Quelle cdr029.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR029.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "CDR029.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1992/08/06 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.
      *
      * CDR029.PCO
      * WRITTEN BY: DAVID W. FLATER
      *
      *   THIS ROUTINE TESTS FOR IMPLICIT JOINS AND FOR PROBLEMS
      *   WITH CONSTRAINTS WHICH COMPARE ONE COLUMN VALUE AGAINST
      *   ANOTHER.
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
       01  junkit PIC  X(10).
       01  CPNUM1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
             EXEC SQL END DECLARE SECTION END-EXEC
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ALPNUM-TABLE VALUE IS
               "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
           05  ALPNUM PIC X OCCURS 36 TIMES.

       01  NR-TAB.
           05  NORMSQ PIC X OCCURS 5 TIMES.
       01  errcnt PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

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

       PROCEDURE DIVISION.
       P0.

             MOVE "SCHANZLE" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM SUN.ECCO END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (uid  NOT  =   uidx) then
               DISPLAY "ERROR: User ", uid " expected. User ", uidx "
      -    " connected"
             STOP RUN
             END-IF
             MOVE 0 TO errcnt

           DISPLAY
              "SQL Test Suite, V6.0, Embedded COBOL, cdr029.pco"
           DISPLAY
           "59-byte ID"
             DISPLAY "TEd Version #"
      *date_time print
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0522 *******************
             MOVE 1 TO flag
             DISPLAY " TEST0522 "
             DISPLAY " No implied natural join on FROM T1, T2"
             DISPLAY "Reference ANSI SQL-1992 section 7.4"
             DISPLAY " GR 1b"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             DISPLAY "INSERT INTO CPBASE VALUES (0, 'Zero');"
             DISPLAY "INSERT INTO CPBASE VALUES (1, 'One');"
             DISPLAY "INSERT INTO CPREF VALUES (0, 'Zero 2');"
             DISPLAY "INSERT INTO CPREF VALUES (1, 'One 2');"
             DISPLAY "NOTE: Table CPREF references table CPBASE"

             EXEC SQL DELETE FROM CPBASE END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM CPREF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CPBASE VALUES (0, 'Zero') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CPBASE VALUES (1, 'One') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CPREF VALUES (0, 'Zero 2') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CPREF VALUES (1, 'One 2') END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY  " "
             DISPLAY "SELECT COUNT(*) INTO :count1"
             DISPLAY " FROM CPBASE, CPREF;"

             EXEC SQL SELECT COUNT(*) INTO :count1
               FROM CPBASE, CPREF END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 4; its value is ", count1
             DISPLAY "A value of 2 would indicate that a natural join
      -    " was done."

             if (SQLCODE  NOT =  0  OR  count1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE count1 = -1
             DISPLAY  " "
             DISPLAY "DECLARE KURSOR CURSOR FOR SELECT KC, JUNK2"
             DISPLAY " FROM CPBASE, CPREF ORDER BY JUNK2, KC;"
             DISPLAY "OPEN KURSOR;"
             DISPLAY "FETCH KURSOR INTO :CPNUM1, :junkit; SEVEN TIMES"

             EXEC SQL DECLARE KURSOR CURSOR FOR SELECT KC, JUNK2
               FROM CPBASE, CPREF ORDER BY JUNK2, KC END-EXEC
             EXEC SQL OPEN KURSOR END-EXEC
             MOVE SQLCODE TO SQL-COD
             MOVE 1 TO ii
             PERFORM P50 UNTIL ii > 7

             DISPLAY "count1 should be 4; its value is ", count1
             DISPLAY "A value of 2 would indicate that a natural join
      -    " was done."

             if (count1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

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

             if (flag  =  1) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0522','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " cdr029.pco *** fail *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0522','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================"

      ******************** END TEST0522 ********************
      ******************** BEGIN TEST0537 *******************
             MOVE 1 TO flag
             DISPLAY " TEST0537 "
             DISPLAY " Table check constraint: column vs. column"
             DISPLAY "Reference ANSI SQL-1992 section 11.6"
             DISPLAY " "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *
      *   SPECIAL NOTE
      *
      * Do not try to shorten the test by using rollbacks instead
      * of insert, commit, delete, commit.  These constraints
      * can be deferred until commit time.

