IDENTIFICATION DIVISION.
PROGRAM-ID. DML080.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "DML080.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1992/06/08 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.
*
* DML080.PCO
* WRITTEN BY: DAVID W. FLATER
*
* THIS ROUTINE TESTS THE DATA MANIPULATION LANGUAGE FOR SQL.
*
* REFERENCES
* AMERICAN NATIONAL STANDARD database language - SQL
* X3.135-1989
*
* SECTION 7.3 Procedure
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
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(9) DISPLAY SIGN LEADING SEPARATE.
*date_time declaration
01 TO-DAY PIC 9(6).
01 THE-TIME PIC 9(8).
01 ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
PROCEDURE DIVISION.
P0.
MOVE "SCHANZLE" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT USER INTO :uidx FROM HU.ECCO END-EXEC
MOVE SQLCODE TO SQL-COD
if (uid NOT = uidx) then
DISPLAY "ERROR: User ", uid " expected. User ", uidx "
- " connected"
STOP RUN
END-IF
MOVE 0 TO errcnt
DISPLAY
"SQL Test Suite, V6.0, Embedded COBOL, dml080.pco"
DISPLAY
"59-byte ID"
DISPLAY "TEd Version #"
*date_time print
ACCEPT TO-DAY FROM DATE
ACCEPT THE-TIME FROM TIME
DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME
******************** BEGIN TEST0462 *******************
MOVE 1 TO flag
DISPLAY " TEST0462 "
DISPLAY " SQLCODE = 100: DELETE with no data"
DISPLAY " Reference X3.135-89 section 7.3 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*WHERE clause not satisfied - no data
MOVE 0 TO SQLCODE
DISPLAY "DELETE FROM HU.STAFF WHERE EMPNUM = 'E7';"
EXEC SQL DELETE FROM HU.STAFF WHERE EMPNUM = 'E7' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
*DELETE all rows from empty table - no data (on second DELETE)
DISPLAY " "
DISPLAY "DELETE FROM HU.STAFF;"
EXEC SQL DELETE FROM HU.STAFF END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
if (SQLCODE NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "DELETE FROM HU.STAFF;"
EXEC SQL DELETE FROM HU.STAFF END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
*DELETE one row from empty table with WHERE clause - no data
DISPLAY " "
MOVE 0 TO SQLCODE
DISPLAY "DELETE FROM HU.STAFF WHERE EMPNUM = 'E1';"
EXEC SQL DELETE FROM HU.STAFF WHERE EMPNUM = 'E1' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if ( flag = 1 ) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0462','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml080.pco *** fail *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0462','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "==============================================="
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0462 ********************
******************** BEGIN TEST0463 *******************
MOVE 1 TO flag
DISPLAY " TEST0463 "
DISPLAY " SQLCODE = 100: UPDATE with no data"
DISPLAY " Reference X3.135-89 section 7.3 "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*WHERE clause not satisfied - no data
MOVE 0 TO SQLCODE
DISPLAY "UPDATE HU.STAFF SET CITY = 'NOWHERE'"
DISPLAY " WHERE EMPNAME = 'NOBODY';"
EXEC SQL UPDATE HU.STAFF
SET CITY = 'NOWHERE'
WHERE EMPNAME = 'NOBODY' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
*global update of grade column - successful completion
DISPLAY " "
MOVE 100 TO SQLCODE
DISPLAY "UPDATE HU.STAFF SET GRADE = 11;"
EXEC SQL UPDATE HU.STAFF
SET GRADE = 11 END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
if (SQLCODE NOT = 0) then
MOVE 0 TO flag
END-IF
*UPDATE all rows from empty table - no data (after DELETE)
DISPLAY " "
MOVE 100 TO SQLCODE
DISPLAY "DELETE FROM HU.STAFF;"
EXEC SQL DELETE FROM HU.STAFF END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
if (SQLCODE NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "UPDATE HU.STAFF SET CITY = 'NOWHERE';"
EXEC SQL UPDATE HU.STAFF SET CITY = 'NOWHERE' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
*UPDATE rows with WHERE clause from empty table - no data
DISPLAY " "
MOVE 0 TO SQLCODE
DISPLAY "UPDATE HU.STAFF SET CITY = 'NOWHERE'"
DISPLAY " WHERE EMPNAME = 'NOBODY';"
EXEC SQL UPDATE HU.STAFF
SET CITY = 'NOWHERE'
WHERE EMPNAME = 'NOBODY' END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
if (SQLCODE NOT = 100) then
MOVE 0 TO flag
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if ( flag = 1 ) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0463','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " dml080.pco *** fail *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0463','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "==============================================="
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0463 ********************
**** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
¤ Dauer der Verarbeitung: 0.6 Sekunden
(vorverarbeitet)
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