Quelle xop708.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID. XOP708.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER. xyz.
       OBJECT-COMPUTER. xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Embedded SQL COBOL (file "XOP708.PCO")

      *   Copyright 1994, 1995 X/Open Company Limited

      *   All rights reserved.

      *   DISCLAIMER:
      *   This program was reviewed by employees of NIST for
      *   conformance to the SQL standards.
      *   NIST assumes no responsibility for any party's use of
      *   this program.

      *   X/Open and the 'X' symbol are registered trademarks of X/Open Company
      *   Limited in the UK and other countries.

      **********************************************************
      *             COMMENT SECTION
      *
      * DATE 1994/10/94 EMBEDDED COBOL LANGUAGE
      * NIST VALIDATION TEST SUITE V6.0 WITH X/OPEN SQL
      *
      * XOP708.pco
      * written by Susan Watters
      *
      * Length of Index Key at least 120
      *
      *
      * REFERENCES
      *        X/Open SQL CAE
      *        Section 7.1.3
      *
      *        <embedded SQL program>
      *
      *        date last changed 1.11.94
      *
      **********************************************************

       01  i  PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
          EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC X(5).
       01  wide PIC X(118).
       01  wide1 PIC X(38).
       01  wide2 PIC X(38).
       01  wide3 PIC X(38).
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  j 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  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flagerr PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

      *variables for nosubclass routine

       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  ALPNUM VALUE IS
       "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
         05 ALPNUM3 PIC X OCCURS 36.
       01  SQLSTORE PIC X(5).
       01  SQLS2 REDEFINES SQLSTORE.
          05 NORMSQ PIC X OCCURS 5 TIMES.
       01  NORMSQ2 PIC  X(5).

       PROCEDURE DIVISION.
       P0.

             MOVE "XOPEN1" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM XOPEN1.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    "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
      -            "COBOL, xop708.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 TEST 0708 *********************

             DISPLAY " TEST0708 "
             DISPLAY " X/O,Limit on the total length of an Index Key"
             DISPLAY " X/OPEN CAE SQL Sec. 7.1.3 "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"
             DISPLAY "### CREATE INDEX WIDEINDEX ON WIDETABLE(WIDE);"
             DISPLAY "### DROP INDEX WIDEINDEX;"
             DISPLAY "### CREATE INDEX WIDEINDEX ON WIDETAB(WIDE1, "
             DISPLAY "### WIDE2, WIDE3);"
             DISPLAY "================================================="
             DISPLAY "test beginning"
             MOVE 0 TO errflg
             MOVE 0 TO flagerr
             MOVE 1 TO flag

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
      *set up database
             EXEC SQL DROP INDEX WIDEINDEX END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM WIDETABLE END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM WIDETAB END-EXEC
             MOVE SQLCODE TO SQL-COD

      *set up first long row.

             MOVE ALL "BLAH" TO wide

             EXEC SQL INSERT INTO WIDETABLE
              VALUES (:wide) END-EXEC
             MOVE SQLCODE TO SQL-COD

             IF (SQLCODE NOT = 0) THEN
             COMPUTE flagerr = flagerr + 1
             END-IF

      *set up second long row.

            MOVE ALL "OH" TO wide

            EXEC SQL INSERT INTO WIDETABLE
            VALUES (:wide) END-EXEC
            MOVE SQLCODE TO SQL-COD

            IF (SQLCODE NOT = 0) THEN
            COMPUTE flagerr = flagerr + 1
            END-IF

      *set up third long row.

