INTO PAIS VALUES(014,5,'ARGELIA',72300000,173489000);INSERT INTO PAIS VALUES(015,5,'BENIN',61000000,267000050);

*ESTADO

INSERT INTO ESTADO VALUES(100,001,'BAJA CALIFORNIA','MEXICALI',34000000,891000000);INSERT INTO ESTADO VALUES(200,002,'SONORA','HERMOSILLO',56000000,231982000);INSERT INTO ESTADO VALUES(300,003,'CHIHUAHUA','CHIHUAHUA',23100000,198270000);INSERT INTO ESTADO VALUES(400,004,'NUEVO LEON','MONTERREY',56000000,234981300);INSERT INTO ESTADO VALUES(500,005,'SINALOA','CULIACAN',32000000,210000000);INSERT INTO ESTADO VALUES(600,006,'NAYARIT','TEPIC',60000000,212600000);INSERT INTO ESTADO VALUES(700,007,'GUADALAJARA','JALISCO',69000000,245678000);INSERT INTO ESTADO VALUES(800,008,'MORELIA','MICHOACAN',89000000,109000000);INSERT INTO ESTADO VALUES(900,009,'VERACRUZ','XALAPA',85000000,205678000);INSERT INTO ESTADO VALUES(110,011,'YUCATAN','MERIDA',28000100,251200000);INSERT INTO ESTADO VALUES(120,012,'TABASCO','VILLA HERMOSA',39400000,231500000);INSERT INTO ESTADO VALUES(130,013,'OAXACA','OAXACA',67000000,207167000);


INSERT INTO ESTADO VALUES(140,014,'COAHUILA','SALTILLO',79020000,198273030);INSERT INTO ESTADO VALUES(150,015,'TAMAULIPAS','CIUDAD VISCTORIA',47200390,245020000);

*CONSULTAS/*MUESTRA EL PAIS MAS POBLADOSELECT MAX(POBLACION) FROM PAIS;

/*MODIFICO EL TERRITORIO DE LOS PAISESUPDATE PAIS SET TERRITORIO = TERRITORIO *1.2;/*MODIFICA LA POBLACION DE LOS PAISESUPDATE PAIS SET POBLACION = POBLACION *1.2;

/*MUESTRA LA RELACION POBLACION/TERRITORIO DE LOS ESTADOSSELECT POBLACION, TERRITORIO, NOMBRE FROM ESTADO;/*MUESTRA LA RELACION POBLACION/TERRITORIO DE LOS PAISESSELECT POBLACION, TERRITORIO, NOMBRE FROM PAISES;/*MUESTRA LA RELACION POBLACION/TERRITORIO DE LOS CONTINENTESSELECT POBLACION, TERRITORIO, NOMBRE FROM CONTINENTES;


CONTINENTE

*IDCONTINENTE (PK)*TERRITORIO*POBLACION*NOMBRE


continente

Travel