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products/sources/formale Sprachen/Cobol/Test-Suite/SQL M/ Datei vom 4.1.2008 mit Größe 20 kB

SSL xts721.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS721.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "XTS721.SCO") calling SQL
      * procedures in file "XTS721.MCO".

      *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
      *
      * XTS721.SCO
      * WRITTEN BY: Nickos Backalidis
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      * Access to VIEW_COLUMN_USAGE view
      *
      * REFERENCES
      *   21.2.22 -- VIEW_COLUMN_USAGE view
      *   21.3.12 -- VIEW_COLUMN_USAGE base table.
      *   11.20   -- <drop view statement>
      *   F#1     -- Dynamic SQL
      *   F#2     -- Basic information schema
      *   F#3     -- Basic schema manipulation
      *   F#34    -- Usage tables
      *
      * DATE LAST ALTERED  14/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 04/12/95:
      *      Respect length of strings in variable initialization.
      *
      * QA Status: QA check
      *
      * Revised by DWF 1/25/96
      *   Fixed SDL transactions
      *   Dynamic SQL broken; replaced with static
      *   Removed extraneous SQL syntax
      *   Removed status checks after cursor definition
      *   Upcased information schema identifiers
      ****************************************************************

      * 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  counok PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  vschma PIC  X(128).
       01  v_name PIC  X(128).
       01  tabnam PIC  X(128).
       01  colnam PIC  X(128).
      *  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  i PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

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

       PROCEDURE DIVISION.
       P0.

             MOVE "CTS4 " 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, xts721.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 TEST7021 *******************
             MOVE 1 TO flag
             DISPLAY " TEST7021"
             DISPLAY " Access to VIEW_COLUMN_USAGE view "
             DISPLAY " References "
             DISPLAY " 21.2.22 -- VIEW_COLUMN_USAGE view "
             DISPLAY " 21.3.12 -- VIEW_COLUMN_USAGE base table"
             DISPLAY " 11.20 -- "
             DISPLAY " F#2 -- Basic information schema "
             DISPLAY " F#3 -- Basic schema manipulation"
             DISPLAY " F#34 -- Usage tables "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

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

      *initialise host variable
      *we expect a zero so initialise it to a value <> 0
             MOVE 9 TO counok

             DISPLAY "SELECT COUNT(*) INTO :counok"
             DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
             DISPLAY "WHERE VIEW_SCHEMA = 'CTS4';"
      *  EXEC SQL SELECT COUNT(*) INTO :counok
      *    FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
      *    WHERE VIEW_SCHEMA = 'CTS4';
             CALL "SUB3" USING SQLCODE SQLSTATE counok
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "counok should be 0; its value is : ", counok
             if (counok  NOT =  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

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

             DISPLAY "CREATE TABLE TAB721a "
             DISPLAY "(COLNUM1 NUMERIC(5),"
             DISPLAY " COLNUM2 NUMERIC(7),"
             DISPLAY " COLSTR1 CHAR(10),"
             DISPLAY " COLSTR2 CHAR(5));"
      *  EXEC SQL CREATE TABLE TAB721a
      *    (COLNUM1 NUMERIC(5),
      *    COLNUM2 NUMERIC(7),
      *    COLSTR1 CHAR(10),
      *    COLSTR2 CHAR(5));
             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  " "

             DISPLAY "CREATE VIEW VA_721a AS SELECT "
             DISPLAY "COLNUM1,COLNUM2,COLSTR1,COLSTR2 FROM TAB721a;"
      *  EXEC SQL CREATE VIEW VA_721a AS SELECT
      *    COLNUM1,COLNUM2,COLSTR1,COLSTR2 FROM TAB721a;
             CALL "SUB7" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB8" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE ALPHA CURSOR FOR SELECT "
             DISPLAY "VIEW_SCHEMA,VIEW_NAME,TABLE_NAME,COLUMN_NAME"
             DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
             DISPLAY "WHERE VIEW_SCHEMA = 'CTS4' AND TABLE_SCHEMA =
      -    " 'CTS4'"
             DISPLAY "ORDER BY COLUMN_NAME;"
      *  EXEC SQL DECLARE ALPHA CURSOR FOR SELECT
      *    VIEW_SCHEMA,VIEW_NAME,TABLE_NAME,COLUMN_NAME
      *    FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
      *    WHERE VIEW_SCHEMA = 'CTS4' AND TABLE_SCHEMA = 'CTS4'
      *    ORDER BY COLUMN_NAME END-EXEC

