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products/sources/formale Sprachen/PVS/series/   (Wiener Entwicklungsmethode ©)  Datei vom 28.9.2014 mit Größe 3 kB image not shown  

Quellcodebibliothek dml013.cob   Sprache: Cobol

 
       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML013.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "DML013.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.
      *                                                              
      * DML013.PCO                                                    
      * WRITTEN BY: HU YANPING                                       
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE SET FUNCTION SPECIFICATION IN       
      * COMMON ELEMENTS OF THE SQL LANGUAGE.                         
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                         X3.135-1989                          
      *                                                              
      *                SECTION 5.8 <set function specification>      
      *                SECTION 8.  Data manipulation language        
      *                                                              
      ****************************************************************



           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  EMPNO1 PIC  X(3).
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  NULL1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  indic1 PIC S9(4) 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  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  DISP1 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
           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, dml013.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 TEST0039 *******************

           DISPLAY " TEST0039 - TEST0044 "
           MOVE 0 TO i
           DISPLAY " Set Function Specification "
           DISPLAY "Reference X3.135-1989 section 5.8 General Rules "
           DISPLAY " ------------------------------------------ "
           DISPLAY " TEST0039 "
           DISPLAY " Reference 5.8 General Rules 1)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "

           DISPLAY " *** INSERT INTO WORKS VALUES('E5','P5',NULL) "
           DISPLAY " *** SELECT COUNT(DISTINCT HOURS) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "
           EXEC SQL INSERT INTO WORKS
             VALUES('E5','P5',NULL) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT COUNT(DISTINCT HOURS)
             INTO   :i
             FROM   WORKS END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " Test COUNT DISTINCT function i=", i " "
           DISPLAY " the correct answer should be i=4 "
           if (i = 4) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0039','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0039','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "==============================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0039 *******************

      ******************** BEGIN TEST0167 *******************


           MOVE 0 TO i
           DISPLAY " TEST0167 "
           DISPLAY " Reference 5.8 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "

           DISPLAY " *** INSERT INTO WORKS VALUES('E5','P5',NULL) "
           DISPLAY " *** SELECT SUM(ALL HOURS) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "

           EXEC SQL INSERT INTO WORKS
             VALUES('E5','P5',NULL) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT SUM(ALL HOURS)
             INTO   :i
             FROM   WORKS END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " Test SUM ALL function i=", i " "
           DISPLAY " the correct answer should be i=464 "
           if (i = 464) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0167','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0167','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "================================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0167 *******************

      ******************** BEGIN TEST0168 *******************

           MOVE 0 TO i
           DISPLAY " TEST0168 "
           DISPLAY " Reference 5.8 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

           DISPLAY " *** INSERT INTO WORKS VALUES('E5','P5',NULL) "
           DISPLAY " *** SELECT SUM(HOURS) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "

           EXEC SQL INSERT INTO WORKS
             VALUES('E5','P5',NULL) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT SUM(HOURS)
             INTO   :i
             FROM   WORKS END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " Test SUM function i=", i " "
           DISPLAY " the correct answer should be i=464 "
           if (i = 464) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0168','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0168','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "=============================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0168 *******************

      ******************** BEGIN TEST0169 *******************

           MOVE 0 TO i

           DISPLAY " TEST0169 "
           DISPLAY " Reference 5.8 General Rules 4b"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"
           DISPLAY " *** INSERT INTO WORKS VALUES('E5','P5',NULL) "
           DISPLAY " *** SELECT COUNT(*) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "

           EXEC SQL INSERT INTO WORKS
             VALUES('E5','P5',NULL) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT COUNT(*)
             INTO   :i
             FROM   WORKS END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " Test COUNT * function i=", i " "
           DISPLAY " the correct answer should be i=13 "
           if (i = 13) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0169','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0169','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "============================================="

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0169 *******************

      ******************** BEGIN TEST0040 *******************

           MOVE 0 TO i
           DISPLAY " TEST0040 "
           DISPLAY " Reference 5.8 General Rules 2) "
           DISPLAY " - - - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT SUM(HOURS) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** WHERE PNUM='P2' "

           EXEC SQL SELECT SUM(HOURS)
             INTO   :i
             FROM   WORKS
             WHERE  PNUM='P2' END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test SUM function i=", i " "
           DISPLAY " the correct answer should be i=140 "
           if (i = 140) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0040','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0040','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "================================================"

           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0040 *******************

      ******************** BEGIN TEST0170 *******************

           MOVE 0 TO i
           DISPLAY " TEST0170 "
           DISPLAY " Reference 5.8 General Rules 2) "
           DISPLAY " - - - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT SUM(DISTINCT HOURS) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** WHERE PNUM='P2' "

