Quelle xts751.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS751.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "XTS751.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
      *
      * XTS751.PCO
      * WRITTEN BY: Manolis Megaloikonomou
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Name of violated column constraint
      *                     returned in diagnostics.
      *
      *
      * REFERENCES
      *   18.1    -- <Get diagnostics statement>
      *   18.1  LR.2a -- Raised. Entry SQL restriction which
      *               prohibited the use of
      *               a <get diagnostics statement>.
      *   11.4    -- <column definition>
      *   11.6    -- <table constraint definition>
      *   11.7    -- <unique constraint definition>
      *   11.8    -- <referential constraint definition>
      *   11.9    -- <check constraint definition>
      *   F#12 -- Get diagnostics.
      *   F#30 -- Table operations.
      *   F#49 -- Constraint management.
      *
      * DATE LAST ALTERED  18/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 15/12/95
      *        Print timestamp
      *        Include Files
      *        Define NOSUBCLASS/CHCKOK at test beginning
      *
      * QA STATUS :
      *
      * Revised by DWF 1996-02-15
      *   Entire test horribly broken; major changes to everything.
      ****************************************************************

           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  rstate PIC  X(5).
       01  cntnam PIC  X(8).
             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  i 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, xts751.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 TEST7051 *******************

             MOVE 1 TO flag
             DISPLAY " TEST7051 "
             DISPLAY " Name of violated column constraint returned in
      -    " diagnostics."
             DISPLAY "References:"
             DISPLAY " 18.1 -- "
             DISPLAY " 18.1 LR.2a -- Raised. Entry SQL restriction
      -    " which"
             DISPLAY " prohibited the use of"
             DISPLAY " a ."
             DISPLAY " 11.4 -- "
             DISPLAY " 11.6 -- "
             DISPLAY " 11.7 -- "
             DISPLAY " 11.8 -- "
             DISPLAY " 11.9 -- "
             DISPLAY " F#12 -- Get diagnostics."
             DISPLAY " F#30 -- Table operations."
             DISPLAY " F#49 -- Constraint management."
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

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

             DISPLAY "INSERT INTO CTS1.TEST12849A
      -    " VALUES(2,'JACK','TOKYO',2,'BLACK',2,3);"
             EXEC SQL INSERT INTO CTS1.TEST12849A
             VALUES(2,'JACK','TOKYO',2,'BLACK',2,3) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Insert a row in table TEST12849A which attempts
      *to insert a duplicate value in the column that was
      *associated with the unique specification.

      *Initialise host variables
             MOVE "xxxxx" TO rstate
             MOVE "xxxxxxxx" TO cntnam

             DISPLAY "INSERT INTO CTS1.TEST12849A
      -    " VALUES(3,'JACK','TOKYO',3,'WHITE',3,2);"
             EXEC SQL INSERT INTO CTS1.TEST12849A
             VALUES(3,'JACK','TOKYO',3,'WHITE',3,2) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY  " "

             DISPLAY "GET DIAGNOSTICS"
             DISPLAY "EXCEPTION 1"
             DISPLAY ":rstate = RETURNED_SQLSTATE,"
             DISPLAY ":cntnam = CONSTRAINT_NAME;"
             EXEC SQL GET DIAGNOSTICS
               EXCEPTION 1
               :rstate = RETURNED_SQLSTATE,
               :cntnam = CONSTRAINT_NAME END-EXEC
             MOVE SQLCODE TO SQL-COD
             MOVE rstate TO SQLSTATE
             DISPLAY "RETURNED_SQLSTATE should be 23000; its value is ",
             rstate
             DISPLAY "CONSTRAINT_NAME should be CONSTR_2; its value is
      -    " ", cntnam
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "23000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "23000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             if (cntnam  NOT  =   "CONSTR_2") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *Initialise host variables
             MOVE "xxxxx" TO rstate
             MOVE "xxxxxxxx" TO cntnam

      *Insert one more row in the table attempting to violate
      *the foreign key constraint by inserting a non existing
      *value for the referenced column.

             DISPLAY "INSERT INTO CTS1.TEST12849A
      -    " VALUES(4,'KEVIN','DUBLIN',9,'RED',9,4);"
             EXEC SQL INSERT INTO CTS1.TEST12849A
             VALUES(4,'KEVIN','DUBLIN',9,'RED',9,4) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY  " "

             DISPLAY "GET DIAGNOSTICS"
             DISPLAY "EXCEPTION 1"
             DISPLAY ":rstate = RETURNED_SQLSTATE,"
             DISPLAY ":cntnam = CONSTRAINT_NAME;"
             EXEC SQL GET DIAGNOSTICS
               EXCEPTION 1
               :rstate = RETURNED_SQLSTATE,
               :cntnam = CONSTRAINT_NAME END-EXEC
             MOVE SQLCODE TO SQL-COD
             MOVE rstate TO SQLSTATE
             DISPLAY "RETURNED_SQLSTATE should be 23000; its value is ",
             rstate
             DISPLAY "CONSTRAINT_NAME should be CONSTR_1; its value is
      -    " ", cntnam
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "23000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "23000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             if (cntnam  NOT  =   "CONSTR_1") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *Initialise host variables
             MOVE "xxxxx" TO rstate
             MOVE "xxxxxxxx" TO cntnam

      *Insert one more row in the table attempting to insert in
      *the column associated with the other referential constraint

             DISPLAY "INSERT INTO CTS1.TEST12849A
      -    " VALUES(5,'FOO','LONDON',5,'GREEN',2,5);"
             EXEC SQL INSERT INTO CTS1.TEST12849A
             VALUES(5,'FOO','LONDON',5,'GREEN',2,5) END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY  " "

             DISPLAY "GET DIAGNOSTICS"
             DISPLAY "EXCEPTION 1"
             DISPLAY ":rstate = RETURNED_SQLSTATE,"
             DISPLAY ":cntnam = CONSTRAINT_NAME;"
             EXEC SQL GET DIAGNOSTICS
               EXCEPTION 1
               :rstate = RETURNED_SQLSTATE,
               :cntnam = CONSTRAINT_NAME END-EXEC
             MOVE SQLCODE TO SQL-COD
             MOVE rstate TO SQLSTATE
             DISPLAY "RETURNED_SQLSTATE should be 23000; its value is ",
             rstate
             DISPLAY "CONSTRAINT_NAME should be CONSTR_3; its value is
      -    " ", cntnam
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "23000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "23000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             if (cntnam  NOT  =   "CONSTR_3") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *undo the insertion of the rows
             DISPLAY "ROLLBACK WORK;"
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             if ( flag  =  1 ) then
               DISPLAY " xts751.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7051','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts751.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7051','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 TEST7051 ********************

      **** 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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