Quelle dml110.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML110.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML110.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1993/11/17 EMBEDDED COBOL LANGUAGE
      * NIST SQL VALIDATION TEST SUITE V6.0
      *  DISCLAIMER:
      *  This program was written by employees of NIST to test SQL
      *  implementations for conformance to the SQL standards.
      *  NIST assumes no responsibility for any party's use of
      *  this program.
      *
      * DML110.PCO
      * WRITTEN BY:  David W. Flater
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests DATETIME features in Transitional
      * SQL with cursors.  This is the non-dynamic version of
      * DML111.
      *
      * REFERENCES
      *   FIPS PUB 127-2 14.1 Transitional SQL
      *   ANSI SQL-1992
      *
      ****************************************************************

           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  int1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  int2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  int3 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 "FLATER " TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM HU.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, dml110.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 TEST0619 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0619 "
             DISPLAY " DATETIME cursor operations (static)"
             DISPLAY "References:"
             DISPLAY " FIPS PUB 127-2 14.1 Transitional SQL features
      -    " 5, 20"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE TEMPS ("
             DISPLAY " ENTERED TIMESTAMP,"
             DISPLAY " START DATE,"
             DISPLAY " APPT INTERVAL DAY,"
             DISPLAY " HOUR_IN TIME,"
             DISPLAY " HOUR_OUT TIME,"
             DISPLAY " LUNCH INTERVAL HOUR TO MINUTE);"

             EXEC SQL CREATE TABLE TEMPS (
               ENTERED  TIMESTAMP,
               START    DATE,
               APPT     DATE,
               HOUR_IN  TIME,
               HOUR_OUT TIME,
               LUNCH    TIME) 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 TEMPS VALUES ("
             DISPLAY " TIMESTAMP '1993-11-10 12:25:14',"
             DISPLAY " DATE '1993-11-12',"
             DISPLAY " INTERVAL '4' DAY,"
             DISPLAY " TIME '08:30:00',"
             DISPLAY " TIME '16:30:00',"
             DISPLAY " INTERVAL '1:00' HOUR TO MINUTE);"

             EXEC SQL INSERT INTO TEMPS VALUES (
               TIMESTAMP '1993-11-10 12:25:14',
               '1993-11-12',
               '4' DAY,
               '08:30:00',
               '16:30:00',
               '1:00' HOUR) END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TEMPS VALUES ("
             DISPLAY " TIMESTAMP '1993-11-10 13:15:14',"
             DISPLAY " DATE '1993-11-15',"
             DISPLAY " INTERVAL '5' DAY,"
             DISPLAY " TIME '08:30:00',"
             DISPLAY " TIME '17:30:00',"
             DISPLAY " INTERVAL '0:30' HOUR TO MINUTE);"

             EXEC SQL INSERT INTO TEMPS VALUES (
               TIMESTAMP '1993-11-10 13:15:14',
               '1993-11-15',
               '5' DAY,
               '08:30:00',
               '17:30:00',
               '0:30' MINUTE) END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TEMPS VALUES ("
             DISPLAY " TIMESTAMP '1993-11-17 09:56:48',"
             DISPLAY " DATE '1994-11-18',"
             DISPLAY " INTERVAL '3' DAY,"
             DISPLAY " TIME '09:00:00',"
             DISPLAY " TIME '17:00:00',"
             DISPLAY " INTERVAL '1:00' HOUR TO MINUTE);"

             EXEC SQL INSERT INTO TEMPS VALUES (
               TIMESTAMP '1993-11-17 09:56:48',
               '1994-11-18',
               '3' DAY,
               '09:00:00',
               '17:00:00',
               '1:00' HOUR) END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C11011 CURSOR FOR"
             DISPLAY " SELECT EXTRACT (MINUTE FROM LUNCH) FROM TEMPS;"
             EXEC SQL DECLARE C11011 CURSOR FOR
               SELECT LUNCH FROM TEMPS END-EXEC

             DISPLAY  " "

