dml014.cob

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML014.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * Standard COBOL (file "DML014.SCO") calling SQL
      * procedures in file "DML014.MCO"  

      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1987/08/21 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.
      *                                                              
      * DML014.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 5.10 --- 5.17                         
      *                SECTION 8.  Data manipulation language        
      *                                                              
      ****************************************************************



      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  PNO1 PIC  X(3).
       01  PNO2 PIC  X(3).
       01  EMPNA1 PIC  X(20).
       01  EMPNA2 PIC  X(20).
       01  CITY1 PIC  X(15).
       01  CITY2 PIC  X(15).
       01  HOURS1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  HOURS2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       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, dml014.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 TEST0045 *******************

           DISPLAY "               TEST0045      "
           DISPLAY "             between predicate     "
           DISPLAY "reference X3.135-1989 section 5.12 General Rules 2)
      -    " "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT PNUM
      *  INTO   :PNO1
      *  FROM   PROJ
      *  WHERE  BUDGET BETWEEN 40000 AND 60000 END-EXEC
           CALL "SUB1" USING SQLCODE PNO1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT PNUM
      *  INTO   :PNO2
      *  FROM   PROJ
      *  WHERE BUDGET >= 40000 AND BUDGET <= 60000 END-EXEC
           CALL "SUB2" USING SQLCODE PNO2
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  PNO1 = ", PNO1 "; PNO2 = ", PNO2 " "
           DISPLAY "The correct answer should be PNO1=PNO2=P6 "

           if (PNO1   =   "P6"  AND  PNO2   =   "P6") then
             DISPLAY "                 *** pass ***   "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0045','pass','MCO') END-EXEC
             CALL "SUB3" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "       dml014.sco  *** fail ***   "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0045','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB4" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB5" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0045 *******************

      ******************** BEGIN TEST0046 *******************


           DISPLAY "                 TEST0046      "
           DISPLAY "             between predicate     "
           DISPLAY "reference X3.135-1989 section 5.12 General Rules 3)
      -    " "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT CITY
      *  INTO   :CITY1
      *  FROM   STAFF
      *  WHERE  GRADE NOT BETWEEN 12 AND 13 END-EXEC
           CALL "SUB6" USING SQLCODE CITY1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT CITY
      *  INTO   :CITY2
      *  FROM   STAFF
      *  WHERE  NOT( GRADE BETWEEN 12 AND 13 ) END-EXEC
           CALL "SUB7" USING SQLCODE CITY2
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  CITY1 = ", CITY1 ",  CITY2 = ", CITY2 " "
           DISPLAY "The correct answer should be CITY1=CITY2=Vienna "

           if (CITY1   =   "Vienna"  AND  CITY2   =   "Vienna") then
             DISPLAY "                *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0046','pass','MCO') END-EXEC
             CALL "SUB8" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "      dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0046','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB9" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0046 *******************

      ******************** BEGIN TEST0047 *******************


           DISPLAY "                TEST0047      "
           DISPLAY "              in predicate     "
           DISPLAY "reference X3.135-1989 section 5.13 GR 2) x IN S   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT STAFF.EMPNAME
      *  INTO   :EMPNA1
      *  FROM   STAFF
      *  WHERE  STAFF.EMPNUM IN
      *  (  SELECT WORKS.EMPNUM
      *  FROM   WORKS
      *  WHERE  WORKS.PNUM IN
      *  (  SELECT PROJ.PNUM
      *  FROM   PROJ
      *  WHERE  PROJ.CITY='Tampa' )) END-EXEC
           CALL "SUB11" USING SQLCODE EMPNA1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT STAFF.EMPNAME
      *  INTO   :EMPNA2
      *  FROM   STAFF
      *  WHERE  STAFF.EMPNUM = ANY
      *  (  SELECT WORKS.EMPNUM
      *  FROM   WORKS
      *  WHERE  WORKS.PNUM IN
      *  (  SELECT PROJ.PNUM
      *  FROM   PROJ
      *  WHERE  PROJ.CITY='Tampa' )) END-EXEC
           CALL "SUB12" USING SQLCODE EMPNA2
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  EMPNA1 = ", EMPNA1 ",  EMPNA2 = ", EMPNA2 " "
           DISPLAY "The correct answer should be EMPNA1=EMPNA2=Alice "

           if (EMPNA1   =   "Alice"  AND  EMPNA2   =   "Alice") then
             DISPLAY "                 *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0047','pass','MCO') END-EXEC
             CALL "SUB13" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "       dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0047','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB14" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0047 *******************

