Quelle xts735.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XTS735.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "XTS735.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
      *
      * XTS735.PCO
      * WRITTEN BY: Nickos Backalidis
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * INSERT National character literal in NCHAR column
      *
      * REFERENCES
      *   13.8 -- <insert statement>
      *   5.3  -- <Literal>
      *   6.1  -- <data type>
      *   6.1 SR.2
      *   F#3  -- Basic Schema manipulation
      *   F#42 -- <National character>
      *
      * 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 : QA CHECK
      *
      *Revised by DWF 1996-02-07
      *  Removed status checks after cursor definitions
      *  Fixed SDL transactions
      *  Fixed national character string literals
      *  Fixed C declaration
      *  Fixed string length
      ****************************************************************

           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  col1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  col2 CHARACTER SET VANGELIS PIC X(12).
       01  indic1 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  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, xts735.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 TEST7035 *******************
             MOVE 1 TO flag
             DISPLAY " TEST7035"
             DISPLAY " INSERT National character literal in NCHAR
      -    " column"
             DISPLAY "References"
             DISPLAY " 13.8 -- "
             DISPLAY " 5.3 -- "
             DISPLAY " 6.1 -- "
             DISPLAY " 6.1 SR.2 "
             DISPLAY " F#3 -- Basic Schema manipulation "
             DISPLAY " F#42 -- "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             DISPLAY  " "
             DISPLAY "When the character set name of NATIONAL CHARACTER
      -    " is known"
             DISPLAY "please use TED hooks to replace VANGELIS with the
      -    " "
             DISPLAY "implementation dependent national
      -    " name>"
             DISPLAY "and the values used in nat. char. literals with
      -    " permissible"
             DISPLAY "values from that specific character set
      -    " repertoire."
             DISPLAY  " "

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

      *Create table TAB735 and insert 3 rows
             DISPLAY "CREATE TABLE TAB735 "
             DISPLAY "(C1 NUMERIC(5) UNIQUE,"
             DISPLAY " C2 NCHAR(12));"
             EXEC SQL CREATE TABLE TAB735
               (C1 NUMERIC(5) UNIQUE,
               C2 NCHAR(12)) 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  " "
             DISPLAY "INSERT INTO TAB735 VALUES(1,NULL);"
             EXEC SQL INSERT INTO TAB735 VALUES(1,NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TAB735 VALUES(2, N'!');"
             EXEC SQL INSERT INTO TAB735 VALUES(2, N'!') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TAB735 VALUES(3, N' !');"
             EXEC SQL INSERT INTO TAB735 VALUES(3, N' !') 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  " "

             DISPLAY "DECLARE F CURSOR FOR SELECT C1,C2"
             DISPLAY "FROM CTS1.TAB735"
             DISPLAY "ORDER BY C1;"
             EXEC SQL DECLARE F CURSOR FOR SELECT C1,C2
               FROM CTS1.TAB735
               ORDER BY C1 END-EXEC

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

      *initialise host variables
             MOVE 0 TO col1
             MOVE "xxxxxxxxxxxx" TO col2
             MOVE 99 TO indic1

      *now start fetching rows
      *fetch first row
             DISPLAY "FETCH F INTO :col1,:col2:indic1;"
             EXEC SQL FETCH F INTO :col1,:col2:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "col1 should be 1; its value is ", col1
             DISPLAY "col2 should be NULL indicated by -1; its value is
      -    " ", indic1
             if (col1  NOT =  1  OR  indic1 NOT = -1) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO col1
             MOVE "xxxxxxxxxxxx" TO col2

      *fetch second row
             DISPLAY "FETCH F INTO :col1,:col2;"
             EXEC SQL FETCH F INTO :col1,:col2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "col1 should be 2; its value is ", col1
             DISPLAY "col2 should be '!'; its value is ", col2
             if (col1  NOT =  2  OR  col2  NOT  =   "!")  then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *initialise host variables
             MOVE 0 TO col1
             MOVE "xxxxxxxxxxxx" TO col2

      *fetch third row
             DISPLAY "FETCH F INTO :col1,:col2;"
             EXEC SQL FETCH F INTO :col1,:col2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "col1 should be 3; its value is ", col1
             DISPLAY "col2 should be ' !'; its value is ", col2
             if (col1  NOT =  3  OR  col2  NOT  =   " !")  then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *end fetches
      *now close the cursor
             DISPLAY "CLOSE F;"
             EXEC SQL CLOSE F 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 restore database in its original state
             DISPLAY "DROP TABLE TAB735 CASCADE;"
             EXEC SQL DROP TABLE TAB735 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 " xts735.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7035','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " xts735.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7035','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 TEST7035 ********************

      **** 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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