Quellcode-Bibliothek dml015.cob   Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML015.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "DML015.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.
      *                                                              
      * DML015.PCO                                                    
      * WRITTEN BY: HU YANPING                                       
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE COMMIT AND ROLLBACK STATEMENTS IN   
      * THE SQL LANGUAGE.                                            
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                         X3.135-1989                          
      *                                                              
      *              SECTION 8.2 <commit statement>                  
      *              SECTION 8.9 <rollback statement>                
      *                                                              
      ****************************************************************



           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  EMPNO1 PIC  X(3).
       01  CITY1 PIC  X(15).
       01  GRADE1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  i5 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  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, dml015.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 TEST0060 *******************

           EXEC SQL INSERT INTO TEMP_S
             SELECT EMPNUM,GRADE,CITY
             FROM   STAFF END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL DECLARE X CURSOR
             FOR SELECT *
             FROM   TEMP_S
             ORDER  BY TEMP_S.EMPNUM DESC END-EXEC

           EXEC SQL OPEN X END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " TEST0060 "
           DISPLAY "Reference X3.135-89 section 8.2 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

           EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1 END-EXEC
           MOVE SQLCODE TO SQL-COD


           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ;
      -    " CITY1=", CITY1 " "

           MOVE SQLCODE TO i1
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1 END-EXEC
           MOVE SQLCODE TO SQL-COD


           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ;
      -    " CITY1=", CITY1 " "
           DISPLAY " SQLCODE should be less than zero, SQLCODE=",
             SQL-COD " "

           if (SQLCODE  <  0  AND  i1  =  0 ) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0060','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.pco *** fail ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0060','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 TEST0060 *******************
      ******************** BEGIN TEST0061 *******************

           EXEC SQL ROLLBACK WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
           EXEC SQL SELECT COUNT(*)
             INTO   :i2
             FROM   TEMP_S END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " TEST0061 "
           DISPLAY "Reference X3.135-89 section 8.2 General Rules 3)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

           DISPLAY " i2 should be 5, i2=", i2 " "
           if (i2  =  5) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0061','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.pco *** fail ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0061','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  " "

      ******************** END TEST0061 *******************
      ******************** BEGIN TEST0062 *******************

           DISPLAY " TEST0062 "
           DISPLAY "Reference X3.135-89 section 8.9 General Rules 1)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

           EXEC SQL OPEN X END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL DELETE FROM TEMP_S
             WHERE EMPNUM='E5' END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT COUNT(*)
             INTO   :i3
             FROM   TEMP_S END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY " i3 should be 4, i3=", i3 " "


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

           EXEC SQL SELECT COUNT(*)
             INTO   :i5
             FROM   TEMP_S END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " i5 should be 5, i5=", i5 " "

           if (i3  =  4  AND  i5  =  5) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0062','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.pco *** fail ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0062','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 TEST0062 *******************
      ******************** BEGIN TEST0063 *******************

           DISPLAY " TEST0063 "
           DISPLAY "Reference X3.135-89 section 8.9 General Rules 2)"
           DISPLAY " - - - - - - - - - - - - - - - - - - - "

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

           EXEC SQL FETCH X INTO :EMPNO1,:GRADE1,:CITY1 END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNO1=", EMPNO1 " ; GRADE1=", GRADE1 " ; CITY1=",
             CITY1 " "
           DISPLAY " SQLCODE should be less than zero, SQLCODE=",
             SQL-COD " "

           if (SQLCODE  <  0) then
             DISPLAY " *** pass ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0063','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml015.pco *** fail ***"
             DISPLAY "================================================"
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0063','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
           END-IF

           DISPLAY  " "

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

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

      ******************** END TEST0063 *******************

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

      *    ****  Procedures for PERFORM statements