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IDENTIFICATION DIVISION.
PROGRAM-ID. SDL020.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "SDL020.SCO") calling SQL
* procedures in file "SDL020.MCO"
****************************************************************
*
* COMMENT SECTION
*
* DATE 1988/06/22 STANDARD 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.
*
* SDL020.SCO
* WRITTEN BY: HU YANPING
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS THE CONCEPT THAT TABLE IS A MULTI-SET
* OF ROWS (IF THERE IS NO UNIQUE CONSTRAINT).
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* SECTION 4.4 Tables
*
****************************************************************
* EXEC SQL BEGIN DECLARE SECTION END-EXEC
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.
* EXEC SQL END DECLARE SECTION END-EXEC
01 uid PIC X(18).
01 uidx PIC X(18).
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQLCODE PIC S9(9) COMP.
01 errcnt PIC S9(4) 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
CALL "AUTHCK" USING SQLCODE uidx
MOVE SQLCODE TO SQL-COD
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, Module COBOL, sdl020.sco"
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
* CREATE TABLE TEMP_S
* (EMPNUM CHAR(3)
* GRADE DECIMAL(3)
* CITY CHAR(15))
DISPLAY " TEST0156 "
DISPLAY "Reference X3.135-1989 section 4.4
- " Tables(multi-sets)"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
MOVE 0 TO i
MOVE 0 TO ii
MOVE 0 TO iii
* EXEC SQL DELETE FROM TEMP_S;
CALL "SUB1" USING SQLCODE
MOVE SQLCODE TO SQL-COD
* EXEC SQL INSERT INTO TEMP_S
* SELECT EMPNUM,GRADE,CITY
* FROM STAFF END-EXEC
CALL "SUB2" USING SQLCODE
MOVE SQLCODE TO SQL-COD
* EXEC SQL SELECT COUNT(*)
* INTO :i
* FROM TEMP_S END-EXEC
CALL "SUB3" USING SQLCODE i
MOVE SQLCODE TO SQL-COD
* EXEC SQL INSERT INTO TEMP_S
* SELECT EMPNUM,GRADE,CITY
* FROM STAFF END-EXEC
CALL "SUB4" USING SQLCODE
MOVE SQLCODE TO SQL-COD
* EXEC SQL SELECT COUNT(*)
* INTO :ii
* FROM TEMP_S END-EXEC
CALL "SUB5" USING SQLCODE ii
MOVE SQLCODE TO SQL-COD
* EXEC SQL SELECT COUNT(DISTINCT EMPNUM)
* INTO :iii
* FROM TEMP_S END-EXEC
CALL "SUB6" USING SQLCODE iii
MOVE SQLCODE TO SQL-COD
* EXEC SQL ROLLBACK WORK;
CALL "SUB7" USING SQLCODE
MOVE SQLCODE TO SQL-COD
DISPLAY " i = ", i ", ii = ", ii " , iii = ", iii " "
DISPLAY "The correct answer should be i=5, ii=10 & iii=5 "
if (i = 5 AND ii = 10 AND iii = 5) then
* EXEC SQL INSERT INTO TESTREPORT
* VALUES('0156','pass','MCO') END-EXEC
CALL "SUB8" USING SQLCODE
MOVE SQLCODE TO SQL-COD
DISPLAY " *** pass *** "
else
* EXEC SQL INSERT INTO TESTREPORT
* VALUES('0156','fail','MCO') END-EXEC
ADD 1 TO errcnt
CALL "SUB9" USING SQLCODE
MOVE SQLCODE TO SQL-COD
DISPLAY " sdl020.sco *** fail *** "
END-IF
DISPLAY "================================================"
DISPLAY " "
* EXEC SQL COMMIT WORK;
CALL "SUB10" USING SQLCODE
MOVE SQLCODE TO SQL-COD
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet)
¤
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