             DISPLAY "OPEN ALPHA;"
      *  EXEC SQL OPEN ALPHA;
             CALL "SUB9" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO i
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxx" TO vschma
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxx" TO v_name
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxx" TO tabnam
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      -      "xxxxxxxx" TO colnam

      *four rows should be returned by the cursor
      *fetch first row
             DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
      *  EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
      * ;
             CALL "SUB10" USING SQLCODE SQLSTATE vschma v_name tabnam
             colnam
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
             DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
             DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
             DISPLAY "COLUMN_NAME should be COLNUM1 it is ", colnam
             if (vschma  NOT  =   "CTS4"  OR  v_name  NOT  =
             "VA_721A") then
               MOVE 0 TO flag
             END-IF
             if (tabnam  NOT  =   "TAB721A"  OR  colnam  NOT  =
             "COLNUM1") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *fetch the second row
             DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
      *  EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
      * ;
             CALL "SUB11" USING SQLCODE SQLSTATE vschma v_name tabnam
             colnam
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
             DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
             DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
             DISPLAY "COLUMN_NAME should be COLNUM2 it is ", colnam
             if (vschma  NOT  =   "CTS4"  OR  v_name  NOT  =
             "VA_721A") then
               MOVE 0 TO flag
             END-IF
             if (tabnam  NOT  =   "TAB721A"  OR  colnam  NOT  =
             "COLNUM2") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *fetch third row
             DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
      *  EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
      * ;
             CALL "SUB12" USING SQLCODE SQLSTATE vschma v_name tabnam
             colnam
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
             DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
             DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
             DISPLAY "COLUMN_NAME should be COLSTR1 it is ", colnam
             if (vschma  NOT  =   "CTS4"  OR  v_name  NOT  =
             "VA_721A") then
               MOVE 0 TO flag
             END-IF
             if (tabnam  NOT  =   "TAB721A"  OR  colnam  NOT  =
             "COLSTR1") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *fetch fourth and final row
             DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
      *  EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
      * ;
             CALL "SUB13" USING SQLCODE SQLSTATE vschma v_name tabnam
             colnam
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
             DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
             DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
             DISPLAY "COLUMN_NAME should be COLSTR2 it is ", colnam
             if (vschma  NOT  =   "CTS4"  OR  v_name  NOT  =
             "VA_721A") then
               MOVE 0 TO flag
             END-IF
             if (tabnam  NOT  =   "TAB721A"  OR  colnam  NOT  =
             "COLSTR2") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *end fetches **
      *close the cursor
             DISPLAY "CLOSE ALPHA;"
      *  EXEC SQL CLOSE ALPHA;
             CALL "SUB14" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

      *Now drop view VA_721a
             DISPLAY "DROP VIEW VA_721a CASCADE;"
      *  EXEC SQL DROP VIEW VA_721a 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  " "

             MOVE 9 TO counok
             DISPLAY "SELECT COUNT(*) INTO :counok"
             DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
             DISPLAY "WHERE VIEW_SCHEMA = 'CTS4';"
      *  EXEC SQL SELECT COUNT(*) INTO :counok
      *    FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
      *    WHERE VIEW_SCHEMA = 'CTS4';
             CALL "SUB18" USING SQLCODE SQLSTATE counok
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "counok should be 0; its value is : ", counok
             if (counok  NOT =  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

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

      *now restore the database in its original state
      *by dropping table TAB721a
             DISPLAY "DROP TABLE TAB721a CASCADE;"
      *  EXEC SQL DROP TABLE TAB721a CASCADE;
             CALL "SUB20" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
      *  EXEC SQL COMMIT WORK;
             CALL "SUB21" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *record results

             if ( flag  =  1 ) then
               DISPLAY " xts721.mco *** pass *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7021','pass','MCO');
               CALL "SUB22" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts721.mco *** fail *** "
      *    EXEC SQL INSERT INTO CTS1.TESTREPORT
      *      VALUES('7021','fail','MCO');
               CALL "SUB23" USING SQLCODE SQLSTATE
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

      *  EXEC SQL COMMIT WORK;
             CALL "SUB24" USING SQLCODE SQLSTATE
             MOVE SQLCODE TO SQL-COD

      ******************** END TEST7021 ********************

      **** 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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