Quellcode-Bibliothek dml047.cob   Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML047.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "DML047.PCO")  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1988/11/29 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.
      *                                                              
      * DML047.PCO                                                    
      * WRITTEN BY: HU YANPING                                       
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE LIMIT ON A CHARACTER STRING. THIS   
      * LIMIT IS NOT LESS THAN TWO HUNDRED AND FORTY (240).          
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                         X3.135-1989                          
      *                                                              
      *       FIPS PUB 127-1, Section 13.5                           
      *       Sizing for database constructs                         
      *                                                              
      ****************************************************************



           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  str240 PIC  X(240).
       01  str241 PIC  X(240).
       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  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  parts4.
           03  part1 PIC  X(60).
           03  part2 PIC  X(60).
           03  part3 PIC  X(60).
           03  part4 PIC  X(60).
       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, dml047.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 TEST0222 *******************

           DISPLAY " FIPS sizing TEST0222 "
           DISPLAY " This routine tests the length (240) of"
           DISPLAY " a character string"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"

           MOVE 
           "NOTE: Additional SQL language is planned for later addenda
      -    "" TO part1
           MOVE 
           "to this standard. Major topics under consideration for such
      -    "" TO part2
           MOVE 
           " addenda include referential integrity, enhanced transaction
      -    "" TO part3
           MOVE 
           " management, specification of certain implementor defined ru
      -    "" TO part4
           MOVE parts4 TO str240

           DISPLAY "str240=", str240 " "

           EXEC SQL INSERT INTO T240 VALUES(:str240) END-EXEC
           MOVE SQLCODE TO SQL-COD

           MOVE SQLCODE TO i

           EXEC SQL SELECT * 
             INTO :str241
             FROM T240 END-EXEC
           MOVE SQLCODE TO SQL-COD

           MOVE SQLCODE TO ii

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

           DISPLAY " i = ", i ", ii = ", ii
           DISPLAY " str241=", str241 " "

           if (i = 0  AND  ii = 0  AND  str240   =   str241 ) then
             DISPLAY " *** pass *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0222','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY " dml047.pco *** fail *** "
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0222','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 TEST0222 *******************


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

      *    ****  Procedures for PERFORM statements