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Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/Cobol/Test-Suite/COBOL/

Impressum xts739.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS739.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "XTS739.PCO")

      *Copyright 1995 National Computing Centre Limited
      *and Computer Logic R&D S.A
      *on behalf of the CTS5 SQL2 Project.
      *All rights reserved.
      *The CTS5 SQL2 Project is sponsored by the European Community.
      *
      *The National Computing Centre Limited and Computer Logic R&D
      *have given permission to NIST to distribute this program
      *over the World Wide Web in order to promote SQL standards.
      *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.

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * SQL VALIDATION TEST SUITE V6.0
      *
      * XTS739.PCO                   TEST7039
      * WRITTEN BY: Nickos Backalidis
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * Scrolled cursor with ORDER BY int, name ASC,
      *                       FETCH FIRST, FETCH LAST
      *
      * REFERENCES
      *   13.1    -- <Declare cursor>
      *   13.1    SR.10b
      *   13.1    GR.3
      *   13.3    -- <fetch statement>
      *   13.3    GR.2b
      *   13.3    GR.2c
      *   F#43    --  Scrolled cursors
      *   F#24    --  Keyword relaxations
      *
      * DATE LAST ALTERED  18/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 07/12/95
      *        Print timestamp
      *        Include Files
      *        Define NOSUBCLASS/CHCKOK at test beginning
      *
      * QA STATUS : FC
      *
      * Revised by DWF 1996-02-09
      *   Removed status checks after cursor declarations
      *   Fixed checks for wrong SQLCODE
      *   Fixed char string lengths
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
       01  varnm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  varch1 PIC  X(10).
       01  varnm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  varch2 PIC  X(10).
             EXEC SQL END DECLARE SECTION END-EXEC
       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  NORMSQ.
           05  NORMSQX 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 "CTS1 " TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM CTS1.ECCO END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL ROLLBACK WORK 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, xts739.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 TEST7039 *******************
             MOVE 1 TO flag
             DISPLAY " TEST7039"
             DISPLAY " Scrolled cursor with ORDER BY int, name ASC,"
             DISPLAY "FETCH FIRST,FETCH LAST"
             DISPLAY "References "
             DISPLAY " 13.1 -- "
             DISPLAY " 13.1 SR.10b"
             DISPLAY " 13.1 GR.3 "
             DISPLAY " 13.3 -- "
             DISPLAY " 13.3 GR.2b "
             DISPLAY " 13.3 GR.2c "
             DISPLAY " F#43 -- Scrolled cursors"
             DISPLAY " F#24 -- Keyword relaxations "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *initialise error reporting variables
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *USE table CTS1.CL_STANDARD from the standard schema
      *declare a scrolled cursor with ORDER BY int,name
      *ASC and FETCH FIRST, FETCH LAST
             DISPLAY "DECLARE a SCROLL CURSOR "
             DISPLAY "FOR SELECT COL_NUM1, COL_CH1, COL_NUM2, COL_CH2"
             DISPLAY "FROM CL_STANDARD ORDER BY 4, COL_CH1 ASC;"
             EXEC SQL DECLARE a SCROLL CURSOR
               FOR SELECT COL_NUM1,COL_CH1,COL_NUM2,COL_CH2
               FROM CL_STANDARD ORDER BY 4, COL_CH1 ASC END-EXEC

             DISPLAY "OPEN a;"
             EXEC SQL OPEN a END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *start fetching rows in the cursor 5 in total
      *in reverse order