           EXEC SQL SELECT SUM (DISTINCT HOURS)
             INTO   :i
             FROM   WORKS
             WHERE  PNUM='P2' END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test SUM DISTINCT function i=", i " "
           DISPLAY " the correct answer should be i=100 "
           if (i = 100) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0170','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0170','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "==============================================="
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0170 *******************

      ******************** BEGIN TEST0171 *******************

           MOVE 0 TO i
           DISPLAY " TEST0171 "
           DISPLAY " Reference 5.8, 5.9, 5.25, 8.10 "
           DISPLAY " - - - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT SUM(HOURS)+10 "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM WORKS "
           DISPLAY " *** WHERE PNUM='P2' "

           EXEC SQL SELECT SUM(HOURS)+10
             INTO   :i
             FROM   WORKS
             WHERE  PNUM='P2' END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test SUM function + some value i=", i " "
           DISPLAY " the correct answer should be i=150 "
           if (i = 150) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0171','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0171','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "================================================"
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0171 *******************

      ******************** BEGIN TEST0041 *******************
           DISPLAY " TEST0041 "
           DISPLAY " Reference 5.8 General Rules 4) d)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT EMPNUM "
           DISPLAY " *** FROM STAFF "
           DISPLAY " *** WHERE GRADE = "
           DISPLAY " *** (SELECT MAX(GRADE) "
           DISPLAY " *** FROM STAFF) "
           DISPLAY " *** ORDER BY EMPNUM "

           EXEC SQL DECLARE X CURSOR
             FOR SELECT EMPNUM
             FROM   STAFF
             WHERE  GRADE =
             (SELECT MAX( GRADE )
             FROM   STAFF )
             ORDER BY EMPNUM END-EXEC

           MOVE " " TO EMPNO1
           EXEC SQL OPEN X END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH X INTO :EMPNO1 END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test MAX function EMPNO1=", EMPNO1 " "
           DISPLAY " the correct answer should be EMPNO1=E3 "
           if (EMPNO1   =   "E3") then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0041','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0041','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "=============================================="
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0041 *******************

      ******************** BEGIN TEST0042 *******************
           DISPLAY " TEST0042 "
           DISPLAY " Reference 5.8 General Rules 4) d) "
           DISPLAY " - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT EMPNUM "
           DISPLAY " *** INTO :EMPNO1 "
           DISPLAY " *** FROM STAFF "
           DISPLAY " *** WHERE GRADE = "
           DISPLAY " (SELECT MIN(GRADE) FROM STAFF) "

           MOVE " " TO EMPNO1

           EXEC SQL SELECT EMPNUM
             INTO   :EMPNO1
             FROM   STAFF
             WHERE  GRADE =
             (SELECT MIN(GRADE) FROM STAFF) END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test MIN function EMPNO1=", EMPNO1 " "
           DISPLAY " the correct answer should be EMPNO1=E2 "
           if (EMPNO1   =   "E2") then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0042','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0042','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "================================================"
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0042 *******************

      ******************** BEGIN TEST0043 *******************

           MOVE 0 TO i
           DISPLAY " TEST0043 "
           DISPLAY " Reference 5.8 General Rules 4) f) "
           DISPLAY " - - - - - - - - - - - - - - - - - "
           DISPLAY " *** SELECT AVG(GRADE) "
           DISPLAY " *** INTO :i "
           DISPLAY " *** FROM STAFF "

           EXEC SQL SELECT AVG(GRADE)
             INTO   :i
             FROM   STAFF END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " Test AVG function i=", i " "
           DISPLAY " the correct answer should be i=12 "
           if (i = 12) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0043','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0043','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF
           DISPLAY "================================================="
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0043 *******************

      ******************** BEGIN TEST0044 *******************
           DISPLAY " TEST0044 "
           DISPLAY " Reference 5.8 General Rules 4) c) "
           DISPLAY " - - - - - - - - - - - - - - - - - "
      * EXEC SQL CREATE TABLE TEMP_S ( ...... )           

           EXEC SQL DELETE FROM TEMP_S END-EXEC
           MOVE SQLCODE TO SQL-COD

           MOVE 0 TO indic1

           EXEC SQL SELECT AVG(GRADE)
             INTO   :NULL1:indic1
             FROM   TEMP_S END-EXEC
           MOVE SQLCODE TO SQL-COD
           MOVE indic1 TO DISP1

           DISPLAY "The answer should be indic1 < 0, indic1 = ", DISP1
           if ( indic1  <  0 ) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0044','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml013.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0044','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 TEST0044 *******************

      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

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