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Datei: sample.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML163.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML163.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1996-04-16 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.
      *
      * DML163.PCO
      * WRITTEN BY:  David Flater
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Dynamic 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  dstmt PIC  X(50).
       01  longst PIC  X(240).
       01  dtyp PIC  X(30).
       01  junk PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  cnt1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ecit PIC  X(15).
             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, dml163.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 TEST0864 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0864"
             DISPLAY " Intermediate Dynamic SQL syntax errors"
             DISPLAY "References:"
             DISPLAY " 17.6 GR.4 -- Syntax errors on
      -    " statement>"
             DISPLAY " COR2 17.6 GR.4 -- Many rules were changed"
             DISPLAY " F#1 -- Dynamic SQL"
             DISPLAY " F#26 -- CASE expression"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "It is possible that some of these statements will
      -    " be accepted"
             DISPLAY "as vendor extensions."

      *4.h  CASE statement -- Intermediate test

      *<simple case> where <case operand> and each <when operand>
      *are ?

      *This contains a compound character literal

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT'
               ' CASE ?'
               ' WHEN ? THEN 5'
               ' ELSE 4'
               ' END'
               ' FROM HU.ECCO'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst, """"

             DISPLAY "PREPARE S1631 FROM :longst;"
             EXEC SQL PREPARE S1631 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             if (SQLCODE  NOT <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 42000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "42000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "42000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *<case abbreviation> where each operand is ?

             DISPLAY "dstmt=""SELECT COALESCE (?, ?) FROM HU.ECCO"""
             MOVE "SELECT COALESCE (?, ?) FROM HU.ECCO "
             TO dstmt

             DISPLAY "PREPARE S1632 FROM :dstmt;"
             EXEC SQL PREPARE S1632 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             if (SQLCODE  NOT <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 42000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "42000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "42000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT NULLIF (?, ?) FROM HU.ECCO"""
             MOVE "SELECT NULLIF (?, ?) FROM HU.ECCO "
             TO dstmt

             DISPLAY "PREPARE S1633 FROM :dstmt;"
             EXEC SQL PREPARE S1633 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             if (SQLCODE  NOT <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 42000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "42000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "42000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *4.r  <case specification> where one <result> is ? and each othe
      *<result> is either NULL or ?

      *This contains a compound character literal

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT'
               ' CASE EMPNUM'
               ' WHEN ''E1'' THEN ?'
               ' ELSE NULL'
               ' END'
               ' FROM HU.STAFF'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst, """"

             DISPLAY "PREPARE S1634 FROM :longst;"
             EXEC SQL PREPARE S1634 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             if (SQLCODE  NOT <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 42000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "42000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "42000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

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

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0864','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml163.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0864','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 TEST0864 ********************
      ******************** BEGIN TEST0865 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0865"
             DISPLAY " Result data types for case expressions"
             DISPLAY "References:"
             DISPLAY " F#26 -- CASE expression"
             DISPLAY " 6.9 SR.7 -- data type is set operation result
      -    " data type"
             DISPLAY " 9.3 -- set operation result data types"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *If any character string is varchar, then result is varchar.
      *If any number is approximate, then result is approximate.
      *Otherwise, result is fixed-length char and exact numeric respec

