I.CONSTRAINT PERCOBAAN 1.2 CREATE TABLE employees1( employee_id number(6), last_name varchar2(25) not null, salary number(8,2), commision_pct number(2,2), hire_date date…
Slide 111 Copyright © Oracle Corporation, 2001. All rights reserved. Managing Tables Slide 2 11-2 Copyright © Oracle Corporation, 2001. All rights reserved. Objectives…
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Inclusión de Restricciones 10 Copyright © Oracle Corporation, 2001. Todos los derechos reservados. Objetivos Al finalizar esta lección, debería estar capacitado para:…