Quelle dml186.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML186.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML186.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1996-05-24 EMBEDDED COBOL LANGUAGE
      * 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.
      *
      * DML186.PCO
      * WRITTEN BY:  David Flater
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Intermediate SQL.
      *
      * REFERENCES
      *   FIPS PUB 127-2 14.2 Intermediate 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.
       01  int4 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  int5 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  int6 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  int7 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, dml186.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 TEST0899 *******************
             MOVE 1 TO flag

             DISPLAY " FIPS sizing TEST0899"
             DISPLAY "FIPS sizing, INTERVAL decimal leading field
      -    " precision"
             DISPLAY "References:"
             DISPLAY "FIPS 16.6 -- Sizing #23, INTERVAL decimal leading
      -    " field precision"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *Intermediate value = 7

             DISPLAY "CREATE TABLE TIMEPREC ("
             DISPLAY " C1 INTERVAL YEAR (7) TO MONTH,"
             DISPLAY " C2 INTERVAL MONTH (7),"
             DISPLAY " C3 INTERVAL DAY (7) TO HOUR,"
             DISPLAY " C4 INTERVAL HOUR (7) TO MINUTE,"
             DISPLAY " C5 INTERVAL MINUTE (7) TO SECOND,"
             DISPLAY " C6 INTERVAL SECOND (7),"
             DISPLAY " C7 INTERVAL SECOND (7, 0));"
             EXEC SQL CREATE TABLE TIMEPREC (
               C1 INTERVAL YEAR (7) TO MONTH,
               C2 INTERVAL MONTH (7),
               C3 INTERVAL DAY (7) TO HOUR,
               C4 INTERVAL HOUR (7) TO MINUTE,
               C5 INTERVAL MINUTE (7) TO SECOND,
               C6 INTERVAL SECOND (7),
               C7 INTERVAL SECOND (7, 0)) 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  " "

      *10.1 SR.6  If interval frac seconds precision not specified,
      *then it's 6.

