Quelle xts713.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS713.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "XTS713.PCO")

      * EMBEDDED COBOL (file " XTS713.PC ")

      *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
      *
      * XTS713.PCO
      * WRITTEN  BY: Manolis Megaloikonomou
      * REVIEWED BY: Nickos  Backalidis
      *
      * Schema definition in an SQL statement - single table
      *
      * programs runs under identifier T7013PC
      * this identifier must have permission to create schemas for
      * authid T7013PC and T7013bPC
      * these schemas must not exist before the program is executed
      *
      * REFERENCES
      *   11.1    -- <schema definition>
      *   11.1 SR.1
      *   11.1 SR.2
      *   11.1 AR.1
      *   11.1 GR.3
      *   12.5    -- <SQL procedure statement>
      *   F#31 -- Schema definition statement.
      *
      * DATE LAST ALTERED  12/12/95 CTS5 Hand-over Test
      *
      * Cleanups and fixes by V. Kogakis 01/12/95
      *
      * QA Status: QA check
      *
      *Revised by DWF 1/22/96
      *  Fixed C language errors
      *  Removed bogus status checks
      *  Added information on possible problems
      *  Put SDL in separate transactions
      ****************************************************************

           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  bb PIC  X(3).
       01  aa PIC S9(9) 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  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             MOVE "T7013PC " 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, xts713.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 TEST7013 *******************

             MOVE 1 TO flag
             DISPLAY " TEST7013"
             DISPLAY " Schema definition in an SQL statement-single
      -    " table"
             DISPLAY " References:"
             DISPLAY " 11.1 -- "
             DISPLAY " 11.1 SR.1"
             DISPLAY " 11.1 SR.2"
             DISPLAY " 11.1 AR.1"
             DISPLAY " 11.1 GR.3"
             DISPLAY " 12.5 -- "
             DISPLAY " F#31 -- Schema definition statement."
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             DISPLAY "This test attempts to create schemas with
      -    " different"
             DISPLAY "authorizations. Because authorizations are
      -    " implementation-"
             DISPLAY "defined, this test may need modification. The
      -    " following"
             DISPLAY "actions may help to pass the test:"
             DISPLAY " -- Change the initial authid to an authid with
      -    " DBA privileges"
             DISPLAY " -- Insert code to work around
      -    " implementation-defined"
             DISPLAY " authentication mechanisms (e.g. to reconnect
      -    " with a"
             DISPLAY " different authid)."

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

      *Create schema and COMMIT
             DISPLAY "CREATE SCHEMA AUTHORIZATION T7013PC"
             DISPLAY "CREATE TABLE TA"
             DISPLAY " (TAINT INTEGER,"
             DISPLAY " TACHAR CHARACTER(3));"
             EXEC SQL CREATE SCHEMA AUTHORIZATION T7013PC
               CREATE TABLE TA
               (TAINT INTEGER,
               TACHAR CHARACTER(3)) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

      *Insert 5 rows and COMMIT
             DISPLAY "INSERT INTO T7013PC.TA VALUES(1,'AA');"
             EXEC SQL INSERT INTO T7013PC.TA VALUES(1,'AA') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013PC.TA VALUES(5,'EE');"
             EXEC SQL INSERT INTO T7013PC.TA VALUES(5,'EE') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013PC.TA VALUES(3,'CC');"
             EXEC SQL INSERT INTO T7013PC.TA VALUES(3,'CC') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013PC.TA VALUES(4,'DD');"
             EXEC SQL INSERT INTO T7013PC.TA VALUES(4,'DD') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013PC.TA VALUES(2,'BB');"
             EXEC SQL INSERT INTO T7013PC.TA VALUES(2,'BB') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Declare ordered cursor and then
      *FETCH all rows defined by the Cursor.
      *Check they are returned in the correct order

             DISPLAY "DECLARE ALPHA CURSOR"
             DISPLAY "FOR SELECT * FROM T7013PC.TA ORDER BY TAINT;"
             EXEC SQL DECLARE ALPHA CURSOR
               FOR SELECT * FROM T7013PC.TA ORDER BY TAINT END-EXEC

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

      *init host variables and check 1st value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH ALPHA INTO :aa , :bb ;"
             EXEC SQL FETCH ALPHA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 1; its value is ", aa, " "
             DISPLAY "bb should be AA; its value is ", bb
             if (aa  NOT =  1  OR  bb  NOT  =   "AA ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 2nd value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH ALPHA INTO :aa , :bb ;"
             EXEC SQL FETCH ALPHA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 2; its value is ", aa, " "
             DISPLAY "bb should be BB; its value is ", bb
             if ( aa  NOT =  2  OR  bb  NOT  =   "BB ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 3rd value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH ALPHA INTO :aa , :bb ;"
             EXEC SQL FETCH ALPHA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 3; its value is ", aa, " "
             DISPLAY "bb should be CC; its value is ", bb
             if ( aa  NOT =  3  OR  bb  NOT  =   "CC ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 4th value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH ALPHA INTO :aa , :bb ;"
             EXEC SQL FETCH ALPHA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 4; its value is ", aa, " "
             DISPLAY "bb should be DD; its value is ", bb
             if ( aa  NOT =  4  OR  bb  NOT  =   "DD ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 5th value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH ALPHA INTO :aa , :bb ;"
             EXEC SQL FETCH ALPHA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 5; its value is ", aa, " "
             DISPLAY "bb should be EE; its value is ", bb
             if ( aa  NOT =  5  OR  bb  NOT  =   "EE ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *close ALPHA CURSOR

