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IDENTIFICATION DIVISION.
PROGRAM-ID. CDR025.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Embedded SQL COBOL ("CDR025.PCO") translated from
* Embedded C on Fri Jun 14 10:56:28 1991.
* EMBEDDED COBOL (file "CDR025.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1990/09/14 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.
*
* CDR025.PCO
* WRITTEN BY: SUN DAJUN
*
* THIS ROUTINE TESTS THE SCHEMA DEFINITION LANGUAGE FOR SQL.
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* SECTION 6.9 View Definition
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 PERCNT PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 FROMDT PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 TODATE PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 UNITZ PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 MYBID1 PIC S9999V9(5) DISPLAY SIGN LEADING SEPARATE.
01 MYBID2 PIC S9999V9(5) DISPLAY SIGN LEADING SEPARATE.
01 count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 COMMOD PIC X(7).
01 MEASUR PIC X(8).
01 CURREN PIC X(10).
01 PRICE1 PIC S9999V9(5) DISPLAY SIGN LEADING SEPARATE.
01 PRICE2 PIC S9999V9(5) DISPLAY SIGN LEADING SEPARATE.
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 flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 iii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SHOWNUM PIC -(6).9(5).
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 "SUN" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT
USER INTO :uidx FROM SUN.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, cdr025.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
EXEC SQL DELETE FROM C_TRANSACTION END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL DELETE FROM COMMODITY END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL DELETE FROM CURRENCY_TABLE END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL DELETE FROM MEASURE_TABLE END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO COMMODITY
VALUES (17, 'Wheat') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO COMMODITY
VALUES (14, 'Saffron') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO COMMODITY
VALUES (23, 'Alfalfa') END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO CURRENCY_TABLE
VALUES ('DOLLAR', 1.00) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO CURRENCY_TABLE
VALUES ('POUND', 1.91) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO CURRENCY_TABLE
VALUES ('DM', .45) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO MEASURE_TABLE
VALUES ('POUND', 1.00) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO MEASURE_TABLE
VALUES ('OUNCE', .06) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO MEASURE_TABLE
VALUES ('KILO', 2.20) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO MEASURE_TABLE
VALUES ('TON', 2000.00) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO C_TRANSACTION
VALUES (17, 1411.5, 'DM', 4000, 'KILO', 871212) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO C_TRANSACTION
VALUES (17, 7000.0, 'POUND', 100, 'TON', 871012) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO C_TRANSACTION
VALUES (23, 20000.0, 'DOLLAR', 40000, 'POUND', 880707)
END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO C_TRANSACTION
VALUES (14, 10000.0, 'DM', 900, 'OUNCE', 880606) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL INSERT INTO C_TRANSACTION
VALUES (14, 10000.0, 'DM', 900, 'OUNCE', 880707) END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** BEGIN TEST0402 *******************
DISPLAY " TEST0402 "
DISPLAY " Computed GROUP BY view over referencing tables"
DISPLAY " Reference X3.135-89 section 6.9 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY " ***"
DISPLAY " CREATE VIEW DOLLARS_PER_POUND"
DISPLAY " (COMMODITY, UNIT_PRICE, FROM_DATE,
- " TO_DATE)"
DISPLAY " AS SELECT COMMODITY.C_NAME, "
DISPLAY " SUM(TOT_PRICE * DOLLAR_EQUIV) / SUM(UNITS
- " * POUND_EQUIV),"
DISPLAY " MIN(T_DATE), MAX(T_DATE)"
DISPLAY " FROM C_TRANSACTION, COMMODITY,
- " CURRENCY_TABLE, MEASURE_TABLE"
DISPLAY " WHERE C_TRANSACTION.COMMOD_NO =
- " COMMODITY.C_NUM"
DISPLAY " AND C_TRANSACTION.CURRENCY =
- " CURRENCY_TABLE.CURRENCY"
DISPLAY " AND C_TRANSACTION.MEASURE =
- " MEASURE_TABLE.MEASURE"
DISPLAY " GROUP BY COMMODITY.C_NAME"
DISPLAY " HAVING SUM(TOT_PRICE * DOLLAR_EQUIV) >
- " 10000;"
DISPLAY " "
