Quelle yts808.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  YTS808.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "YTS808.PCO")

      *Copyright 1996 National Computing Centre Ltd,
      *and Computer Logic R&D S.A
      *on behalf of 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
      *
      * YTS808.PCO
      * WRITTEN BY:  Susan Watters
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests LOCAL time zone in <datetime value
      *                    expression>
      *
      * REFERENCES
      *   6.14 GR4a  <datetime value expression>
      *   6.1  GR5   <data type> WITH TIME ZONE
      *   F#41 Time zone specification
      *   F#5  DATETIME data types
      *
      * DATE LAST ALTERED 02.01.96 CTS5 Hand-over Test
      * 24/10/95 Table Inserts Corrected
      * 3/11/95  Extra references to CASACDE removed
      *
      * QA Status: Full FC
      *
      * Revised by DWF 1996-03-28
      *   Added rollback after authid
      *   Deleted extraneous code
      *   Fixed syntax errors
      *   Replaced bogus comparisons
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  co1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  co2 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  co3 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  co4 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  total PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
             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, yts808.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 TEST7565 *******************
             MOVE 1 TO flag

             DISPLAY " TEST7565 "
             DISPLAY " LOCAL time zone in "
             DISPLAY "References:"
             DISPLAY " 6.14 GR4a "
             DISPLAY " 6.1 GR5 WITH TIME ZONE"
             DISPLAY " F#41 Time zone specification"
             DISPLAY " F#5 DATETIME data types"
             DISPLAY " F#20 CAST functions"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             DISPLAY "DELETE FROM TTIME_BASE;"
             EXEC SQL DELETE FROM TTIME_BASE END-EXEC
             MOVE SQLCODE TO SQL-COD

      *initialise host variables
             COMPUTE co1 = -1
             COMPUTE co2 = -1
             COMPUTE co3 = -1
             COMPUTE co4 = -1
             COMPUTE total = -1

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(1, TIME '00:00:00', TIMESTAMP '1995-06-07
      -    " 00:00:00');"
             EXEC SQL INSERT INTO TTIME VALUES
               (1, TIME '00:00:00', TIMESTAMP '1995-06-07 00:00:00')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(2, TIME '10:15:13', TIMESTAMP '1980-04-10
      -    " 10:15:13');"
             EXEC SQL INSERT INTO TTIME VALUES
               (2, TIME '10:15:13', TIMESTAMP '1980-04-10 10:15:13')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(3, TIME '23:14:09', TIMESTAMP '1973-09-22
      -    " 23:14:09');"
             EXEC SQL INSERT INTO TTIME VALUES
               (3, TIME '23:14:09', TIMESTAMP '1973-09-22 23:14:09')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(4, TIME '05:39:42', TIMESTAMP '1999-12-31
      -    " 05:39:42');"
             EXEC SQL INSERT INTO TTIME VALUES
               (4, TIME '05:39:42', TIMESTAMP '1999-12-31 05:39:42')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(5, TIME '17:56:26', TIMESTAMP '1961-10-28
      -    " 17:56:26');"
             EXEC SQL INSERT INTO TTIME VALUES
               (5, TIME '17:56:26', TIMESTAMP '1961-10-28 17:56:26')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TTIME VALUES"
             DISPLAY "(6, TIME '17:56:26', TIMESTAMP '1961-10-28
      -    " 17:56:26');"
             EXEC SQL INSERT INTO TTIME VALUES
               (6, TIME '17:56:26', TIMESTAMP '1961-10-28 17:56:26')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *10:30:05+01:45 = 08:45:05+00:00 = 06:15:05-02:30

      *select the number of rows where TT meets comparison predicate

             DISPLAY "SELECT COUNT (*) INTO :co1"
             DISPLAY "FROM TTIME"
             DISPLAY "WHERE TT AT LOCAL > TIME '10:30:05+01:45';"
             EXEC SQL SELECT COUNT (*) INTO :co1
               FROM TTIME
               WHERE TT AT LOCAL > TIME '10:30:05+01:45' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "SELECT COUNT (*) INTO :co2"
             DISPLAY "FROM TTIME"
             DISPLAY "WHERE TIME '06:15:05-02:30' >= TT AT LOCAL;"
             EXEC SQL SELECT COUNT (*) INTO :co2
               FROM TTIME
               WHERE TIME '06:15:05-02:30' >= TT AT LOCAL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE total = co1 + co2
             DISPLAY "co1 + co2 should be 6; total is ", total

             if (total  NOT =  6) then
               MOVE 0 TO flag
             END-IF

      *reinitialise total
             MOVE 99 TO total

      *select the number of rows where TS meets a comparison predicate

             DISPLAY "SELECT COUNT (*) INTO :co3"
             DISPLAY "FROM TTIME"
             DISPLAY "WHERE TS AT LOCAL > TIMESTAMP '1980-04-10
      -    " 10:30:05+01:45';"
             EXEC SQL SELECT COUNT (*) INTO :co3
               FROM TTIME
               WHERE TS AT LOCAL > TIMESTAMP '1980-04-10 10:30:05+01:45'
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "SELECT COUNT (*) INTO :co4"
             DISPLAY "FROM TTIME"
             DISPLAY "WHERE TIMESTAMP '1980-04-10 06:15:05-02:30' >= TS
      -    " AT LOCAL;"
             EXEC SQL SELECT COUNT (*) INTO :co4
               FROM TTIME
               WHERE TIMESTAMP '1980-04-10 06:15:05-02:30' >= TS AT
             LOCAL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE total = co3 + co4
             DISPLAY "co3 + co4 should be 6; total is ", total
             if (total  NOT =  6) then
               MOVE 0 TO flag
             END-IF

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

             if ( flag  =  1 ) then
               DISPLAY " yts808.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7565','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " yts808.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7565','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 TEST7565 ********************

      **** 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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