DROP TABLE ems_patient_history; CREATE TABLE ems_patient_history( ems_number number(10) not null, history varchar2(50) null, found varchar2(20) null, agent varchar2(20) null, rta varchar2(50) null, CONSTRAINT cons_ems_pat_his_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;