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

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

      *Create a second schema for T7013bPC user

             DISPLAY "CREATE SCHEMA AUTHORIZATION T7013bPC"
             DISPLAY "CREATE TABLE TB"
             DISPLAY " (TAINT INT,"
             DISPLAY " TACHAR CHAR(3))"
             DISPLAY "GRANT SELECT, INSERT ON TB TO T7013PC;"
             EXEC SQL CREATE SCHEMA AUTHORIZATION T7013bPC
               CREATE TABLE TB
               (TBINT INT,
               TBCHAR CHAR(3))
               GRANT SELECT, INSERT ON TB TO T7013PC END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

      *Ensure user is given the privileges to insert rows
      *into the table
             DISPLAY "INSERT INTO T7013bPC.TB VALUES(1,'AA');"
             EXEC SQL INSERT INTO T7013bPC.TB VALUES(1,'AA') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013bPC.TB VALUES(5,'EE');"
             EXEC SQL INSERT INTO T7013bPC.TB VALUES(5,'EE') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013bPC.TB VALUES(3,'CC');"
             EXEC SQL INSERT INTO T7013bPC.TB VALUES(3,'CC') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013bPC.TB VALUES(4,'DD');"
             EXEC SQL INSERT INTO T7013bPC.TB VALUES(4,'DD') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "INSERT INTO T7013bPC.TB VALUES(2,'BB');"
             EXEC SQL INSERT INTO T7013bPC.TB VALUES(2,'BB') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Declare ordered cursor and then
      *FETCH all rows defined by the Cursor.
      *Check they are returned in the correct order
      *Ensure the current auth-id has the privilege
      *to select from the table

             DISPLAY "DECLARE BETA CURSOR"
             DISPLAY "FOR SELECT * FROM T7013bPC.TB ORDER BY TBINT;"
             EXEC SQL DECLARE BETA CURSOR
               FOR SELECT * FROM T7013bPC.TB ORDER BY TBINT END-EXEC

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

      *init host variables and check 1st value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH BETA INTO :aa , :bb ;"
             EXEC SQL FETCH BETA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 1; its value is ", aa, " "
             DISPLAY "bb should be AA; its value is ", bb
             if ( aa  NOT =  1  OR  bb  NOT  =   "AA ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 2nd value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH BETA INTO :aa , :bb ;"
             EXEC SQL FETCH BETA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 2; its value is ", aa, " "
             DISPLAY "bb should be BB; its value is ", bb
             if ( aa  NOT =  2  OR  bb  NOT  =   "BB ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 3rd value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH BETA INTO :aa, :bb ;"
             EXEC SQL FETCH BETA INTO :aa, :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 3; its value is ", aa, " "
             DISPLAY "bb should be CC; its value is ", bb
             if (aa  NOT =  3  OR  bb  NOT  =   "CC ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 4th value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH BETA INTO :aa , :bb ;"
             EXEC SQL FETCH BETA INTO :aa , :bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 4; its value is ", aa, " "
             DISPLAY "bb should be DD; its value is ", bb
             if (aa  NOT =  4  OR  bb  NOT  =   "DD ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *init host variables and check 5th value
             MOVE 0 TO aa
             MOVE "xxx" TO bb
             DISPLAY "FETCH BETA INTO :aa , :bb ;"
             EXEC SQL FETCH BETA INTO :aa ,:bb  END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "aa should be 5; its value is ", aa, " "
             DISPLAY "bb should be EE; its value is ", bb
             if (aa  NOT =  5  OR  bb  NOT  =   "EE ") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *CLOSE BETA cursor
             DISPLAY "CLOSE BETA;"
             EXEC SQL CLOSE BETA 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  " "

      *now clean up database
             DISPLAY "DROP SCHEMA T7013PC CASCADE;"
             EXEC SQL DROP SCHEMA T7013PC CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

      *printf("SET SESSION AUTHORIZATION 'T7013bPC';\n");
      *EXEC SQL SET SESSION AUTHORIZATION 'T7013bPC';
      *CHCKOK();
      *printf("\n");

             DISPLAY "DROP SCHEMA T7013bPC CASCADE;"
             EXEC SQL DROP SCHEMA T7013bPC CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

      *record results

             if ( flag  =  1 ) then
               DISPLAY " xts713.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7013','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts713.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7013','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 TEST7013 ********************

      **** 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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