DROP TABLE blood;

CREATE TABLE blood(
	bid		number(2)		not null,
	bloodgroup	varchar2(3)		not null,
	CONSTRAINT con_bid PRIMARY KEY (bid) USING INDEX TABLESPACE INDX
)
TABLESPACE USERS
PCTFREE 10
PCTUSED 70
STORAGE (INITIAL 16K NEXT 16K MINEXTENTS 1 MAXEXTENTS UNLIMITED PCTINCREASE 0) NOLOGGING;

COMMIT;