             DISPLAY  " "
             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Legal

             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 0, NULL, 100.00, NULL, 'D1', NULL);"
             DISPLAY "COMMIT WORK;"

             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 0, NULL, 100.00, NULL, 'D1', NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 1; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Test constraint #1

             DISPLAY  " "
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 0, 80.00, 100.00, 20.00, 'D1', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 1, 80.00, 100.00, 20.00, NULL, 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 2, 80.00, 100.00, 20.00, 'D1', NULL);"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 3, 80.00, 100.00, 20.00, NULL, NULL);"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 4, 80.00, 100.00, 20.00, 'F1', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"

             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 0, 80.00, 100.00, 20.00, 'D1', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 1, 80.00, 100.00, 20.00, NULL, 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 2, 80.00, 100.00, 20.00, 'D1', NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 3, 80.00, 100.00, 20.00, NULL, NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 4, 80.00, 100.00, 20.00, 'F1', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 4; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG"
             DISPLAY "WHERE PRODUCT_ID = 0;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
               WHERE PRODUCT_ID = 0 END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Test constraint #2

             DISPLAY  " "
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 0, 80.00, 100.00, 20.00, 'F2', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 1, 80.00, 100.00, 20.00, NULL, 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 2, NULL, 100.00, NULL, 'F2', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 3, NULL, 100.00, NULL, NULL, 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 4, 10010.00, 10110.00, 100.00, 'F2', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"

             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 0, 80.00, 100.00, 20.00, 'F2', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 1, 80.00, 100.00, 20.00, NULL, 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 2, NULL, 100.00, NULL, 'F2', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 3, NULL, 100.00, NULL, NULL, 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 4, 10010.00, 10110.00, 100.00, 'F2', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 4; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG"
             DISPLAY "WHERE PRODUCT_ID = 0;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
               WHERE PRODUCT_ID = 0 END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Test constraint #3

             DISPLAY  " "
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 0, 100.01, 100.00, -0.01, 'F3', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 1, 80.00, NULL, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 2, NULL, 100.00, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 3, NULL, NULL, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 4, 10010.00, 10110.00, 100.00, 'F3', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"

             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 0, 100.01, 100.00, -0.01, 'F3', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 1, 80.00, NULL, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 2, NULL, 100.00, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 3, NULL, NULL, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 4, 10010.00, 10110.00, 100.00, 'F3', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 4; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG"
             DISPLAY "WHERE PRODUCT_ID = 0;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
               WHERE PRODUCT_ID = 0 END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Test constraint #4

             DISPLAY  " "
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 0, 100.01, 100.00, 0.00, 'F3', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 1, NULL, 100.00, 20.00, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 2, 80.00, NULL, 20.00, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 3, 80.00, 100.00, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 4, NULL, NULL, 20.00, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 5, 80.00, NULL, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 6, NULL, 100.00, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 7, NULL, NULL, NULL, 'F3', 'Jan 20 1993');"
             DISPLAY "COMMIT WORK;"
             DISPLAY "INSERT INTO RET_CATALOG VALUES"
             DISPLAY "(0, 8, 80.00, 100.00, 20.00, 'F3', 'Jan 20
      -    " 1993');"
             DISPLAY "COMMIT WORK;"

             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 0, 100.01, 100.00, 0.00, 'F3', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 1, NULL, 100.00, 20.00, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 2, 80.00, NULL, 20.00, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 3, 80.00, 100.00, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 4, NULL, NULL, 20.00, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 5, 80.00, NULL, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 6, NULL, 100.00, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 7, NULL, NULL, NULL, 'F3', 'Jan 20 1993') END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO RET_CATALOG VALUES
               (0, 8, 80.00, 100.00, 20.00, 'F3', 'Jan 20 1993')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 8; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  8) then
               MOVE 0 TO flag
             END-IF

             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG"
             DISPLAY "WHERE PRODUCT_ID = 0;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
               WHERE PRODUCT_ID = 0 END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             if (flag  =  1) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0537','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " cdr029.pco *** fail *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0537','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================"

      ******************** END TEST0537 ********************
      ******************** BEGIN TEST0538 *******************
             MOVE 1 TO flag
             DISPLAY " TEST0538 "
             DISPLAY " With check option: column vs. column"
             DISPLAY "Reference ANSI SQL-1992 section 11.19"
             DISPLAY " "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *
      *   SPECIAL NOTE
      *
      * ANSI SQL-1992 section 11.19 GR12 specifies that with
      * check option constraints are checked after each update.

