Quelle dml065.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML065.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML065.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1989/07/21 EMBEDDED COBOL LANGUAGE
      * NIST SQL VALIDATION TEST SUITE V6.0
      *  DISCLAIMER:
      *  This program was written by employees of NIST to test SQL
      *  implementations for conformance to the SQL standards.
      *  NIST assumes no responsibility for any party's use of
      *  this program.
      *
      * DML065.PCO
      * WRITTEN BY: SUN DAJUN
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE CHARACTER & INTEGER DATA WITH
      * VARIOUS FORMAT.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                         X3.135-1989
      *
      *                SECTION 5.6  <target specification>
      *                             <parameter specificatio>
      *                         or  <variable specification>
      *                SECTION 5.11 <comparison predicate>
      *                SECTION 8.7  <insert statement>
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  EMPNA1 PIC  X(20).
       01  EMPNA2 PIC  X(2).
       01  grade1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  grade2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  grade3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC X(18).
       01  uidx PIC X(18).
           EXEC SQL END DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.

       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

      * date_time declaration *
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).

       PROCEDURE DIVISION.
       P0.

           MOVE "HU" TO uid
           CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           EXEC SQL SELECT
                 USER INTO :uidx FROM HU.ECCO END-EXEC
           if (uid NOT = uidx) then
             DISPLAY "ERROR: User " uid " expected."
             DISPLAY "User " uidx " connected."
             DISPLAY " "
             STOP RUN
           END-IF

           MOVE 0 TO errcnt
           DISPLAY
           "SQL Test Suite, V6.0, Embedded COBOL, dml065.pco"
           DISPLAY " "
           DISPLAY
           "59-byte ID"
           DISPLAY "TEd Version #"
           DISPLAY " "
      * date_time print *
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0284 *******************

           DISPLAY " INSERT,SELECT char. strings with blank"
           DISPLAY "Reference X3.135-1989 sections 5.6,5.11,8.7 "
           DISPLAY " ------------------------------------------ "
           DISPLAY " TEST0284 "
           DISPLAY " Reference 5.11 GR 5, 8.7 GR 7 b)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E6','Ed') END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E7','Ed ') END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E8','Ed ') END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed" TO EMPNA2
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E9',:EMPNA2) END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed" TO EMPNA1
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E10',:EMPNA1) END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed " TO EMPNA1
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E11',:EMPNA1) END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed " TO EMPNA1
           EXEC SQL INSERT INTO STAFF(EMPNUM,EMPNAME)
             VALUES ('E12',:EMPNA1) END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed" TO EMPNA1
           EXEC SQL SELECT COUNT(*) INTO :grade1
             FROM STAFF
             WHERE EMPNAME = :EMPNA1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed " TO EMPNA1
           EXEC SQL SELECT COUNT(*) INTO :grade2
             FROM STAFF
             WHERE EMPNAME = :EMPNA1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "Ed " TO EMPNA1
           EXEC SQL SELECT COUNT(*) INTO :grade3
             FROM STAFF
             WHERE EMPNAME = :EMPNA1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL SELECT EMPNAME INTO :EMPNA2
             FROM STAFF
             WHERE EMPNUM = 'E10' END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " grade1 = 8"
           DISPLAY " grade2 = 8"
           DISPLAY " grade3 = 8"
           DISPLAY " EMPNA2 = Ed"
           DISPLAY " Your answer is :"

           DISPLAY " grade1 = ", grade1
           DISPLAY " grade2 = ", grade2
           DISPLAY " grade3 = ", grade3
           DISPLAY " EMPNA2 = ", EMPNA2
           if(grade1  =  8  AND  grade2  =  8  AND  grade3  =  8  AND
             EMPNA2   =   "Ed") then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0284','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml065.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0284','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "==============================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0284 *******************

      ******************** BEGIN TEST0285 *******************

           DISPLAY " INSERT,SELECT integer with various formats"
           DISPLAY "Reference X3.135-1989 sections 5.6, 8.7 "
           DISPLAY " ------------------------------------------ "
           DISPLAY " TEST0285 "
           DISPLAY " Reference 8.7 GR 7 c)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E6',25) END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E7',25.0) END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E8',-25) END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E9',25.000) END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE 25 TO grade1
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E10',:grade1) END-EXEC
           MOVE SQLCODE TO SQL-COD
           COMPUTE grade1 = -25
           EXEC SQL INSERT INTO STAFF(EMPNUM,GRADE)
             VALUES ('E11',:grade1) END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL UPDATE STAFF
             SET GRADE = -GRADE
             WHERE GRADE < 0 END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE 25 TO grade2
           EXEC SQL SELECT COUNT(*) INTO :grade1
             FROM STAFF
             WHERE GRADE = :grade2 END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " grade1 = 6"
           DISPLAY " Your answer is :"

           DISPLAY " grade1 = ", grade1
           if (grade1  =  6) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0285','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml065.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0285','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "==============================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0285 *******************

      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

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