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IDENTIFICATION DIVISION.
PROGRAM-ID. DML151.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "DML151.SCO") calling SQL
* procedures in file "DML151.MCO".
****************************************************************
*
* COMMENT SECTION
*
* DATE 1995/09/07 Module 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.
*
* DML151.SCO
* WRITTEN BY: David Flater
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* This routine tests exceptions not affecting position of
* cursor.
*
* REFERENCES
* 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 enaam PIC X(20).
01 enuum PIC X(3).
01 flt1 PIC S9(4)V9(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 "FLATER " TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
* EXEC SQL SELECT USER INTO :uidx FROM HU.ECCO;
CALL "SUB1" USING SQLCODE SQLSTATE uidx
MOVE SQLCODE TO SQL-COD
* EXEC SQL ROLLBACK WORK;
CALL "SUB2" USING SQLCODE SQLSTATE
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, Module COBOL, dml151.sco"
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
*TEST0540, SQLSTATE 01001: cursor operation conflict, is deleted
******************** BEGIN TEST0853 *******************
MOVE 1 TO flag
DISPLAY " TEST0853 "
DISPLAY "Exceptions not affecting position of cursor"
DISPLAY "References:"
DISPLAY " 13.3 GR.9 -- Assignment error doesn't move
- " cursor"
DISPLAY " 13.3 GR.7 -- Derived column error doesn't move
- " cursor"
DISPLAY " 13.9 GR.7 -- Error in positioned update
- " doesn't move cursor"
DISPLAY " X3H2-95-439 -- Failed ISO (prohibit
- " out-of-place exceptions)"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY "(These rules were not in SQL-89, but exist in
- " SQL-92.)"
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*9.1 GR.1.b SQLSTATE 22002 (null value no indicator parm)
DISPLAY "UPDATE HU.STAFF SET EMPNAME = NULL WHERE GRADE =
- " 10;"
* EXEC SQL UPDATE HU.STAFF SET EMPNAME = NULL WHERE GRADE =
* 10;
CALL "SUB3" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "DECLARE C15122 CURSOR FOR"
DISPLAY " SELECT EMPNAME, GRADE FROM HU.STAFF"
DISPLAY " ORDER BY GRADE, EMPNAME DESC;"
* EXEC SQL DECLARE C15122 CURSOR FOR
* SELECT EMPNAME, GRADE FROM HU.STAFF
* ORDER BY GRADE, EMPNAME DESC END-EXEC
DISPLAY "OPEN C15122;"
* EXEC SQL OPEN C15122;
CALL "SUB4" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "FETCH C15122 INTO :enaam, :int1;"
* EXEC SQL FETCH C15122 INTO :enaam, :int1;
CALL "SUB5" USING SQLCODE SQLSTATE enaam int1
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
DISPLAY "SQLSTATE should be '22002'; its value is ",
SQLSTATE
if (SQLCODE NOT < 0 OR SQLSTATE NOT = "22002") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxxxxxx" TO enaam
MOVE 0 TO int1
DISPLAY "FETCH C15122 INTO :enaam, :int1;"
* EXEC SQL FETCH C15122 INTO :enaam, :int1;
CALL "SUB6" USING SQLCODE SQLSTATE enaam int1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "enaam should be 'Don '; its value
- " is '", enaam, "'"
DISPLAY "int1 should be 12; its value is ", int1
if (enaam NOT = "Don " OR int1 NOT =
12) then
MOVE 0 TO flag
END-IF
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB7" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
*GR.7 as written: if the exception is returned on the row that
*causes it, then cursor position cannot be lost. Unfortunately,
*the exception can be returned in plenty of other places,
*resulting in a pass by default.
