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IDENTIFICATION DIVISION.
PROGRAM-ID. DML011.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "DML011.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1987/08/21 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.
*
* DML011.PCO
* WRITTEN BY: HU YANPING
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS THE UPDATE STATEMENT IN THE LANGUAGE OF
* SQL. THE FORMAT:
* UPDATE <table name>
* SET <set clause:searched>({,<set clause>}...)
* (WHERE <search condition>)
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* SECTION 8.7 <insert statement>
* SECTION 8.10 <select statement>
* SECTION 8.12 <update statement: searched>
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 i 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 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, dml011.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 TEST0033 *******************
DISPLAY " TEST0033 "
DISPLAY " update statement: searched "
DISPLAY "reference X3.135-1987 section 8.12 General Rules 1)"
DISPLAY " - - - - - - - - - - - - - - - - - - - -"
* EXEC SQL CREATE VIEW TEMP_SS(EMPNUM,GRADE,CITY)
* AS SELECT EMPNUM,GRADE,CITY
* FROM STAFF
* WHERE GRADE > 12
* WITH CHECK OPTION;
EXEC SQL UPDATE TEMP_SS
SET GRADE=15 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO ii
EXEC SQL SELECT COUNT(*)
INTO :i
FROM TEMP_SS
WHERE GRADE=15 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " ii=", ii ", i=", i " "
DISPLAY "The answer should be ii = 0 & i = 2."
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (i = 2 AND ii = 0) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0033','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml011.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0033','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "==================================================="
DISPLAY " "
******************** END TEST0033 *******************
******************** BEGIN TEST0034 *******************
DISPLAY " TEST0034 "
DISPLAY " update statement: searched "
DISPLAY "reference X3.135-1987 section 8.12 General Rules 2)"
DISPLAY " - - - - - - - - - - - - - - - - - - - -"
MOVE 0 TO i
MOVE 0 TO ii
EXEC SQL UPDATE STAFF
SET GRADE=2*GRADE
WHERE GRADE=13 END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO ii
EXEC SQL SELECT COUNT(*)
INTO :i
FROM STAFF
WHERE GRADE=26 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " ii=", ii ", i=", i " "
DISPLAY "The answer should be ii = 0 & i = 2."
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (i = 2 AND ii = 0) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0034','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml011.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0034','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "==================================================="
DISPLAY " "
******************** END TEST0034 *******************
******************** BEGIN TEST0035 *******************
DISPLAY " TEST0035 "
DISPLAY " update statement: searched "
DISPLAY "reference X3.135-1987 section 8.12 General Rules 2)"
DISPLAY " - - - - - - - - - - - - - - - - - - - -"
EXEC SQL UPDATE STAFF
SET GRADE=10*STAFF.GRADE
WHERE STAFF.EMPNUM NOT IN
(SELECT WORKS.EMPNUM
FROM WORKS
WHERE STAFF.EMPNUM = WORKS.EMPNUM) END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE SQLCODE TO ii
EXEC SQL SELECT COUNT(*)
INTO :i
FROM STAFF
WHERE GRADE=130 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " ii=", ii ", i=", i " "
DISPLAY "The answer should be ii = 0 & i = 1."
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if (i = 1 AND ii = 0) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0035','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml011.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0035','fail','PCO') END-EXEC
ADD 1 TO errcnt
MOVE SQLCODE TO SQL-COD
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY
"===================================================="
DISPLAY " "
******************** END TEST0035 *******************
******************** BEGIN TEST0036 *******************
DISPLAY " TEST0036 "
DISPLAY " update statement: searched "
DISPLAY "reference X3.135-1987 section 8.12 General Rules 4)"
DISPLAY " - - - - - - - - - - - - - - - - - - - -"
EXEC SQL UPDATE TEMP_SS
SET GRADE=11 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " SQLCODE=", SQL-COD " "
DISPLAY "The answer should be SQLCODE < 0."
if (SQLCODE < 0) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0036','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " dml011.pco *** fail *** "
EXEC SQL INSERT INTO TESTREPORT
VALUES('0036','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 TEST0036 *******************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
¤ Dauer der Verarbeitung: 0.5 Sekunden
(vorverarbeitet)
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