           MOVE ALL "AH" TO WIDE

           EXEC SQL INSERT INTO WIDETABLE
            VALUES (:wide) END-EXEC.
           MOVE SQLCODE TO SQL-COD

           IF (SQLCODE NOT = 0) THEN
           COMPUTE flagerr = flagerr + 1
           END-IF

           IF (flagerr NOT = 0) THEN
           DISPLAY "***INSERT failed (TEST STEP NUMBER 1a) ! ***"
           COMPUTE errflg = errflg + 1
           END-IF

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "X" TO SQLSTATE
           MOVE 9999 TO SQLCODE

           EXEC SQL CREATE INDEX WIDEINDEX
           ON WIDETABLE(wide) END-EXEC
           MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
           if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0)
           then
           DISPLAY "*** Create Index Failed(TEST STEP NO 1) ***"
           COMPUTE errflg = errflg + 1
           END-IF
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL DROP INDEX WIDEINDEX END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY "============================================="

           MOVE 0 TO flagerr

      *Load values into wide1, wide2 and wide3
      *wide1
           MOVE ALL "BLAH" TO wide1

      *wide2
           MOVE ALL "OH" TO wide2

      *wide3
           MOVE ALL "AH" TO wide3

           EXEC SQL INSERT INTO WIDETAB(WIDE1, WIDE2, WIDE3)
            VALUES (:wide1, :wide2, :wide3) END-EXEC
           MOVE SQLCODE TO SQL-COD

           IF (SQLCODE NOT = 0) THEN
           ADD 1 TO flagerr
           END-IF

      *Load new value to wide 3
           MOVE ALL "EH" TO wide3

           EXEC SQL INSERT INTO WIDETAB(WIDE1, WIDE2, WIDE3)
            VALUES (:wide1, :wide2, :wide3) END-EXEC
           MOVE SQLCODE TO SQL-COD

           IF (SQLCODE NOT = 0) THEN
           ADD 1 TO flagerr
           END-IF

           IF (flagerr NOT = 0) THEN
           DISPLAY "*** INSERT failed (TEST STEP NUMBER 2a) ! ***"
           COMPUTE errflg = errflg + 1
           END-IF

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE "X" TO SQLSTATE
           MOVE 9999 TO SQLCODE
           EXEC SQL CREATE UNIQUE INDEX WIDEINDEX
            ON WIDETAB(WIDE1, WIDE3 DESC, WIDE2 ASC) END-EXEC
           MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
           if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0)
           THEN
           DISPLAY "*** Create Index Failed(TEST STEP NO 2)!***"
             COMPUTE errflg = errflg + 1
           END-IF
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "==========================================="

           DISPLAY "number of errors found is = ", errflg " "
           DISPLAY "maximum number of errors is 4"

           if (errflg = 0) then
           EXEC SQL INSERT INTO XOPEN1.TESTREPORT
            VALUES ('0708', 'pass', 'PCO') END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " xop708.pco *** pass *** "
           else
           EXEC SQL INSERT INTO XOPEN1.TESTREPORT
           VALUES ('0708','fail','PCO') END-EXEC
           MOVE SQLCODE TO SQL-COD
           COMPUTE errcnt = errcnt + 1
           DISPLAY " xop708.pco *** fail *** "
           END-IF

           DISPLAY "=========================================="
           DISPLAY " "

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

      ******************** END TEST 0708 *********************"
      ****** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

       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 SQLSTORE
      *subclass begins in position 3 of char array NORMSQ
             MOVE 3 TO norm1
             MOVE 14 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
             ADD 1 TO norm2
             END-PERFORM

             MOVE SQLS2 TO NORMSQ2
             if (NORMSQ2   =   SQLSTATE) then
               GO TO P213
             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 UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
             ADD 1 TO norm2
             END-PERFORM
             MOVE 5 TO norm1
      *examining position 5 of char array NORMSQ
             MOVE 1 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
             ADD 1 TO norm2
             END-PERFORM

      *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
             MOVE SQLS2 TO NORMSQ2.

        P213.

      *Test SQLCODE and SQLSTATE for normal completion

       CHCKOK.
             MOVE 1 TO flag
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE

             PERFORM NOSUBCLASS THROUGH P213.
             if (SQLCODE  NOT =  0  OR  NORMSQ2  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF
             if (flag  = 1  AND  NORMSQ2  NOT  =   SQLSTATE) then
               DISPLAY "Valid implementation defined SQLSTATE accepted."
             END-IF

           .

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