Tallera de refuerzo<br />BASES DE DATOS<br />JAVIER HUMBERTO CÁRDENAS DUQUE<br />Presentado a: Edgar Sandoval<br />UNIDAD ...
Taller De Refuerzo.
Taller De Refuerzo.
Taller De Refuerzo.
Taller De Refuerzo.
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Taller De Refuerzo.

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Taller De Refuerzo.

  1. 1. Tallera de refuerzo<br />BASES DE DATOS<br />JAVIER HUMBERTO CÁRDENAS DUQUE<br />Presentado a: Edgar Sandoval<br />UNIDAD CENTRAL DEL VALLE DEL CAUCA<br />PROGRAMA DE INGENIERIA<br />INGENIERIA DE SISTEMAS<br />SEMESTRE V<br />Identificar las llaves primarias y foráneas <br />BLOQUE(Cob,Nombre)<br />SALON(Cos,Nombre, BLOQUE_ Cob)<br />ASIGNATURA(Coa,Nombre,Creditos,Hti,Ac, SALON_ Cos,AREA_Coar,PROGRAMA_Cop,DOCENTE_Cod)<br />AREA(Coar,Nombre)<br />DOCENTE(Cod,Nombre,FechaNacimiento,Pregrado,Postgrado,FechaIngreso)<br />PROGRAMA(Cop,Nombre,FACULTAD_Cof)<br />FACULTAD(Cof,Nombre)<br />PREREQUISISTOS(Copre,Nombreasignatura)<br />ASIGNATURA_has_ PREREQUISISTOS (ASIGNATURA_ Coa, PREREQUISISTOS_ Copre)<br />CODIGO DE PROGRAMA:<br />CREATE TABLE " AREA" <br /> (" COAR" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(35) NOT NULL ENABLE, <br /> CONSTRAINT " AREA_PK" PRIMARY KEY (" COAR" ) ENABLE<br /> )<br />/<br />CREATE TABLE " DOCENTE" <br /> (" COD" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(60), <br />" FECHANACIMIENTO" CHAR(20), <br />" PREGRADO" CHAR(100), <br />" POSTGRADO" CHAR(100), <br />" FECHAINGRESO" CHAR(20), <br /> CONSTRAINT " DOCENTE_PK" PRIMARY KEY (" COD" ) ENABLE<br /> )<br />/<br />CREATE TABLE " PROGRAMA" <br /> (" COP" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(60), <br />" FACULTAD_COF" NUMBER, <br /> CONSTRAINT " PROGRAMA_PK" PRIMARY KEY (" COP" ) ENABLE, <br /> CONSTRAINT " PROGRAMA_FK" FOREIGN KEY (" FACULTAD_COF" )<br /> REFERENCES " FACULTAD" (" COF" ) ENABLE<br /> )<br />/<br />CREATE TABLE " SALON" <br /> (" COS" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(20) NOT NULL ENABLE, <br />" BLOQUE_COB" NUMBER, <br /> CONSTRAINT " SALON_PK" PRIMARY KEY (" COS" ) ENABLE, <br /> CONSTRAINT " SALON_FK" FOREIGN KEY (" BLOQUE_COB" )<br /> REFERENCES " BLOQUE" (" COB" ) ENABLE<br /> )<br />/<br />CREATE TABLE " ASIGNATURAS" <br /> (" COA" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(30) NOT NULL ENABLE, <br />" CREDITOS" CHAR(20) NOT NULL ENABLE, <br />" HTI" CHAR(1) NOT NULL ENABLE, <br />" AC" CHAR(1) NOT NULL ENABLE, <br />" AREA_COAR" NUMBER, <br />" DOCENTE_COD" NUMBER, <br />" PROGRAMA_COP" NUMBER, <br />" SALON_COS" NUMBER, <br /> CONSTRAINT " ASIGNATURAS_PK" PRIMARY KEY (" COA" ) ENABLE, <br /> CONSTRAINT " ASIGNATURAS_FK" FOREIGN KEY (" AREA_COAR" )<br /> REFERENCES " AREA" (" COAR" ) ENABLE, <br /> CONSTRAINT " AREA_FK2" FOREIGN KEY (" DOCENTE_COD" )<br /> REFERENCES " DOCENTE" (" COD" ) ENABLE, <br /> CONSTRAINT " AREA_FK3" FOREIGN KEY (" PROGRAMA_COP" )<br /> REFERENCES " PROGRAMA" (" COP" ) ENABLE, <br /> CONSTRAINT " AREA_FK4" FOREIGN KEY (" SALON_COS" )<br /> REFERENCES " SALON" (" COS" ) ENABLE<br /> )<br />/<br />CREATE TABLE " PREREQUISITOS" <br /> (" COPRE" NUMBER NOT NULL ENABLE, <br />" NOMBREASIGNATURA" CHAR(30) NOT NULL ENABLE, <br /> CONSTRAINT " PREREQUISITOS_PK" PRIMARY KEY (" COPRE" ) ENABLE<br /> )<br />/<br />CREATE TABLE " ASIG_PRE" <br /> (" ASIGNATURAS_COA" NUMBER, <br />" PREREQUISITOS_COPRE" NUMBER, <br /> CONSTRAINT " ASIG_PRE_FK" FOREIGN KEY (" ASIGNATURAS_COA" )<br /> REFERENCES " ASIGNATURAS" (" COA" ) ENABLE, <br /> CONSTRAINT " PREREQUISITOS_FK2" FOREIGN KEY (" PREREQUISITOS_COPRE" )<br /> REFERENCES " PREREQUISITOS" (" COPRE" ) ENABLE<br /> )<br />/<br />CREATE TABLE " BLOQUE" <br /> (" COB" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(20), <br /> CONSTRAINT " BLOQUE_PK" PRIMARY KEY (" COB" ) ENABLE<br /> )<br />/<br />CREATE TABLE " FACULTAD" <br /> (" COF" NUMBER NOT NULL ENABLE, <br />" NOMBRE" CHAR(30), <br /> CONSTRAINT " FACULTAD_PK" PRIMARY KEY (" COF" ) ENABLE<br /> )<br />/<br />

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