             DISPLAY "OPEN C11011;"
             EXEC SQL OPEN C11011 END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             MOVE 0 TO int2
             MOVE 0 TO int3
             DISPLAY "FETCH C11011 INTO :int1;"
             EXEC SQL FETCH C11011 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 is ", int1
             if (int1  =  0) then
               COMPUTE int2 = int2 + 1
             END-IF
             if (int1  =  30) then
               COMPUTE int3 = int3 + 1
             END-IF
             COMPUTE int1 = -1
             DISPLAY "FETCH C11011 INTO :int1;"
             EXEC SQL FETCH C11011 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 is ", int1
             if (int1  =  0) then
               COMPUTE int2 = int2 + 1
             END-IF
             if (int1  =  30) then
               COMPUTE int3 = int3 + 1
             END-IF
             COMPUTE int1 = -1
             DISPLAY "FETCH C11011 INTO :int1;"
             EXEC SQL FETCH C11011 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 is ", int1
             if (int1  =  0) then
               COMPUTE int2 = int2 + 1
             END-IF
             if (int1  =  30) then
               COMPUTE int3 = int3 + 1
             END-IF
             DISPLAY "FETCH C11011 INTO :int1;"
             EXEC SQL FETCH C11011 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  100  OR  NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY "int1 should have shown 0 twice and 30 once."
             DISPLAY "There were ", int2 " 0(s) and ", int3 " 30(s)."
             if (int2  NOT =  2  OR  int3  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C11011;"
             EXEC SQL CLOSE C11011 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "OPEN C11011;"
             EXEC SQL OPEN C11011 END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C11011 INTO :int1;"
             EXEC SQL FETCH C11011 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 is ", int1

             DISPLAY "UPDATE TEMPS"
             DISPLAY " SET LUNCH = INTERVAL '0:45' HOUR TO MINUTE"
             DISPLAY " WHERE CURRENT OF C11011;"
             EXEC SQL UPDATE TEMPS
               SET LUNCH = '0:45' HOUR
               WHERE CURRENT OF C11011 END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "CLOSE C11011;"
             EXEC SQL CLOSE C11011 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM TEMPS WHERE"
             DISPLAY " EXTRACT (MINUTE FROM LUNCH) <> 0"
             DISPLAY " AND EXTRACT (MINUTE FROM LUNCH)"
             DISPLAY " <> 30;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM TEMPS WHERE
               LUNCH <> 0
               AND LUNCH
               <> 30 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 1; its value is ", int1
             if (int1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM TEMPS WHERE"
             DISPLAY " EXTRACT (MINUTE FROM LUNCH) = 45;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM TEMPS WHERE
               LUNCH = 45 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 1; its value is ", int1
             if (int1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DECLARE C11012 CURSOR FOR"
             DISPLAY " SELECT EXTRACT (YEAR FROM ENTERED) FROM TEMPS
      -    " WHERE"
             DISPLAY " LUNCH = INTERVAL '0:45' HOUR TO MINUTE;"
             EXEC SQL DECLARE C11012 CURSOR FOR
               SELECT ENTERED FROM TEMPS WHERE
               LUNCH = '0:45' HOUR END-EXEC

             DISPLAY  " "

             DISPLAY "OPEN C11012;"
             EXEC SQL OPEN C11012 END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C11012 INTO :int1;"
             EXEC SQL FETCH C11012 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 is ", int1

             DISPLAY "DELETE FROM TEMPS"
             DISPLAY " WHERE CURRENT OF C11012;"
             EXEC SQL DELETE FROM TEMPS
               WHERE CURRENT OF C11012 END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "CLOSE C11012;"
             EXEC SQL CLOSE C11012 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM TEMPS WHERE"
             DISPLAY " EXTRACT (MINUTE FROM LUNCH) = 45;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM TEMPS WHERE
               LUNCH = 45 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 0; its value is ", int1
             if (int1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM TEMPS;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM TEMPS END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

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

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP TABLE TEMPS CASCADE;"
             EXEC SQL DROP TABLE TEMPS 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  " "

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0619','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml110.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0619','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 TEST0619 ********************
      **** 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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