             DISPLAY "INSERT INTO TIMEPREC VALUES ("
             DISPLAY " INTERVAL '9999999-03' YEAR TO MONTH,"
             DISPLAY " INTERVAL '9999999' MONTH,"
             DISPLAY " INTERVAL '9999999 3' DAY TO HOUR,"
             DISPLAY " INTERVAL '9999999:03' HOUR TO MINUTE,"
             DISPLAY " INTERVAL '9999999:03' MINUTE TO SECOND,"
             DISPLAY " INTERVAL '9999999.444444' SECOND,"
             DISPLAY " INTERVAL '9999999' SECOND);"
             EXEC SQL INSERT INTO TIMEPREC VALUES (
               INTERVAL '9999999-03' YEAR TO MONTH,
               INTERVAL '9999999' MONTH,
               INTERVAL '9999999 3' DAY TO HOUR,
               INTERVAL '9999999:03' HOUR TO MINUTE,
               INTERVAL '9999999:03' MINUTE TO SECOND,
               INTERVAL '9999999.444444' SECOND,
               INTERVAL '9999999' SECOND) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 0 TO int1
             MOVE 0 TO int2
             MOVE 0 TO int3
             MOVE 0 TO int4
             MOVE 0 TO int5
             MOVE 0 TO int6
             MOVE 0 TO int7
             DISPLAY "SELECT EXTRACT (YEAR FROM C1),"
             DISPLAY " EXTRACT (MONTH FROM C2),"
             DISPLAY " EXTRACT (DAY FROM C3),"
             DISPLAY " EXTRACT (HOUR FROM C4),"
             DISPLAY " EXTRACT (MINUTE FROM C5),"
             DISPLAY " EXTRACT (SECOND FROM C6),"
             DISPLAY " EXTRACT (SECOND FROM C7)"
             DISPLAY " INTO :int1, :int2, :int3, :int4, :int5, :int6,
      -    " :int7"
             DISPLAY " FROM TIMEPREC;"
             EXEC SQL SELECT EXTRACT (YEAR FROM C1),
               EXTRACT (MONTH FROM C2),
               EXTRACT (DAY FROM C3),
               EXTRACT (HOUR FROM C4),
               EXTRACT (MINUTE FROM C5),
               EXTRACT (SECOND FROM C6),
               EXTRACT (SECOND FROM C7)
               INTO :int1, :int2, :int3, :int4, :int5, :int6, :int7
               FROM TIMEPREC END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 9999999; its value is ", int1
             if (int1  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int2 should be 9999999; its value is ", int2
             if (int2  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int3 should be 9999999; its value is ", int3
             if (int3  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int4 should be 9999999; its value is ", int4
             if (int4  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int5 should be 9999999; its value is ", int5
             if (int5  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int6 should be 9999999; its value is ", int6
             if (int6  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int7 should be 9999999; its value is ", int7
             if (int7  NOT =  9999999) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DELETE FROM TIMEPREC;"
             EXEC SQL DELETE FROM TIMEPREC END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TIMEPREC VALUES ("
             DISPLAY " INTERVAL -'9999999-03' YEAR TO MONTH,"
             DISPLAY " INTERVAL -'9999999' MONTH,"
             DISPLAY " INTERVAL -'9999999 3' DAY TO HOUR,"
             DISPLAY " INTERVAL -'9999999:03' HOUR TO MINUTE,"
             DISPLAY " INTERVAL -'9999999:03' MINUTE TO SECOND,"
             DISPLAY " INTERVAL -'9999999.444444' SECOND,"
             DISPLAY " INTERVAL -'9999999' SECOND);"
             EXEC SQL INSERT INTO TIMEPREC VALUES (
               INTERVAL -'9999999-03' YEAR TO MONTH,
               INTERVAL -'9999999' MONTH,
               INTERVAL -'9999999 3' DAY TO HOUR,
               INTERVAL -'9999999:03' HOUR TO MINUTE,
               INTERVAL -'9999999:03' MINUTE TO SECOND,
               INTERVAL -'9999999.444444' SECOND,
               INTERVAL -'9999999' SECOND) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 0 TO int1
             MOVE 0 TO int2
             MOVE 0 TO int3
             MOVE 0 TO int4
             MOVE 0 TO int5
             MOVE 0 TO int6
             MOVE 0 TO int7
             DISPLAY "SELECT EXTRACT (YEAR FROM C1),"
             DISPLAY " EXTRACT (MONTH FROM C2),"
             DISPLAY " EXTRACT (DAY FROM C3),"
             DISPLAY " EXTRACT (HOUR FROM C4),"
             DISPLAY " EXTRACT (MINUTE FROM C5),"
             DISPLAY " EXTRACT (SECOND FROM C6),"
             DISPLAY " EXTRACT (SECOND FROM C7)"
             DISPLAY " INTO :int1, :int2, :int3, :int4, :int5, :int6,
      -    " :int7"
             DISPLAY " FROM TIMEPREC;"
             EXEC SQL SELECT EXTRACT (YEAR FROM C1),
               EXTRACT (MONTH FROM C2),
               EXTRACT (DAY FROM C3),
               EXTRACT (HOUR FROM C4),
               EXTRACT (MINUTE FROM C5),
               EXTRACT (SECOND FROM C6),
               EXTRACT (SECOND FROM C7)
               INTO :int1, :int2, :int3, :int4, :int5, :int6, :int7
               FROM TIMEPREC END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be -9999999; its value is ", int1
             if (int1  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int2 should be -9999999; its value is ", int2
             if (int2  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int3 should be -9999999; its value is ", int3
             if (int3  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int4 should be -9999999; its value is ", int4
             if (int4  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int5 should be -9999999; its value is ", int5
             if (int5  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int6 should be -9999999; its value is ", int6
             if (int6  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "int7 should be -9999999; its value is ", int7
             if (int7  NOT =  -9999999) then
               MOVE 0 TO flag
             END-IF

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

             DISPLAY "DROP TABLE TIMEPREC CASCADE;"
             EXEC SQL DROP TABLE TIMEPREC 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('0899','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml186.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0899','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 TEST0899 ********************

      **** 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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