      ******************** BEGIN TEST0048 *******************


           DISPLAY "                 TEST0048      "
           DISPLAY "               in predicate     "
           DISPLAY "reference X3.135-1989 section 5.13 GR 2) x NOT IN S"
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT WORKS.HOURS
      *  INTO   :HOURS1
      *  FROM   WORKS
      *  WHERE  WORKS.PNUM NOT IN 
      *  (  SELECT PROJ.PNUM
      *  FROM   PROJ
      *  WHERE  PROJ.BUDGET  BETWEEN 5000 AND 40000 ) END-EXEC
           CALL "SUB16" USING SQLCODE HOURS1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT WORKS.HOURS
      *  INTO   :HOURS2
      *  FROM   WORKS
      *  WHERE  NOT ( WORKS.PNUM IN 
      *  (  SELECT PROJ.PNUM
      *  FROM   PROJ
      *  WHERE  PROJ.BUDGET  BETWEEN 5000 AND 40000 )) END-EXEC
           CALL "SUB17" USING SQLCODE HOURS2
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  HOURS1 = ", HOURS1 ",  HOURS2 = ", HOURS2 " "
           DISPLAY "The correct answer should be HOURS1=HOURS2=12 "

           if (HOURS1  =  12  AND  HOURS2  =  12) then
             DISPLAY "                 *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0048','pass','MCO') END-EXEC
             CALL "SUB18" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "       dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0048','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB19" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB20" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0048 *******************

      ******************** BEGIN TEST0049 *******************

           DISPLAY "                   TEST0049      "
           DISPLAY "                 in predicate     "
           DISPLAY "reference X3.135-1989 section 5.13 GR 1) <in value
      -    " list>"
           DISPLAY "     - - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT HOURS
      *  INTO   :HOURS1
      *  FROM   WORKS
      *  WHERE  PNUM NOT IN 
      *  ( SELECT PNUM
      *  FROM   WORKS
      *  WHERE PNUM IN ('P1','P2','P4','P5','P6')) END-EXEC
           CALL "SUB21" USING SQLCODE HOURS1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT HOURS
      *  INTO   :HOURS2
      *  FROM   WORKS
      *  WHERE  NOT ( PNUM IN 
      *  ( SELECT PNUM
      *  FROM   WORKS
      *  WHERE PNUM IN ('P1','P2','P4','P5','P6'))) END-EXEC
           CALL "SUB22" USING SQLCODE HOURS2
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  HOURS1 = ", HOURS1 ",  HOURS2 = ", HOURS2 " "
           DISPLAY "The correct answer should be HOURS1=HOURS2=80 "

           if ( HOURS1  =  80  AND  HOURS2  =  80 ) then
             DISPLAY "                 *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0049','pass','MCO') END-EXEC
             CALL "SUB23" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "       dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0049','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB24" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB25" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0049 *******************

      ******************** BEGIN TEST0050 *******************


           DISPLAY "                   TEST0050      "
           DISPLAY "                like predicate     "
           DISPLAY "reference X3.135-1989 section 5.14 GR 2) Case b)   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

           MOVE "Al%" to PNO1
           MOVE "xx" to EMPNA1

      * EXEC SQL SELECT EMPNAME
      *  INTO   :EMPNA1
      *  FROM   STAFF
      *  WHERE  EMPNAME LIKE :PNO1 END-EXEC
           CALL "SUB26" USING SQLCODE EMPNA1 PNO1
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  EMPNA1 = ", EMPNA1 ", SQLCODE = ", SQL-COD " "
           DISPLAY "The correct answer should be EMPNA1=Alice, SQLCODE=0
      -    " "

           if (EMPNA1   =   "Alice"  AND  SQLCODE  =  0) then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0050','pass','MCO') END-EXEC
             CALL "SUB27" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0050','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB28" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB29" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0050 *******************

      ******************** BEGIN TEST0051 *******************


           DISPLAY "                  TEST0051      "
           DISPLAY "               like predicate     "
           DISPLAY "reference X3.135-1989 section 5.14 GR 2) Case b)   
      -    " "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT CITY
      *  INTO   :CITY1
      *  FROM   STAFF
      *  WHERE  EMPNAME LIKE 'B__t%' END-EXEC
           CALL "SUB30" USING SQLCODE CITY1
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  CITY1 = ", CITY1 " "
           DISPLAY "The correct answer should be CITY1=Vienna "

           if (CITY1   =   "Vienna") then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0051','pass','MCO') END-EXEC
             CALL "SUB31" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0051','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB32" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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


           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB33" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0051 *******************