MOVE 0 TO count1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM C_TRANSACTION WHERE COMMOD_NO = 17 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE 1 TO flag
MOVE 0.0 TO PRICE1
MOVE 0 TO FROMDT
MOVE 0 TO TODATE
EXEC SQL DECLARE CCC CURSOR FOR
SELECT UNIT_PRICE, FROM_DATE, TO_DATE, COMMODITY
FROM DOLLARS_PER_POUND
ORDER BY COMMODITY DESC END-EXEC
EXEC SQL OPEN CCC END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL FETCH CCC
INTO :PRICE1, :FROMDT, :TODATE, :COMMOD END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL CLOSE CCC END-EXEC
MOVE SQLCODE TO SQL-COD
if (FROMDT NOT = 871012 OR PRICE1 < 0.06 OR PRICE1
> 0.07) then
MOVE 0 TO flag
END-IF
if (TODATE NOT = 871212) then
MOVE 0 TO flag
END-IF
DISPLAY " The correct answer is approximately:"
DISPLAY " count1 = 2 PRICE1 = .067"
DISPLAY " FROMDT = 871012, TODATE = 871212"
MOVE PRICE1 TO SHOWNUM
DISPLAY " Your answer is:"
DISPLAY " count1 = ", count1 " PRICE1 = ", SHOWNUM
DISPLAY " FROMDT = ", FROMDT " TODATE = ", TODATE
if ( count1 = 2 AND flag = 1) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0402','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " cdr025.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0402','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 TEST0402 ********************
******************** BEGIN TEST0403 *******************
DISPLAY " OPTIONAL TEST0403 "
DISPLAY " View on computed GROUP BY view with join"
DISPLAY " Reference X3.135-89 section 6.9 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY " ***"
DISPLAY " CREATE VIEW COST_PER_UNIT"
DISPLAY " (COMMODITY, UNIT_PRICE, CURRENCY, MEASURE"
DISPLAY " AS SELECT COMMODITY, UNIT_PRICE *
- " POUND_EQUIV / DOLLAR_EQUIV"
DISPLAY " FROM DOLLARS_PER_POUND,
- " CURRENCY_TABLE,"
DISPLAY " MEASURE_TABLE;"
DISPLAY " "
MOVE 0 TO count1
EXEC SQL SELECT COUNT(*) INTO :count1
FROM COST_PER_UNIT END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL DECLARE DDD CURSOR FOR
SELECT CURRENCY, MEASURE, UNIT_PRICE, COMMODITY
FROM COST_PER_UNIT END-EXEC
EXEC SQL OPEN DDD END-EXEC
MOVE SQLCODE TO SQL-COD
*Find the unit price for Alfalfa in DM per KILO
MOVE 1 TO iii
PERFORM P50 UNTIL iii > 24
DISPLAY " The correct answer is approximately:"
DISPLAY " count1 = 24 PRICE1 = 2.444"
MOVE PRICE1 TO SHOWNUM
DISPLAY " Your answer is:"
DISPLAY " count1 = ", count1 " PRICE1 = ", SHOWNUM
if ( count1 = 24 AND PRICE1 > 2.42 AND PRICE1 <
2.47) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0403','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " cdr025.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0403','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 TEST0403 ********************
******************** BEGIN TEST0413 *******************
DISPLAY " TEST0413 "
DISPLAY " Computed SELECT from computed VIEW"
DISPLAY " Reference X3.135-89 section 6.9 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY " "
MOVE 1 TO flag
*Bid dollars to buy 700 pounds of alfalfa at 7% over average
MOVE 7 TO PERCNT
MOVE 700 TO UNITZ
MOVE "XXXXXXX" TO COMMOD
EXEC SQL DECLARE EEE CURSOR FOR
SELECT (100 + :PERCNT) * UNIT_PRICE * :UNITZ / 100,
COMMODITY
FROM DOLLARS_PER_POUND
ORDER BY COMMODITY END-EXEC
EXEC SQL OPEN EEE END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL FETCH EEE INTO :MYBID1, :COMMOD END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL CLOSE EEE END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " The correct answer is approximately:"
DISPLAY " MYBID1 = 374.5"
MOVE MYBID1 TO SHOWNUM
DISPLAY " Your answer is:"
DISPLAY " MYBID1 = ", SHOWNUM
if (MYBID1 < 374.4 OR MYBID1 > 374.6 OR COMMOD NOT
= "Alfalfa") then
MOVE 0 TO flag
END-IF
if (flag = 1) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0413','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " cdr025.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0413','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 TEST0413 ********************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
P50.
MOVE 1 TO flag
EXEC SQL FETCH DDD
INTO :CURREN, :MEASUR, :PRICE2, :COMMOD END-EXEC
MOVE SQLCODE TO SQL-COD
if (CURREN NOT = "DM") then
MOVE 0 TO flag
END-IF
if (MEASUR NOT = "KILO") then
MOVE 0 TO flag
END-IF
if (COMMOD NOT = "Alfalfa") then
MOVE 0 TO flag
END-IF
if (flag = 1) then
MOVE PRICE2 TO PRICE1
END-IF
ADD 1 TO iii
.
¤ Dauer der Verarbeitung: 0.4 Sekunden
(vorverarbeitet)
¤
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