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Graphics Interchange Format  |  1996-07-02  |  36.9 KB  |  494x315  |  4-bit (15 colors)
   ocr: Referential Integrity Ejelds: Child Fields Parent's Key Table: EMPNO [S] DEPTNO [A3] DEPTNO JA3] DEPIMENTEDB NAME [A26] EMPLOYEE.DB LAST NAME [A15] FIRST NAME [A10] LEVEL [A1] JOB [A5] SALARY [N] DEPTNO [A3] SUPER [S] SEX [A1] HIRE DATE [DI SSN A9] PHONE_EXT A3] Update Rule: Cascade Prohibit Strict Referential Integrity Vok XCancel Help