      ******************** BEGIN TEST0052 *******************

           DISPLAY "               TEST0052      "
           DISPLAY "              like predicate     "
           DISPLAY "reference X3.135-1989 section 5.14 GR 2) Case a)   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E36','Huyan',36,'Xi_an%') END-EXEC
           CALL "SUB34" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT CITY
      *  INTO   :CITY2
      *  FROM   STAFF
      *  WHERE  CITY LIKE 'XiS___S%%'
      *  ESCAPE 'S' END-EXEC
           CALL "SUB35" USING SQLCODE CITY2
           MOVE SQLCODE TO SQL-COD

           DISPLAY " CITY2 = ", CITY2 ", SQLCODE = ", SQL-COD " "
           DISPLAY "The correct answer should be CITY2=Xi_an% SQLCODE=0"

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB36" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           if (CITY2   =   "Xi_an%") then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0052','pass','MCO') END-EXEC
             CALL "SUB37" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0052','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB38" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB39" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0052 *******************

      ******************** BEGIN TEST0053 *******************



           DISPLAY "                TEST0053      "
           DISPLAY "             like predicate     "
           DISPLAY "reference X3.135-1989 section 5.14 GR 6)   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - "

      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E36','Huyan',36,'Xi_an%') END-EXEC
           CALL "SUB40" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO :i
      *  FROM   STAFF
      *  WHERE  EMPNUM  NOT LIKE '_36' END-EXEC
           CALL "SUB41" USING SQLCODE i
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO :ii
      *  FROM   STAFF
      *  WHERE  NOT(EMPNUM  LIKE '_36') END-EXEC
           CALL "SUB42" USING SQLCODE ii
           MOVE SQLCODE TO SQL-COD

           DISPLAY " i = ", i ", ii = ", ii " "
           DISPLAY "The correct answer should be i = ii = 5 "

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB43" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           if (i  =  5  AND  ii  =  5) then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0053','pass','MCO') END-EXEC
             CALL "SUB44" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0053','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB45" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB46" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0053 *******************

      ******************** BEGIN TEST0054 *******************

           DISPLAY "                   TEST0054      "
           DISPLAY "                null predicate     "
           DISPLAY "reference X3.135-1989 section 5.15 General rules 3) 
      -    "  "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"
      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E36','Huyan',36,NULL) END-EXEC
           CALL "SUB47" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT EMPNAME
      *  INTO :EMPNA1
      *  FROM STAFF
      *  WHERE CITY IS NULL END-EXEC
           CALL "SUB48" USING SQLCODE EMPNA1
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  EMPNA1 = ", EMPNA1 " "
           DISPLAY "The correct answer should be EMPNA1 = Huyan "

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB49" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           if (EMPNA1   =   "Huyan") then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0054','pass','MCO') END-EXEC
             CALL "SUB50" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0054','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB51" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB52" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0054 *******************

      ******************** BEGIN TEST0055 *******************


           DISPLAY "                   TEST0055      "
           DISPLAY "               null predicate     "
           DISPLAY "reference X3.135-1989 section 5.15 General rules 4) 
      -    "  "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"
      * EXEC SQL INSERT INTO STAFF
      *  VALUES('E36','Huyan',36,NULL) END-EXEC
           CALL "SUB53" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO :i
      *  FROM STAFF END-EXEC
           CALL "SUB54" USING SQLCODE i
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO :HOURS1
      *  FROM STAFF
      *  WHERE CITY IS NOT NULL END-EXEC
           CALL "SUB55" USING SQLCODE HOURS1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL SELECT COUNT(*)
      *  INTO :HOURS2
      *  FROM STAFF
      *  WHERE NOT (CITY IS NULL) END-EXEC
           CALL "SUB56" USING SQLCODE HOURS2
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL ROLLBACK WORK;
           CALL "SUB57" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

           DISPLAY "HOURS1=", HOURS1 ",  HOURS2=", HOURS2 ",  i=", i " "
           DISPLAY "The correct anwser should be HOURS1=HOURS2 &
      -    " HOURS1=i-1."

           if (i  =  6  AND  HOURS1  =  HOURS2  AND  HOURS1  =  (i - 1))
             then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0055','pass','MCO') END-EXEC
             CALL "SUB58" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0055','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB59" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB60" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0055 *******************

