CREATE TABLE "LOCATIONS" 
   (	"LOCATION_ID" NUMBER(4,0), 
	"STREET_ADDRESS" VARCHAR2(40), 
	"POSTAL_CODE" VARCHAR2(12), 
	"CITY" VARCHAR2(30) CONSTRAINT "LOC_CITY_NN" NOT NULL ENABLE, 
	"STATE_PROVINCE" VARCHAR2(25), 
	"COUNTRY_ID" CHAR(2), 
	 CONSTRAINT "LOC_C_ID_FK" FOREIGN KEY ("COUNTRY_ID")
	  REFERENCES "COUNTRIES" ("COUNTRY_ID") ENABLE
   ) ;
  CREATE UNIQUE INDEX "LOC_ID_PK" ON "LOCATIONS" ("LOCATION_ID") 
  ;
ALTER TABLE "LOCATIONS" ADD CONSTRAINT "LOC_ID_PK" PRIMARY KEY ("LOCATION_ID")
  USING INDEX "LOC_ID_PK"  ENABLE;