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IDENTIFICATION DIVISION.
PROGRAM-ID. DML037.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "DML037.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1987/09/13 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.
*
* DML037.PCO
* WRITTEN BY: HU YANPING
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* THIS PROGRAM TESTS THE USE OF VARIABLE NAMES AS COLUMN NAMES
* AND THE PLACEMENT OF SQL-STYLE COMMENTS
* WITHIN SQL STATEMENTS.
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* SR3 of Annexes C, E, F; SR4 of Annex D.
* Section 5.3 <token>, <comment> definition
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 PNUM PIC X(3).
01 EMPNUM PIC X(3).
01 HOURS PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 CITY PIC X(15).
01 GRADE PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 str240 PIC X(240).
01 uid PIC X(18).
01 uidx PIC X(18).
EXEC SQL END DECLARE SECTION END-EXEC
01 SQLCODE PIC S9(9) COMP.
01 errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
01 i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
* date_time declaration *
01 TO-DAY PIC 9(6).
01 THE-TIME PIC 9(8).
PROCEDURE DIVISION.
P0.
MOVE "HU" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT
USER INTO :uidx FROM HU.ECCO END-EXEC
if (uid NOT = uidx) then
DISPLAY "ERROR: User " uid " expected."
DISPLAY "User " uidx " connected."
DISPLAY " "
STOP RUN
END-IF
MOVE 0 TO errcnt
DISPLAY
"SQL Test Suite, V6.0, Embedded COBOL, dml037.pco"
DISPLAY " "
DISPLAY
"59-byte ID"
DISPLAY "TEd Version #"
DISPLAY " "
* date_time print *
ACCEPT TO-DAY FROM DATE
ACCEPT THE-TIME FROM TIME
DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME
******************** BEGIN TEST0202 *******************
DISPLAY " TEST0202 "
DISPLAY "reference X3.135-1989 SR3 of Annexes C,E,F; SR4 of
- " Annex D"
DISPLAY " - - - - - - - - - - - - - - - - - - - - - - - -
- " -"
EXEC SQL DECLARE X CURSOR
FOR SELECT EMPNUM,HOURS
FROM WORKS
WHERE PNUM='P2' END-EXEC
EXEC SQL OPEN X END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE 0 TO ii
MOVE 0 TO i
PERFORM P50 UNTIL i > 9
MOVE 0 TO GRADE
EXEC SQL SELECT GRADE, CITY
INTO :GRADE,:CITY
FROM STAFF
WHERE EMPNUM = 'E2' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " GRADE = ", GRADE ", CITY = ", CITY " "
DISPLAY " ii = ", ii ", SQLCODE=", SQL-COD " "
DISPLAY "The answer should be ii=4, SQLCODE = 0 & GRADE =
- " 10."
if (ii = 4 AND SQLCODE = 0 AND GRADE = 10) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0202','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml037.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0202','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
END-IF
DISPLAY "================================================"
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0202 *******************
******************** BEGIN TEST0234 *******************
DISPLAY " TEST0234 "
DISPLAY " Reference: Section 5.3 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
EXEC SQL DELETE -- we empty the table!
FROM TEXT240 END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO TEXT240 -- This is the test for the
VALUES -- rules for the placement
('SQL-STYLE COMMENTS') --of
-- SQL-style comments
END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " After insert the SQLCODE = ", SQL-COD " "
MOVE SQLCODE TO i
EXEC SQL SELECT * -- There is only one column to select.
INTO
:str240 -- there is only one row in the table
FROM TEXT240 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The string is : ", str240 " "
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (i = 0 AND str240 = "SQL-STYLE COMMENTS") then
DISPLAY " *** pass ***"
DISPLAY
"=================================================="
EXEC SQL INSERT INTO TESTREPORT
VALUES('0234','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml037.pco *** fail ***"
DISPLAY
"=================================================="
EXEC SQL INSERT INTO TESTREPORT
VALUES('0234','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
END-IF
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0234 *******************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
P50.
EXEC SQL FETCH X INTO :EMPNUM,:HOURS END-EXEC
MOVE SQLCODE TO SQL-COD
if (SQLCODE = 0) then
COMPUTE ii = i + 1
DISPLAY " EMPNUM=", EMPNUM " and HOURS=", HOURS "
- " "
END-IF
ADD 1 TO i
.
¤ Dauer der Verarbeitung: 0.17 Sekunden
(vorverarbeitet)
¤
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