             DISPLAY "CREATE TABLE T0865 ("
             DISPLAY " C1 INT,"
             DISPLAY " C2 CHAR (10),"
             DISPLAY " C3 VARCHAR (5),"
             DISPLAY " C4 REAL,"
             DISPLAY " C5 CHAR (5),"
             DISPLAY " C6 DECIMAL (2));"
             EXEC SQL CREATE TABLE T0865 (
               C1 INT,
               C2 CHAR (10),
               C3 VARCHAR (5),
               C4 REAL,
               C5 CHAR (5),
               C6 DECIMAL (2)) 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 "CREATE VIEW V0865 (EXN, APXN, FXC, VC) AS"
             DISPLAY " SELECT COALESCE (C1, C6),"
             DISPLAY " COALESCE (C1, C4),"
             DISPLAY " COALESCE (C2, C5),"
             DISPLAY " COALESCE (C2, C3)"
             DISPLAY " FROM T0865;"
             EXEC SQL CREATE VIEW V0865 (EXN, APXN, FXC, VC) AS
               SELECT COALESCE (C1, C6),
               COALESCE (C1, C4),
               COALESCE (C2, C5),
               COALESCE (C2, C3)
               FROM T0865 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 C0865 CURSOR FOR"
             DISPLAY " SELECT DATA_TYPE, ORDINAL_POSITION"
             DISPLAY " FROM INFORMATION_SCHEMA.COLUMNS"
             DISPLAY " WHERE TABLE_SCHEMA = 'FLATER'"
             DISPLAY " AND TABLE_NAME = 'V0865'"
             DISPLAY " ORDER BY ORDINAL_POSITION;"
             EXEC SQL DECLARE C0865 CURSOR FOR
               SELECT DATA_TYPE, ORDINAL_POSITION
               FROM INFORMATION_SCHEMA.COLUMNS
               WHERE TABLE_SCHEMA = 'FLATER'
               AND TABLE_NAME = 'V0865'
               ORDER BY ORDINAL_POSITION END-EXEC

             DISPLAY "OPEN C0865;"
             EXEC SQL OPEN C0865 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" TO dtyp
             DISPLAY "FETCH C0865 INTO :dtyp, :junk;"
             EXEC SQL FETCH C0865 INTO :dtyp, :junk END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "dtyp should be INTEGER, SMALLINT, NUMERIC, or
      -    " DECIMAL;"
             DISPLAY "its value is ", dtyp
             if (dtyp   =   "INTEGER") then
               GO TO P100
             END-IF
             if (dtyp   =   "SMALLINT") then
               GO TO P100
             END-IF
             if (dtyp   =   "NUMERIC") then
               GO TO P100
             END-IF
             if (dtyp   =   "DECIMAL") then
               GO TO P100
             END-IF
             MOVE 0 TO flag

           .
        P100.
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" TO dtyp
             DISPLAY "FETCH C0865 INTO :dtyp, :junk;"
             EXEC SQL FETCH C0865 INTO :dtyp, :junk END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "dtyp should be REAL, DOUBLE PRECISION, or FLOAT;"
             DISPLAY "its value is ", dtyp
             if (dtyp   =   "REAL") then
               GO TO P101
             END-IF
             if (dtyp   =   "DOUBLE PRECISION") then
               GO TO P101
             END-IF
             if (dtyp   =   "FLOAT") then
               GO TO P101
             END-IF
             MOVE 0 TO flag