             DISPLAY  " "
             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Illegal since with check option rejects unknowns

             DISPLAY  " "
             DISPLAY "INSERT INTO SALE_ITEMS VALUES"
             DISPLAY "(0, 0, NULL, 100.00, NULL, 'D1', NULL);"

             MOVE "x" TO SQLSTATE
             EXEC SQL INSERT INTO SALE_ITEMS VALUES
               (0, 0, NULL, 100.00, NULL, 'D1', NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 44000; its value is ", SQLSTATE

             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT <  0  OR  NR-TAB NOT = "44000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Illegal

             DISPLAY  " "
             DISPLAY "INSERT INTO SALE_ITEMS VALUES"
             DISPLAY "(0, 0, 80.00, 100.00, 20.00, 'D1', NULL);"

             MOVE "x" TO SQLSTATE
             EXEC SQL INSERT INTO SALE_ITEMS VALUES
               (0, 0, 80.00, 100.00, 20.00, 'D1', NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 44000; its value is ", SQLSTATE

             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT <  0  OR  NR-TAB NOT = "44000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 0; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Legal

             DISPLAY  " "
             DISPLAY "INSERT INTO SALE_ITEMS VALUES"
             DISPLAY "(0, 0, 99.00, 100.00, 1.00, 'D1', NULL);"

             MOVE "x" TO SQLSTATE
             EXEC SQL INSERT INTO SALE_ITEMS VALUES
               (0, 0, 99.00, 100.00, 1.00, 'D1', NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE

             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  0  OR  NR-TAB NOT = "00000") then
               MOVE 0 TO flag
             END-IF

             DISPLAY  " "
             COMPUTE count1 = -1
             DISPLAY "SELECT COUNT(*) INTO :count1 FROM RET_CATALOG;"
             EXEC SQL SELECT COUNT(*) INTO :count1 FROM RET_CATALOG
             END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "count1 should be 1; its value is ", count1
             if (SQLCODE  NOT =  0  OR  count1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM RET_CATALOG;"
             DISPLAY "COMMIT WORK;"
             EXEC SQL DELETE FROM RET_CATALOG END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             if (flag  =  1) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0538','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " cdr029.pco *** fail *** "
               EXEC SQL INSERT INTO SUN.TESTREPORT
                 VALUES('0538','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================"

      ******************** END TEST0538 ********************
      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

        P50.
               EXEC SQL FETCH KURSOR INTO :CPNUM1, :junkit END-EXEC
               MOVE SQLCODE TO SQL-COD
               if (SQLCODE  =  0) then
                 MOVE ii TO count1
               END-IF
             ADD 1 TO ii
           .
       NOSUBCLASS.

      *This routine replaces valid implementation-defined
      *subclasses with 000.  This replacement equates valid
      *implementation-defined subclasses with the 000 value
      *expected by the test case; otherwise the test will fail.
      *After calling NOSUBCLASS, NORMSQ will be tested
      *                          SQLSTATE will be printed.

           MOVE SQLSTATE TO NR-TAB

           MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
           MOVE 14 TO norm2
           PERFORM P90 UNTIL norm2 > 36

           if (NR-TAB   =   SQLSTATE) then
             GO TO EXIT-NOSUBCLASS
           END-IF
      *Quit if NORMSQ is unchanged.  Subclass is not impl.-def.
      *Changed NORMSQ means implementation-defined subclass,
      *so proceed to zero it out, if valid (0-9,A-Z)

           MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
           MOVE 1 TO norm2
           PERFORM P89 UNTIL norm2 > 36

           MOVE 5 TO norm1
      *examining position 5 of char array NORMSQ
           MOVE 1 TO norm2
           PERFORM P88 UNTIL norm2 > 36


      *implementation-defined subclasses are allowed for warnings
      *(class = 01).  These equate to successful completion
      *SQLSTATE values of 00000.
      *Reference SQL-92 4.28 SQL-transactions, paragraph 2

           if (NORMSQ(1)  =  "0"  AND  NORMSQ(2)  =  "1") then
             MOVE "0" TO NORMSQ(2)
           END-IF
           GO TO EXIT-NOSUBCLASS
           .

       P90.
      *valid subclass begins with 5-9, I-Z, end of ALPNUM table
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       P89.
      *valid characters are 0-9, A-Z
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       P88.
      *valid characters are 0-9, A-Z
           if (NORMSQ(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQ(norm1)
           END-IF
           ADD 1 TO norm2
           .

       EXIT-NOSUBCLASS.
           EXIT.

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