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IDENTIFICATION DIVISION.
PROGRAM-ID. DML040.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "DML040.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1988/09/29 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.
*
* DML040.PCO
* WRITTEN BY: HU YANPING
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS SELECTION FROM TWO DIFFERENT
* SCHEMAS (JOIN TWO DIFFERENT SCHEMAS).
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* Section 5.20 <from clause>
* and Section 5.4 Names
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 EMPNO1 PIC X(3).
01 GRADE1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 COL2 PIC S9(9) 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 i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 iii 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, dml040.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 TEST0209 *******************
DISPLAY " TEST0209 "
DISPLAY "This routine joins two tables from different
- " schemas"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
EXEC SQL INSERT INTO CUGINI.VTABLE
SELECT *
FROM VTABLE END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL DECLARE X CURSOR FOR
SELECT COL1, EMPNUM, GRADE
FROM CUGINI.VTABLE, STAFF
WHERE COL1 < 200 AND GRADE > 12 END-EXEC
EXEC SQL OPEN X END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE 0 TO iii
MOVE 1 TO i
PERFORM P50 UNTIL i > 9
DISPLAY " ii = ", ii ", iii = ", iii " "
DISPLAY " The correct answer should be ii = 6 and iii = 220.
- " "
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (ii = 6 AND iii = 220) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0209','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml040.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0209','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 TEST0209 *******************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
P50.
EXEC SQL FETCH X INTO :COL2, :EMPNO1, :GRADE1 END-EXEC
MOVE SQLCODE TO SQL-COD
if (SQLCODE = 0) then
MOVE i TO ii
COMPUTE iii = iii + COL2
DISPLAY " COL2 = ", COL2 ", GRADE1 = ", GRADE1 " "
END-IF
ADD 1 TO i
.
¤ Dauer der Verarbeitung: 0.3 Sekunden
(vorverarbeitet)
¤
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