           .
        P101.
             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" TO dtyp
             DISPLAY "FETCH C0865 INTO :dtyp, :junk;"
             EXEC SQL FETCH C0865 INTO :dtyp, :junk END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "dtyp should be CHARACTER; its value is ", dtyp
             if (dtyp  NOT  =   "CHARACTER") then
               MOVE 0 TO flag
             END-IF
             if (dtyp   =   "CHARACTER V") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" TO dtyp
             DISPLAY "FETCH C0865 INTO :dtyp, :junk;"
             EXEC SQL FETCH C0865 INTO :dtyp, :junk END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "dtyp should be CHARACTER VARYING; its value is ",
             dtyp
             if (dtyp  NOT  =   "CHARACTER VARYING") 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 T0865 CASCADE;"
             EXEC SQL DROP TABLE T0865 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('0865','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml163.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0865','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 TEST0865 ********************
      ******************** BEGIN TEST0866 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0866"
             DISPLAY " Case expressions in other than SELECT"
             DISPLAY "References:"
             DISPLAY " F#26 -- CASE expression"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE VIEW V0866 (EMPNUM, HOURS) AS"
             DISPLAY " SELECT EMPNUM,"
             DISPLAY " CASE"
             DISPLAY " WHEN PNUM = 'P2' THEN HOURS + 30"
             DISPLAY " ELSE HOURS"
             DISPLAY " END"
             DISPLAY " FROM HU.WORKS;"
             EXEC SQL CREATE VIEW V0866 (EMPNUM, HOURS) AS
               SELECT EMPNUM,
               CASE
               WHEN PNUM = 'P2' THEN HOURS + 30
               ELSE HOURS
               END
               FROM HU.WORKS 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 "UPDATE HU.STAFF"
             DISPLAY " SET CITY = NULLIF (CITY, 'Deale');"
             EXEC SQL UPDATE HU.STAFF
               SET CITY = NULLIF (CITY, 'Deale') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 0 TO cnt1
             DISPLAY "SELECT COUNT(*) INTO :cnt1"
             DISPLAY " FROM HU.STAFF"
             DISPLAY " WHERE CITY IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :cnt1
               FROM HU.STAFF
               WHERE CITY IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "cnt1 should be 2; its value is ", cnt1
             if (cnt1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "INSERT INTO HU.STAFF VALUES ("
             DISPLAY " 'E8', 'Wally',"
             DISPLAY " CASE WHEN USER = 'FLATER' THEN 15 ELSE 10 END,"
             DISPLAY " 'Monash');"
             EXEC SQL INSERT INTO HU.STAFF VALUES (
               'E8', 'Wally',
               CASE WHEN USER = 'FLATER' THEN 15 ELSE 10 END,
               'Monash') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 0 TO cnt1
             DISPLAY "SELECT COUNT(*) INTO :cnt1"
             DISPLAY " FROM HU.STAFF"
             DISPLAY " WHERE GRADE = 15;"
             EXEC SQL SELECT COUNT(*) INTO :cnt1
               FROM HU.STAFF
               WHERE GRADE = 15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "cnt1 should be 1; its value is ", cnt1
             if (cnt1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

      *ELSE NULL is implicit.

             MOVE 0 TO cnt1
             DISPLAY "SELECT COUNT(*) INTO :cnt1"
             DISPLAY " FROM HU.STAFF"
             DISPLAY " WHERE CASE GRADE"
             DISPLAY " WHEN 10 THEN 12"
             DISPLAY " WHEN 13 THEN 12"
             DISPLAY " END = 12;"
             EXEC SQL SELECT COUNT(*) INTO :cnt1
               FROM HU.STAFF
               WHERE CASE GRADE
               WHEN 10 THEN 12
               WHEN 13 THEN 12
               END = 12 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "cnt1 should be 3; its value is ", cnt1
             if (cnt1  NOT =  3) then
               MOVE 0 TO flag
             END-IF

             MOVE 0 TO cnt1
             DISPLAY "SELECT SUM(HOURS) INTO :cnt1"
             DISPLAY " FROM V0866;"
             EXEC SQL SELECT SUM(HOURS) INTO :cnt1
               FROM V0866 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "cnt1 should be 584; its value is ", cnt1
             if (cnt1  NOT =  584) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "DECLARE C0866 CURSOR FOR"
             DISPLAY " SELECT COALESCE (CITY, EMPNUM) FROM HU.STAFF"
             DISPLAY " ORDER BY 1;"
             EXEC SQL DECLARE C0866 CURSOR FOR
               SELECT COALESCE (CITY, EMPNUM) FROM HU.STAFF
               ORDER BY 1 END-EXEC

             DISPLAY "OPEN C0866;"
             EXEC SQL OPEN C0866 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'Akron '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "Akron ") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'E1 '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "E1 ") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'E4 '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "E4 ") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'Monash '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "Monash ") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'Vienna '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "Vienna ") then
               MOVE 0 TO flag
             END-IF

             MOVE "xxxxxxxxxxxxxxx" TO ecit
             DISPLAY "FETCH C0866 INTO :ecit;"
             EXEC SQL FETCH C0866 INTO :ecit END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ecit should be 'Vienna '; its value is '",
             ecit, "'"
             if (ecit  NOT  =   "Vienna ") 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 VIEW V0866 CASCADE;"
             EXEC SQL DROP VIEW V0866 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('0866','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml163.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0866','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 TEST0866 ********************
      **** 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.

¤ Dauer der Verarbeitung: 0.38 Sekunden (vorverarbeitet) ¤

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