      ******************** BEGIN TEST0056 *******************


           DISPLAY "                   TEST0056      "
           DISPLAY "               exist predicate     "
           DISPLAY "reference X3.135-1989 section 5.17 General Rules   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT STAFF.EMPNAME
      *  INTO   :EMPNA1
      *  FROM   STAFF
      *  WHERE  NOT EXISTS
      *  (  SELECT *
      *  FROM   PROJ
      *  WHERE  NOT EXISTS
      *  ( SELECT *
      *  FROM   WORKS
      *  WHERE  STAFF.EMPNUM=WORKS.EMPNUM
      *  AND    WORKS.PNUM=PROJ.PNUM )) END-EXEC
           CALL "SUB61" USING SQLCODE EMPNA1
           MOVE SQLCODE TO SQL-COD

           DISPLAY "  EMPNA1 = ", EMPNA1 " "
           DISPLAY "The correct answer should be EMPNA1 = Alice "

           if (EMPNA1   =   "Alice") then
             DISPLAY "              *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0056','pass','MCO') END-EXEC
             CALL "SUB62" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "    dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0056','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB63" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF


           DISPLAY  " "

      * EXEC SQL COMMIT WORK;
           CALL "SUB64" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0056 *******************

      ******************** BEGIN TEST0057 *******************


           DISPLAY "                   TEST0057      "
           DISPLAY "                quantifier ALL     "
           DISPLAY "reference X3.135-1989 section 5.16 General Rules   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"

      * EXEC SQL SELECT CITY
      *  INTO   :CITY1
      *  FROM   PROJ
      *  WHERE  BUDGET > ALL
      *  (  SELECT BUDGET
      *  FROM   PROJ
      *  WHERE  CITY='Vienna' ) END-EXEC
           CALL "SUB65" USING SQLCODE CITY1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " CITY1 = ", CITY1 ", SQLCODE = ", SQL-COD " "
           DISPLAY "The correct answer should be CITY1=Deale, SQLCODE=0
      -    " "

           if ( SQLCODE  =  0  AND  "Deale"   =   CITY1) then
             DISPLAY "                *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0057','pass','MCO') END-EXEC
             CALL "SUB66" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "      dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0057','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB67" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

           DISPLAY
             "===================================================="
           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB68" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0057 *******************
      ******************** BEGIN TEST0058 *******************

           DISPLAY "                 TEST0058      "
           DISPLAY "                quantifier SOME     "
           DISPLAY "reference X3.135-1989 section 5.16 General Rules   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"
      * EXEC SQL SELECT EMPNAME
      *  INTO   :EMPNA1
      *  FROM   STAFF
      *  WHERE  GRADE < SOME
      *  (  SELECT BUDGET/1000 - 39 
      *  FROM   PROJ
      *  WHERE  CITY='Deale' ) END-EXEC
           CALL "SUB69" USING SQLCODE EMPNA1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNA1 = ", EMPNA1 ", SQLCODE = ", SQL-COD " "
           DISPLAY "The correct answer should be EMPNA1=Betty,
      -    " SQLCODE=0"

           if (EMPNA1   =   "Betty"  AND  SQLCODE  =  0) then
             DISPLAY "                *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0058','pass','MCO') END-EXEC
             CALL "SUB70" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "      dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0058','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB71" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

      * EXEC SQL COMMIT WORK;
           CALL "SUB72" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0058 *******************
      ******************** BEGIN TEST0059 *******************

           DISPLAY "                TEST0059      "
           DISPLAY "               quantifier ANY     "
           DISPLAY "reference X3.135-1989 section 5.16 General Rules   "
           DISPLAY "     - - - - - - - - - - - - - - - - - - -"
      * EXEC SQL SELECT EMPNAME
      *  INTO   :EMPNA1
      *  FROM   STAFF
      *  WHERE  GRADE < ANY
      *  (  SELECT BUDGET/1000 - 39 
      *  FROM   PROJ
      *  WHERE  CITY='Deale' ) END-EXEC
           CALL "SUB73" USING SQLCODE EMPNA1
           MOVE SQLCODE TO SQL-COD

           DISPLAY " EMPNA1 = ", EMPNA1 ", SQLCODE = ", SQL-COD " "
           DISPLAY "The correct answer should be EMPNA1=Betty,
      -    " SQLCODE=0"

           if (EMPNA1   =   "Betty"  AND  SQLCODE  =  0) then
             DISPLAY "                *** pass *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0059','pass','MCO') END-EXEC
             CALL "SUB74" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           else
             DISPLAY "      dml014.sco  *** fail *** "
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0059','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB75" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
           END-IF

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

      * EXEC SQL COMMIT WORK;
           CALL "SUB76" USING SQLCODE
           MOVE SQLCODE TO SQL-COD

      ******************** END TEST0059 *******************


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

      *    ****  Procedures for PERFORM statements