ocr: column 5o Description EMP NO (EMPNO) SMALLINT Not Null FIRST NAME (FIRSTNAME) VARCHAR(15) Not Null LAST NAME (LASTNAME) VARCHART - (20) Not Null PHONE EXT VARCHAR(4) Nullable HIRE DATE DATE Not Null DEFAULT NOW' DEPT NO (DEPTNO) CHAR(3) Not Null. CHECK (VALUE = 000' OR (VALUE > '0'. AND VALUE - 9990R VALUE IS NULL) JOB CODE (JOBCODE) VARCHAR(5) Not Null. CHECK (VALUE > 99999) JOB GRADE (JOBGRADE) SMALLINT Not Null. CHECK (VALUE BETWEEN 0 AND - 6) JOB COUNTRY (COUNTHYNAME) VARCHAR(15) Not Null SALARY (SALARY) NUMERIC(15, 2) Not Null DEFAULT 0
