Quelle yts752.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  YTS752.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "YTS752.SCO") calling SQL
      * procedures in file "YTS752.MCO".

      *Copyright 1996 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
      *
      * YTS752.SCO
      * WRITTEN BY:  Susan Watters
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      * CREATE DOMAIN-SQL procedure statement with constraint
      *
      *
      * REFERENCES
      *   11.21     SR.1
      *   11.21     GR.3
      *   11.3      <table definition>
      *   11.4      <column definition>
      *   10.6 GR.4 integrity constraint violation
      *   11.9      <check constraint definition>
      *   F#25      Domain definition
      *   F#3       Basic schema manipulation
      *
      * DATE LAST ALTERED  CTS5 Hand-over Test
      *
      * QA Status: Full FC
      *
      * Revised by DWF 1996-03-01
      *   Removed EXEC SQL from inside printfs
      *   Cleanup
      *   Corrected printouts
      *   Added rollback after authid
      ****************************************************************

      * 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  host1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  host2 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  host3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  host4 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      *  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  flag2 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;
             CALL "SUB1" USING SQLCODE SQLSTATE uidx
             MOVE SQLCODE TO SQL-COD
      *  EXEC SQL ROLLBACK WORK;
             CALL "SUB2" USING SQLCODE SQLSTATE
             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, Module COBOL, yts752.sco"
             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 TEST7502 *******************
             MOVE 1 TO flag
             MOVE 1 TO flag2

             DISPLAY " TEST7502 "
             DISPLAY " CREATE DOMAIN-SQL proc statement with
      -    " constraint"
             DISPLAY "References:"
             DISPLAY " 11.21 SR.1"
             DISPLAY " 11.21 GR.3"
             DISPLAY " 11.3 "
             DISPLAY " 11.4 "
             DISPLAY " 10.6 GR.4 integrity constraint violation"
             DISPLAY " 11.9 "
             DISPLAY " F#25 Domain definition"
             DISPLAY " F#3 Basic schema manipulation"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *initialise all variables
             DISPLAY "host1 = 6;"
             DISPLAY "host2 = 3;"
             DISPLAY "host3 = 123456789;"
             DISPLAY "host4 = 100;"
             MOVE 6 TO host1
             MOVE 3 TO host2
             MOVE 123456789 TO host3
             MOVE 100 TO host4

      *create domain as SMALLINT
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE DOMAIN sintdom AS SMALLINT"
             DISPLAY "CHECK (VALUE > 5)"
             DISPLAY "CHECK (VALUE < 24000);"
      *  EXEC SQL CREATE DOMAIN sintdom AS SMALLINT
      *    CHECK (VALUE > 5)
      *    CHECK (VALUE < 24000);
             CALL "SUB3" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB4" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *create table shorttab
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE shorttab"
             DISPLAY "(keycol integer,"
             DISPLAY " domcol sintdom)"
      *  EXEC SQL CREATE TABLE shorttab
      *    (keycol integer,
      *    domcol sintdom);
             CALL "SUB5" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB6" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *insert row into shorttab - should succeed
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "INSERT INTO shorttab VALUES (1,:host1);"
      *  EXEC SQL INSERT INTO shorttab VALUES (1,:host1);
             CALL "SUB7" USING SQLCODE SQLSTATE host1
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *attempt to insert row into shorttab - should fail
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "INSERT INTO shorttab VALUES (2,:host2);"
      *  EXEC SQL INSERT INTO shorttab VALUES (2,:host2);
             CALL "SUB8" USING SQLCODE SQLSTATE host2
             MOVE SQLCODE TO SQL-COD

      *That should generate an integrity constraint violation
      *which is SQLSTATE 23000

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

             DISPLAY "SQLSTATE should be 23000; its value is ", SQLSTATE
           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

      *attempt to insert row into shorttab - should fail
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "INSERT INTO shorttab VALUES (3, :host3);"
      *  EXEC SQL INSERT INTO shorttab VALUES (3, :host3);
             CALL "SUB9" USING SQLCODE SQLSTATE host3
             MOVE SQLCODE TO SQL-COD

      *That should generate an integrity constraint violation
      *which is SQLSTATE 23000 or
      *a numeric value out of range violation
      *which is SQLSTATE 22003

             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             if (SQLCODE  NOT <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 22003 or 23000"
             DISPLAY "its value is ", SQLSTATE
             if (SQLSTATE   =   "22003") then
               MOVE 0 TO flag2
             END-IF

             if (flag2  NOT =  0) then
           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
             END-IF

      *insert fourth value - should succeed
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "INSERT INTO shorttab VALUES (4,:host4);"
      *  EXEC SQL INSERT INTO shorttab VALUES (4,:host4);
             CALL "SUB10" USING SQLCODE SQLSTATE host4
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB11" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *reinitialise host variables

             MOVE 0 TO host1
             MOVE 0 TO host2
             MOVE 0 TO host3
             MOVE 0 TO host4

      *check two rows are present in shorttab
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "SELECT COUNT(*) INTO :host1 FROM shorttab"
      *  EXEC SQL SELECT COUNT(*) INTO :host1 FROM shorttab;
             CALL "SUB12" USING SQLCODE SQLSTATE host1
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "host1 should be 2; its value is ", host1
             if (host1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

      *retrieve first row inserted correctly
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "SELECT domcol INTO :host2 FROM shorttab"
             DISPLAY "WHERE keycol = 1;"
      *  EXEC SQL SELECT domcol INTO :host2 FROM shorttab
      *    WHERE keycol = 1;
             CALL "SUB13" USING SQLCODE SQLSTATE host2
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "host2 should be 6; its value is ", host2
             if (host2  NOT =  6) then
               MOVE 0 TO flag
             END-IF

      *return second row inserted correctly
             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "SELECT domcol INTO :host3 FROM shorttab"
             DISPLAY "WHERE keycol = 4"
      *  EXEC SQL SELECT domcol INTO :host3 FROM shorttab
      *    WHERE keycol = 4;
             CALL "SUB14" USING SQLCODE SQLSTATE host3
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "host3 should be 100; its value is ", host3
             if (host3  NOT =  100) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "ROLLBACK WORK;"
      *  EXEC SQL ROLLBACK WORK;
             CALL "SUB15" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP TABLE shorttab CASCADE;"
      *  EXEC SQL DROP TABLE shorttab CASCADE;
             CALL "SUB16" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB17" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP DOMAIN sintdom CASCADE;"
      *  EXEC SQL DROP DOMAIN sintdom CASCADE;
             CALL "SUB18" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB19" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             if ( flag  =  1 ) then
               DISPLAY " yts752.mco *** pass *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7502','pass','MCO');
               CALL "SUB20" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " yts752.mco *** fail *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7502','fail','MCO');
               CALL "SUB21" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

      *  EXEC SQL COMMIT WORK;
             CALL "SUB22" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
      ******************** END TEST7502 ********************

      **** 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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