declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate
	'CREATE TABLE OPERADOR_EMBARCADA (
		OPERADOR_EMBARCADA_ID NUMBER(10,0),
        USUARIO_ID NUMBER(7,0),
		FECMODIF DATE NULL,
		ACTIVO NUMBER(1,0) DEFAULT 0,		
		PRIMARY KEY (OPERADOR_EMBARCADA_ID) ENABLE,
		CONSTRAINT OPERADOR_EMBARCADA_USUARIO_FK FOREIGN KEY (USUARIO_ID) REFERENCES USUARIO(USUARIO_ID) ENABLE 
	)';
 exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate 'CREATE SEQUENCE OPERADOR_EMBARCADA_SEQ INCREMENT BY 1 START WITH 1 MAXVALUE 9999999 MINVALUE 1 NOCYCLE CACHE 20 NOORDER';	
  exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate
	'CREATE TABLE OPERADOR_EMBARCADA_LINHA (
		OPERADOR_EMBARCADA_LINHA_ID NUMBER(10,0),
        OPERADOR_EMBARCADA_ID NUMBER(10,0),
		RUTA_ID NUMBER(7,0) NOT NULL,
		ACTIVO NUMBER(1,0) DEFAULT 0,		
		PRIMARY KEY (OPERADOR_EMBARCADA_LINHA_ID) ENABLE,
		CONSTRAINT OPERADOR_EMBARCADA_FK FOREIGN KEY (OPERADOR_EMBARCADA_ID) REFERENCES OPERADOR_EMBARCADA(OPERADOR_EMBARCADA_ID) ENABLE,
		CONSTRAINT OPERADOR_EMBARCADA_RUTA_FK FOREIGN KEY (RUTA_ID) REFERENCES RUTA(RUTA_ID) ENABLE 
	)';
 exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate 'CREATE SEQUENCE OPERADOR_EMBARCADA_LINHA_SEQ INCREMENT BY 1 START WITH 1 MAXVALUE 9999999 MINVALUE 1 NOCYCLE CACHE 20 NOORDER';	
  exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate
	'CREATE TABLE OPERADOR_EMBARCADA_SERVICO (
		OPERADOR_EMBARCADA_SERVICO_ID NUMBER(10,0),
        OPERADOR_EMBARCADA_ID NUMBER(10,0),
		ESQUEMA_CORRIDA_ID NUMBER(7,0) NOT NULL,
		ACTIVO NUMBER(1,0) DEFAULT 0,		
		PRIMARY KEY (OPERADOR_EMBARCADA_SERVICO_ID) ENABLE,
		CONSTRAINT OPERADOR_EMBARCADA_SERVICO_FK FOREIGN KEY (OPERADOR_EMBARCADA_ID) REFERENCES OPERADOR_EMBARCADA(OPERADOR_EMBARCADA_ID) ENABLE,
		CONSTRAINT OPERADOR_ESQUEMA_SERVICO_FK FOREIGN KEY (ESQUEMA_CORRIDA_ID) REFERENCES ESQUEMA_CORRIDA(ESQUEMACORRIDA_ID) ENABLE 
	)';
 exception when object_exists then null;
end;
/
declare
    object_exists exception;
    pragma exception_init (object_exists , -00955);
begin
  execute immediate 'CREATE SEQUENCE OPERADOR_EMBARCADA_SERVICO_SEQ INCREMENT BY 1 START WITH 1 MAXVALUE 9999999 MINVALUE 1 NOCYCLE CACHE 20 NOORDER';	
  exception when object_exists then null;
end;