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch last row from CL_STANDARD
             DISPLAY "FETCH LAST FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH LAST FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous  row
             DISPLAY "FETCH PRIOR FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1002; its value is ", varnm1
             DISPLAY "COL_CH1 should be MAKIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4002; its value is ", varnm2
             DISPLAY "COL_CH2 should be HANIA; its value is ", varch2
             if (varnm1  NOT =  1002  OR  varnm2 NOT =  4002) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "HANIA"  OR  varch1  NOT  =   "MAKIS")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1000; its value is ", varnm1
             DISPLAY "COL_CH1 should be NICKOS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4000; its value is ", varnm2
             DISPLAY "COL_CH2 should be ATHENS; its value is ", varch2
             if (varnm1  NOT =  1000  OR  varnm2 NOT =  4000) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ATHENS"  OR  varch1  NOT  =
             "NICKOS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1003; its value is ", varnm1
             DISPLAY "COL_CH1 should be GEORGE; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4003; its value is ", varnm2
             DISPLAY "COL_CH2 should be ARTA; its value is ", varch2
             if (varnm1  NOT =  1003  OR  varnm2 NOT =  4003) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ARTA"  OR  varch1  NOT  =   "GEORGE")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *** attempt to read the row before the first row
      *** and check that a completion condition of no data
      *** will be raised indicated by SQLSTATE = "02000"
             DISPLAY "FETCH PRIOR FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             if (SQLCODE  NOT =  100) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *** FETCH LAST ROW again **
             DISPLAY "FETCH LAST FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH LAST FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *Now retrieve the first row of the table
             DISPLAY "FETCH FIRST FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH FIRST FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1003; its value is ", varnm1
             DISPLAY "COL_CH1 should be GEORGE; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4003; its value is ", varnm2
             DISPLAY "COL_CH2 should be ARTA; its value is ", varch2
             if (varnm1  NOT =  1003  OR  varnm2 NOT =  4003) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ARTA"  OR  varch1  NOT  =   "GEORGE")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *now retrieve the rest of the rows but from first to last
      *fetch orientation. Fetch the second row
             DISPLAY "FETCH NEXT FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1000; its value is ", varnm1
             DISPLAY "COL_CH1 should be NICKOS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4000; its value is ", varnm2
             DISPLAY "COL_CH2 should be ATHENS; its value is ", varch2
             if (varnm1  NOT =  1000  OR  varnm2 NOT =  4000) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ATHENS"  OR  varch1  NOT  =
             "NICKOS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch next row
             DISPLAY "FETCH NEXT FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1002; its value is ", varnm1
             DISPLAY "COL_CH1 should be MAKIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4002; its value is ", varnm2
             DISPLAY "COL_CH2 should be HANIA; its value is ", varch2
             if (varnm1  NOT =  1002  OR  varnm2 NOT =  4002) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "HANIA"  OR  varch1  NOT  =   "MAKIS")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch next row
             DISPLAY "FETCH NEXT FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch final row
             DISPLAY "FETCH NEXT FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *** attempt to read the next row after the last row
      *** and check that a completion condition of no data
      *** will be raised indicated by SQLSTATE = "02000"
             DISPLAY "FETCH NEXT FROM a INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM a INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             if (SQLCODE  NOT =  100) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE a;"
             EXEC SQL CLOSE a END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *********** Start tests with numeric cursor **********

      *USE table CTS1.CL_STANDARD from the standard schema
      *declare a scrolled cursor with ORDER BY int,name
      *ASC and FETCH FIRST, FETCH LAST
      *with numeric sort key this time

             DISPLAY "DECLARE b SCROLL CURSOR "
             DISPLAY "FOR SELECT COL_NUM1, COL_CH1, COL_NUM2, COL_CH2"
             DISPLAY "FROM CL_STANDARD"
             DISPLAY "ORDER BY 3, COL_NUM1 ASC;"
             EXEC SQL DECLARE b SCROLL CURSOR
               FOR SELECT COL_NUM1,COL_CH1,COL_NUM2,COL_CH2
               FROM CL_STANDARD
               ORDER BY 3, COL_NUM1 ASC END-EXEC

             DISPLAY "OPEN b;"
             EXEC SQL OPEN b END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *start fetching rows in the cursor 5 in total
      *in reverse order