DISPLAY "DECLARE C15123 CURSOR FOR"
DISPLAY " SELECT EMPNUM, GRADE / (GRADE - 10)"
DISPLAY " FROM HU.STAFF ORDER BY EMPNUM;"
* EXEC SQL DECLARE C15123 CURSOR FOR
* SELECT EMPNUM, GRADE / (GRADE - 10)
* FROM HU.STAFF ORDER BY EMPNUM END-EXEC
DISPLAY "OPEN C15123;"
* EXEC SQL OPEN C15123;
CALL "SUB8" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
if (SQLSTATE = "22012") then
GO TO P101
END-IF
PERFORM CHCKOK
DISPLAY " "
MOVE "xxx" TO enuum
MOVE 0.0 TO flt1
DISPLAY "FETCH C15123 INTO :enuum, :flt1;"
* EXEC SQL FETCH C15123 INTO :enuum, :flt1;
CALL "SUB9" USING SQLCODE SQLSTATE enuum flt1
MOVE SQLCODE TO SQL-COD
if (SQLSTATE = "22012") then
GO TO P101
END-IF
PERFORM CHCKOK
DISPLAY "enuum should be 'E1 '; its value is '", enuum, "'"
DISPLAY "flt1 should be 6 +- 0.01; its value is ", flt1
if (enuum NOT = "E1 ") then
MOVE 0 TO flag
END-IF
if (flt1 < 5.99 OR flt1 > 6.01) then
MOVE 0 TO flag
END-IF
DISPLAY "FETCH C15123 INTO :enuum, :flt1;"
* EXEC SQL FETCH C15123 INTO :enuum, :flt1;
CALL "SUB10" USING SQLCODE SQLSTATE enuum flt1
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLSTATE should be '22012'; its value is '",
SQLSTATE, "'"
if (SQLSTATE NOT = "22012") then
MOVE 0 TO flag
END-IF
MOVE "xxx" TO enuum
MOVE 0.0 TO flt1
DISPLAY "FETCH C15123 INTO :enuum, :flt1;"
* EXEC SQL FETCH C15123 INTO :enuum, :flt1;
CALL "SUB11" USING SQLCODE SQLSTATE enuum flt1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "enuum should be 'E3 '; its value is '", enuum, "'"
*Either 4.0 or 4.3 would be reasonable depending on exact
*numeric expression semantics
DISPLAY "flt1 should be 4.3 +- 0.4; its value is ", flt1
if (enuum NOT = "E3 ") then
MOVE 0 TO flag
END-IF
if (flt1 < 3.9 OR flt1 > 4.7) then
MOVE 0 TO flag
END-IF
*Test 13.9 GR.7 (exception in positioned update)
*The rule for assignment error is missing. Hmmm....
DISPLAY "UPDATE HU.STAFF"
DISPLAY " SET GRADE = 500 / (GRADE - 13)"
DISPLAY " WHERE CURRENT OF C15123;"
* EXEC SQL UPDATE HU.STAFF
* SET GRADE = 500 / (GRADE - 13)
* WHERE CURRENT OF C15123;
CALL "SUB12" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLSTATE should be '22012'; its value is '",
SQLSTATE, "'"
if (SQLSTATE NOT = "22012") then
MOVE 0 TO flag
END-IF
MOVE "xxx" TO enuum
MOVE 0.0 TO flt1
DISPLAY "FETCH C15123 INTO :enuum, :flt1;"
* EXEC SQL FETCH C15123 INTO :enuum, :flt1;
CALL "SUB13" USING SQLCODE SQLSTATE enuum flt1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "enuum should be 'E4 '; its value is '", enuum, "'"
DISPLAY "flt1 should be 6 +- 0.01; its value is ", flt1
if (enuum NOT = "E4 ") then
MOVE 0 TO flag
END-IF
if (flt1 < 5.99 OR flt1 > 6.01) then
MOVE 0 TO flag
END-IF
MOVE "xxx" TO enuum
MOVE 0.0 TO flt1
DISPLAY "FETCH C15123 INTO :enuum, :flt1;"
* EXEC SQL FETCH C15123 INTO :enuum, :flt1;
CALL "SUB14" USING SQLCODE SQLSTATE enuum flt1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "enuum should be 'E5 '; its value is '", enuum, "'"
*Either 4.0 or 4.3 would be reasonable depending on exact
*numeric expression semantics
DISPLAY "flt1 should be 4.3 +- 0.4; its value is ", flt1
if (enuum NOT = "E5 ") then
MOVE 0 TO flag
END-IF
if (flt1 < 3.9 OR flt1 > 4.7) then
MOVE 0 TO flag
END-IF
GO TO P100
.
P101.
DISPLAY "Exception raised early -- pass by default"
.
P100.
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB15" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
if (flag = 1) then
DISPLAY " *** pass *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0853','pass','MCO');
CALL "SUB16" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml151.mco *** fail *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0853','fail','MCO');
CALL "SUB17" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
* EXEC SQL COMMIT WORK;
CALL "SUB18" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
DISPLAY "================================================"
******************** END TEST0853 ********************
**** 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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