Quelle  dml039.cob

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML039.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * Standard COBOL (file "DML039.SCO") calling SQL
      * procedures in file "DML039.MCO"  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1988/09/22 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.
      *                                                              
      * DML039.SCO                                                    
      * WRITTEN BY: HU YANPING                                       
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE PREDICATES IN COMMON ELEMENT OF THE 
      * SQL LANGUAGE.                                                
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                         X3.135-1989                          
      *                                                              
      *                SECTION 5.14 <like predicate>                 
      *                SECTION 8.  Data manipulation language        
      *                                                              
      ****************************************************************



      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  CITY1 PIC  X(15).
       01  CITY2 PIC  X(15).
       01  i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ii 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, dml039.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


      ******************** BEGIN TEST0208 *******************

           DISPLAY "                 TEST0208      "
           DISPLAY "               like predicate     "
           DISPLAY "This routine tests the upper & lower case in
      -    " <like...>"
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E7', 'yanping',26,'China') END-EXEC
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E8','YANPING',30,'NIST') END-EXEC
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT CITY
      *  INTO   :CITY1
      *  FROM   STAFF
      *  WHERE  EMPNAME LIKE 'yan____%' END-EXEC
           CALL "SUB3" USING SQLCODE CITY1
           MOVE SQLCODE TO SQL-COD

           MOVE SQLCODE TO i

      * EXEC SQL SELECT CITY
      *  INTO   :CITY2
      *  FROM   STAFF
      *  WHERE  EMPNAME LIKE 'YAN____%' END-EXEC
           CALL "SUB4" USING SQLCODE CITY2
           MOVE SQLCODE TO SQL-COD

           MOVE SQLCODE TO ii

           DISPLAY "CITY1 = ", CITY1 ", i = ", i " "
           DISPLAY "CITY2 = ", CITY2 ", ii= ", ii " "
           DISPLAY "The correct answer should be CITY1=China,
      -    " CITY2=NIST"
           DISPLAY "  and i = ii = 0 "

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB5" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           COMPUTE i = i + ii
           if (i = 0  AND  CITY1   =   "China"  AND  CITY2   =   "NIST")
             then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0208','pass','MCO') END-EXEC
             CALL "SUB6" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml039.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0208','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB7" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

           DISPLAY "==================================================="

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB8" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0208 *******************


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

      *    ****  Procedures for PERFORM statements