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch last row from CL_STANDARD
             DISPLAY "FETCH LAST FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH LAST FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1003; its value is ", varnm1
             DISPLAY "COL_CH1 should be GEORGE; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4003; its value is ", varnm2
             DISPLAY "COL_CH2 should be ARTA; its value is ", varch2
             if (varnm1  NOT =  1003  OR  varnm2 NOT =  4003) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ARTA"  OR  varch1  NOT  =   "GEORGE")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1002; its value is ", varnm1
             DISPLAY "COL_CH1 should be MAKIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4002; its value is ", varnm2
             DISPLAY "COL_CH2 should be HANIA; its value is ", varch2
             if (varnm1  NOT =  1002  OR  varnm2 NOT =  4002) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "HANIA"  OR  varch1  NOT  =   "MAKIS")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch previous row
             DISPLAY "FETCH PRIOR FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1000; its value is ", varnm1
             DISPLAY "COL_CH1 should be NICKOS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4000; its value is ", varnm2
             DISPLAY "COL_CH2 should be ATHENS; its value is ", varch2
             if (varnm1  NOT =  1000  OR  varnm2 NOT =  4000) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ATHENS"  OR  varch1  NOT  =
             "NICKOS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *** attempt to read the row before the first row
      *** and check that a completion condition of no data
      *** will be raised indicated by SQLSTATE = "02000"
             DISPLAY "FETCH PRIOR FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH PRIOR FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             if (SQLCODE  NOT =  100) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *** FETCH LAST ROW again **
             DISPLAY "FETCH LAST FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH LAST FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *Now retrieve the first row of the table
             DISPLAY "FETCH FIRST FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH FIRST FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1000; its value is ", varnm1
             DISPLAY "COL_CH1 should be NICKOS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4000; its value is ", varnm2
             DISPLAY "COL_CH2 should be ATHENS; its value is ", varch2
             if (varnm1  NOT =  1000  OR  varnm2 NOT =  4000) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ATHENS"  OR  varch1  NOT  =
             "NICKOS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *now retrieve the rest of the rows but from first to last
      *fetch orientation. Fetch the second row

             DISPLAY "FETCH NEXT FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch next row
             DISPLAY "FETCH NEXT FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1002; its value is ", varnm1
             DISPLAY "COL_CH1 should be MAKIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4002; its value is ", varnm2
             DISPLAY "COL_CH2 should be HANIA; its value is ", varch2
             if (varnm1  NOT =  1002  OR  varnm2 NOT =  4002) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "HANIA"  OR  varch1  NOT  =   "MAKIS")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch next row
             DISPLAY "FETCH NEXT FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1003; its value is ", varnm1
             DISPLAY "COL_CH1 should be GEORGE; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4003; its value is ", varnm2
             DISPLAY "COL_CH2 should be ARTA; its value is ", varch2
             if (varnm1  NOT =  1003  OR  varnm2 NOT =  4003) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ARTA"  OR  varch1  NOT  =   "GEORGE")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch final row
             DISPLAY "FETCH NEXT FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *** attempt to read the next row after the last row
      *** and check that a completion condition of no data
      *** will be raised indicated by SQLSTATE = "02000"
             DISPLAY "FETCH NEXT FROM b INTO
      -    " :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH NEXT FROM b INTO
             :varnm1,:varch1,:varnm2,:varch2 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             if (SQLCODE  NOT =  100) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE b;"
             EXEC SQL CLOSE b END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *declare a third cursor and check that all the rows
      *of table CTS1.CL_STANDARD have remained unaffected
             DISPLAY "DECLARE Z CURSOR FOR SELECT
      -    " COL_NUM1,COL_CH1,COL_NUM2,COL_CH2 "
             DISPLAY "FROM CL_STANDARD ORDER BY COL_NUM1;"
             EXEC SQL DECLARE Z CURSOR
               FOR SELECT COL_NUM1,COL_CH1,COL_NUM2,COL_CH2
               FROM CL_STANDARD ORDER BY COL_NUM1 END-EXEC

