DROP TABLE ems_patient; CREATE TABLE ems_patient( ems_number number(10) not null, name varchar2(50) null, dob varchar2(20) null, gender varchar2(10) null, disposition varchar2(20) null, CONSTRAINT cons_ems_pat_number PRIMARY KEY (ems_number) USING INDEX TABLESPACE INDX ) TABLESPACE USERS PCTFREE 10 PCTUSED 70 STORAGE (INITIAL 16K NEXT 16K MINEXTENTS 1 MAXEXTENTS UNLIMITED PCTINCREASE 0) NOLOGGING; COMMIT;