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script.sql
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68 lines (64 loc) · 2.74 KB
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--------------------------------------------------------
-- File created - Sunday-December-01-2024
--------------------------------------------------------
--------------------------------------------------------
-- DDL for Table LIBRO
--------------------------------------------------------
CREATE TABLE "JAVIER"."LIBRO"
( "ID" NUMBER(*,0),
"ISBN" NUMBER(*,0),
"TITULO" VARCHAR2(255 BYTE),
"EDITORIAL" VARCHAR2(100 BYTE),
"EJEMPLARES_DISPONIBLES" NUMBER(*,0),
"FECHA_PUBLICACION" DATE,
"GENERO" VARCHAR2(100 BYTE)
) SEGMENT CREATION IMMEDIATE
PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255
NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
TABLESPACE "USERS" ;
REM INSERTING into JAVIER.LIBRO
SET DEFINE OFF;
--------------------------------------------------------
-- DDL for Index LIBRO_PK
--------------------------------------------------------
CREATE UNIQUE INDEX "JAVIER"."LIBRO_PK" ON "JAVIER"."LIBRO" ("ID")
PCTFREE 10 INITRANS 2 MAXTRANS 255
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
TABLESPACE "USERS" ;
--------------------------------------------------------
-- DDL for Trigger LIBRO_TRG
--------------------------------------------------------
CREATE OR REPLACE NONEDITIONABLE TRIGGER "JAVIER"."LIBRO_TRG"
BEFORE INSERT ON LIBRO
FOR EACH ROW
BEGIN
<<COLUMN_SEQUENCES>>
BEGIN
IF INSERTING AND :NEW.ID IS NULL THEN
SELECT LIBRO_SEQ.NEXTVAL INTO :NEW.ID FROM SYS.DUAL;
END IF;
END COLUMN_SEQUENCES;
END;
/
ALTER TRIGGER "JAVIER"."LIBRO_TRG" ENABLE;
--------------------------------------------------------
-- Constraints for Table LIBRO
--------------------------------------------------------
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("ID" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("ISBN" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("TITULO" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("EDITORIAL" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("EJEMPLARES_DISPONIBLES" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("FECHA_PUBLICACION" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" MODIFY ("GENERO" NOT NULL ENABLE);
ALTER TABLE "JAVIER"."LIBRO" ADD CONSTRAINT "LIBRO_PK" PRIMARY KEY ("ID")
USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1
BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
TABLESPACE "USERS" ENABLE;