Quelle  cdr001.cob   Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR001.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "CDR001.PCO")  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1989/04/07 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.
      *                                                              
      * CDR001.PCO                                                    
      * WRITTEN BY: SUN DAJUN                                        
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE <DEFAULT CLAUSE> IN COLUMN DEFINI-  
      * TION.                                                        
      *                                                              
      * REFERENCES                                                   
      *       AMERICAN NATIONAL STANDARD database language - SQL     
      *                          with Integrity Enhancement          
      *                                                              
      *            SECTION 6.3                                       
      *               <column definition>::=                         
      *                         <column name><data type>             
      *                         (<default clause>)                   
      *                         (<column constrait>...)              
      *            SECTION 6.4                                       
      *               <default clause>::=                            
      *                         DEFAULT {<literal>|USER|NULL}        
      *                                                              
      ****************************************************************




           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ename PIC  X(20).
       01  egrd 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  code1 PIC S9(9) 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 "SUN" TO uid
           CALL "AUTHID" USING uid
           MOVE "not logged in, not" TO uidx
           EXEC SQL SELECT 
                 USER INTO :uidx FROM SUN.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, cdr001.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 TEST0300 *******************
      *This program tests if the default values of a column in 
      *table can be properly set. The default value of column  
      *EMPNAME is NULL, GRADE 0, CITY '     '                  

           DISPLAY " TEST0300 "
           DISPLAY " DEFAULT CLAUSE "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.3,6.4"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " INSERT INTO STAFF4 (EMPNUM,GRADE)"
           DISPLAY " VALUES ('E1',40);"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF4 (EMPNUM,EMPNAME)"
           DISPLAY " VALUES ('E2','HUFFMAN');"
           DISPLAY  " "
           DISPLAY " SELECT EMPNAME INTO :ename FROM STAFF4"
           DISPLAY " WHERE GRADE=0;"
           DISPLAY  " "
           DISPLAY " SELECT GRADE INTO :egrd FROM STAFF4"
           DISPLAY " WHERE (EMPNAME IS NULL)"
           DISPLAY " AND CITY = ' ';"

           EXEC SQL DELETE FROM STAFF4 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF4 (EMPNUM,GRADE)
             VALUES ('E1',40) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF4 (EMPNUM,EMPNAME)
             VALUES ('E2','HUFFMAN') END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT EMPNAME INTO :ename FROM STAFF4
             WHERE GRADE=0 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT GRADE INTO :egrd FROM STAFF4
             WHERE (EMPNAME IS NULL)
             AND CITY = ' ' END-EXEC
           MOVE SQLCODE TO SQL-COD
           DISPLAY "The correct result is :"
           DISPLAY " EMPNUM=HUFFMAN GRADE=40 "
           DISPLAY "Your answer is :"
           DISPLAY " EMPNUM=", ename " GRADE=", egrd " "
           if ( (ename   =   "HUFFMAN")  AND  (egrd  =  40)) then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0300','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0300','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr001.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ********** END TEST0300 **************






      ******************** BEGIN TEST0301 *******************
      *This program tests if the default values of a column in 
      *table are properly set.General rule 1.c                 

           DISPLAY " TEST0301 "
           DISPLAY " DEFAULT CLAUSE "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.3,6.4"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " INSERT INTO STAFF14 (EMPNUM,GRADE)"
           DISPLAY " VALUES ('E1',40);"
           DISPLAY " "
           DISPLAY " SELECT EMPNAME INTO :ename FROM STAFF14"
           DISPLAY " WHERE EMPNAME = 'SUN';"
           DISPLAY  " "

           EXEC SQL DELETE FROM STAFF14 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF14 (EMPNUM,GRADE)
             VALUES ('E1',40) END-EXEC
           MOVE SQLCODE TO SQL-COD


           EXEC SQL SELECT EMPNAME INTO :ename FROM STAFF14
             WHERE EMPNAME = 'SUN' END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "The correct result is :"
           DISPLAY " EMPNUM=SUN "
           DISPLAY "Your answer is :"
           DISPLAY " EMPNUM=", ename " "
           if ( (ename   =   "SUN"))  then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0301','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0301','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr001.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ********** END TEST0301 **************



      ******************** BEGIN TEST0377 *******************
      *This program tests if the default values of a column in 
      *table are properly set.General rule 1.c                 

           DISPLAY " TEST0377 "
           DISPLAY " DEFAULT CLAUSE "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.3,6.4"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF16 (EMPNUM,GRADE)"
           DISPLAY " VALUES ('E1',150);"
           DISPLAY " "
           DISPLAY " INSERT INTO STAFF16 (EMPNUM,GRADE)"
           DISPLAY " VALUES ('E1',150);"
           DISPLAY " "
           DISPLAY " SELECT COUNT(*) INTO :count1 FROM STAFF16"
           DISPLAY " WHERE EMPNAME IS NULL;"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF16 (EMPNUM,EMPNAME,GRADE)"
           DISPLAY " VALUES ('E2','Tom',100);"
           DISPLAY " "
           DISPLAY " SELECT EMPNAME INTO :ename FROM STAFF16"
           DISPLAY " WHERE EMPNUM = 'E2';"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF16 (EMPNUM,EMPNAME,GRADE)"
           DISPLAY " VALUES ('E3','Bill',151);"
           DISPLAY " "
           DISPLAY " SELECT GRADE INTO :egrd FROM STAFF16"
           DISPLAY " WHERE EMPNUM = 'E3';"
           DISPLAY  " "
           COMPUTE count1 = -1
           MOVE 0 TO egrd

           EXEC SQL DELETE FROM STAFF16 END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF16 (EMPNUM,GRADE)
             VALUES ('E1',150) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF16 (EMPNUM,GRADE)
             VALUES ('E1',150) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT COUNT(*) INTO :count1 FROM STAFF16
             WHERE EMPNAME IS NULL END-EXEC
           MOVE SQLCODE TO SQL-COD


           EXEC SQL INSERT INTO STAFF16 (EMPNUM,EMPNAME,GRADE)
             VALUES ('E2','Tom',100) END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL SELECT EMPNAME INTO :ename FROM STAFF16
             WHERE EMPNUM = 'E2' END-EXEC
           MOVE SQLCODE TO SQL-COD

           EXEC SQL INSERT INTO STAFF16 (EMPNUM,EMPNAME,GRADE)
             VALUES ('E3','Bill',151) END-EXEC
           MOVE SQLCODE TO SQL-COD

           MOVE SQLCODE TO code1

           EXEC SQL SELECT GRADE INTO :egrd FROM STAFF16
             WHERE EMPNUM = 'E3' END-EXEC
           MOVE SQLCODE TO SQL-COD

           DISPLAY "The correct result is :"
           DISPLAY " count1=1 "
           DISPLAY " ename = Tom "
           DISPLAY " egrd = 0"
           DISPLAY " code1 < 0 "
           DISPLAY "Your answer is :"
           DISPLAY " count1=", count1 " "
           DISPLAY " ename = ", ename " "
           DISPLAY " egrd = ", egrd " "
           DISPLAY " code1 = ", code1 " "
           if (count1  =  1  AND  ename   =   "Tom"  AND  code1  <  0) 
             then
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0377','pass','PCO') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
             EXEC SQL INSERT INTO TESTREPORT
               VALUES('0377','fail','PCO') END-EXEC
             ADD 1 TO errcnt
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr001.pco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
           EXEC SQL COMMIT WORK END-EXEC
           MOVE SQLCODE TO SQL-COD
      ********** END TEST0377 **************





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

      *    ****  Procedures for PERFORM statements