             DISPLAY "OPEN Z;"
             EXEC SQL OPEN Z END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *start fetching rows in the cursor 5 in total
      *fetch first row from CL_STANDARD
             DISPLAY "FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1000; its value is ", varnm1
             DISPLAY "COL_CH1 should be NICKOS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4000; its value is ", varnm2
             DISPLAY "COL_CH2 should be ATHENS; its value is ", varch2
             if (varnm1  NOT =  1000  OR  varnm2 NOT =  4000) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ATHENS"  OR  varch1  NOT  =
             "NICKOS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch second row
             DISPLAY "FETCH Z INTO :varnm1,varch1,varnm2,varch2;"
             EXEC SQL FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1001; its value is ", varnm1
             DISPLAY "COL_CH1 should be MARIA; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4001; its value is ", varnm2
             DISPLAY "COL_CH2 should be RHODES; its value is ", varch2
             if (varnm1  NOT =  1001  OR  varnm2 NOT =  4001)  then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "RHODES"  OR  varch1  NOT  =
             "MARIA") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch third row
             DISPLAY "FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1002; its value is ", varnm1
             DISPLAY "COL_CH1 should be MAKIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4002; its value is ", varnm2
             DISPLAY "COL_CH2 should be HANIA; its value is ", varch2
             if (varnm1  NOT =  1002  OR  varnm2 NOT =  4002) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "HANIA"  OR  varch1  NOT  =   "MAKIS")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch fourth row
             DISPLAY "FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1003; its value is ", varnm1
             DISPLAY "COL_CH1 should be GEORGE; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4003; its value is ", varnm2
             DISPLAY "COL_CH2 should be ARTA; its value is ", varch2
             if (varnm1  NOT =  1003  OR  varnm2 NOT =  4003) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "ARTA"  OR  varch1  NOT  =   "GEORGE")
             then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO varnm1
             MOVE 0 TO varnm2
             MOVE "xxxxxxxxxx" TO varch1
             MOVE "xxxxxxxxxx" TO varch2

      *fetch fifth row
             DISPLAY "FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2;"
             EXEC SQL FETCH Z INTO :varnm1,:varch1,:varnm2,:varch2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "COL_NUM1 should be 1004; its value is ", varnm1
             DISPLAY "COL_CH1 should be MORRIS; its value is ", varch1
             DISPLAY "COL_NUM2 should be 4004; its value is ", varnm2
             DISPLAY "COL_CH2 should be PARGA; its value is ", varch2
             if (varnm1  NOT =  1004  OR  varnm2 NOT =  4004) then
               MOVE 0 TO flag
             END-IF
             if (varch2  NOT  =   "PARGA"  OR  varch1  NOT  =
             "MORRIS") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

             DISPLAY "CLOSE Z;"
             EXEC SQL CLOSE Z END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "ROLLBACK WORK;"
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             if ( flag  =  1 ) then
               DISPLAY " xts739.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7039','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts739.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7039','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
      ******************** END TEST7039 ********************

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

      *    ****  Procedures for PERFORM statements

      *Test SQLCODE and SQLSTATE for normal completion.
       CHCKOK.
             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   NORMSQ NOT = "00000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ = "00000"  AND  NORMSQ NOT = SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             .

       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 NORMSQ

           MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
      *valid subclass begins with 5-9, I-Z, end of ALPNUM table
           PERFORM VARYING norm2 FROM 14 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

      *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)
           if (NORMSQ   =   SQLSTATE) then
             GO TO EXIT-NOSUBCLASS
           END-IF

           MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
      *valid characters are 0-9, A-Z
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

           MOVE 5 TO norm1
      *valid characters are 0-9, A-Z
      *examining position 5 of char array NORMSQ
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           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 (NORMSQX(1)  =  "0"  AND  NORMSQX(2)  =  "1") then
             MOVE "0" TO NORMSQX(2)
           END-IF
           .

       EXIT-NOSUBCLASS.
           EXIT.

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