Quelle cdr009.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  CDR009.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Standard COBOL (file "CDR009.SCO") calling SQL
      * procedures in file "CDR009.MCO"

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1987/12/07 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.
      *
      * CDR009.SCO
      * WRITTEN BY: SUN DAJUN
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
      *
      *   THIS ROUTINE TESTS THE REFERENCE INTEGRITY CONSTRAINT FOR
      * SQL.
      *
      * REFERENCES
      *       AMERICAN NATIONAL STANDARD database language - SQL
      *                          with Integrity Enhancement
      *
      *            SECTION 6.6 <unique constraint definition>
      *               <unique constraint definition>::=
      *                       <unique specifition>(<unique column
      *                       list>)
      *                <unique specifition>::= UNIQUE|PRIMARY KEY
      *
      *            SECTION 6.7 <referential constraint definition>
      *               <referential constraint definition>::=
      *                     FOREIGN KEY (<referencing columns>)
      *                     <references specification>
      *               <references specification>::=
      *                     REFERENCES <referenced table and columns>
      *               <referencing columns>::=
      *                       <reference column list>
      *               <refereced table and columns>::=
      *                       <table name>((<reference column list>
      *               <reference column list>::=
      *                       <column name>({,<column name>}...)
      *
      ****************************************************************

      * EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  count1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  count2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQLCODE PIC S9(9) COMP.
       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      * EXEC SQL END DECLARE SECTION END-EXEC

       01  uid PIC  X(18).
       01  uidx PIC X(18).
       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
           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, cdr009.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 TEST0327 *******************
      *This program inserts two rows into PRIMARY KEY TABLE
      *-- STAFF3, these two rows have the same value 'E1' in
      *PRIMARY COLUMN and there is no (E1,*,*) in referen-
      *cing table.

           DISPLAY " TEST0327 "
           DISPLAY " PRIMARY KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "

           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " VALUES('E1','Alice',12,'Deale');"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count1"
           DISPLAY " FROM STAFF3;"
           DISPLAY  " "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " VALUES('E1','Tom',12,'Newyork');"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count2"
           DISPLAY " FROM STAFF3;"
           MOVE 0 TO count1
           MOVE 0 TO count2
      * EXEC SQL DELETE FROM WORKS3;
           CALL "SUB1" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE FROM STAFF3;
           CALL "SUB2" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  VALUES('E1','Alice',12,'Deale') END-EXEC
           CALL "SUB3" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL SELECT COUNT(*) INTO:count1
      *  FROM STAFF3 END-EXEC
           CALL "SUB4" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL INSERT INTO STAFF3
      *  VALUES('E1','Tom',12,'Newyork') END-EXEC
           CALL "SUB5" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO:count2
      *  FROM STAFF3 END-EXEC
           CALL "SUB6" USING SQLCODE count2
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " SQLCODE of second INSERT not equal to 0."
           DISPLAY " count1 is 1"
           DISPLAY " count2 is 1"
           DISPLAY " Your answer is :"
           DISPLAY " SQLCOD of second INSERT is ", code1
           DISPLAY " count1 is ", count1
           DISPLAY " count2 is ", count2
           if (code1  NOT =  0  AND  count1  =  1  AND  count2  =  1)
             then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0327','pass','MCO') END-EXEC
             CALL "SUB7" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0327','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB8" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr009.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB9" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0327 **********

      ******************** BEGIN TEST0328 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- STAFF3, set (E2,*,*,*) to (E9,*,*,*) ,there
      *are (E2,*,*) In WORKS3.

           DISPLAY " TEST0328 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY " UPDATE STAFF3"
           DISPLAY " SET EMPNUM='E9'"
           DISPLAY " WHERE EMPNUM='E2';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM STAFF3"
           DISPLAY " WHERE EMPNUM = 'E2';"
      * EXEC SQL DELETE  FROM WORKS3;
           CALL "SUB10" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM PROJ3;
           CALL "SUB11" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM STAFF3;
           CALL "SUB12" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  SELECT * FROM STAFF END-EXEC
           CALL "SUB13" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO PROJ3
      *  SELECT * FROM PROJ END-EXEC
           CALL "SUB14" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO WORKS3
      *  SELECT * FROM WORKS END-EXEC
           CALL "SUB15" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE STAFF3
      *  SET EMPNUM = 'E9'
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB16" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM STAFF3
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB17" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 not equal 0"
           DISPLAY " count1 = 1"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  <  0  AND  count1  =  1) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0328','pass','MCO') END-EXEC
             CALL "SUB18" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0328','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB19" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr009.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB20" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0328 *************************

      ******************** BEGIN TEST0329 *******************
      *This program updates a row in PRIMARY KEY TABLE
      *-- STAFF3, that cause two rows have the same value
      *'E1' in  PRIMARY COLUMN.

           DISPLAY " TEST0329 "
           DISPLAY " PRIMARY KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " VALUES('E1','Alice',45,'Deale');"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " VALUES('E2','Tom',45,'Deale');"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO:count1"
           DISPLAY " FROM STAFF3;"
           DISPLAY  " "
           DISPLAY " UPDATE STAFF3"
           DISPLAY " SET EMPNUM = 'E1'"
           DISPLAY " WHERE EMPNUM = 'E2';"
           DISPLAY  " "
           MOVE 0 TO count1
           MOVE 0 TO count2
      * EXEC SQL DELETE FROM WORKS3;
           CALL "SUB21" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE FROM STAFF3;
           CALL "SUB22" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  VALUES('E1','Alice',45,'Deale') END-EXEC
           CALL "SUB23" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  VALUES('E2','Tom',45,'Deale') END-EXEC
           CALL "SUB24" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL SELECT COUNT(*) INTO:count1
      *  FROM STAFF3 END-EXEC
           CALL "SUB25" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD

      * EXEC SQL UPDATE STAFF3
      *  SET EMPNUM = 'E1'
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB26" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO:count2
      *  FROM STAFF3
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB27" USING SQLCODE count2
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct answer is :"
           DISPLAY " SQLCODE of second INSERT not equal to 0."
           DISPLAY " count1 is 2"
           DISPLAY " count2 is 1"
           DISPLAY " Your answer is :"
           DISPLAY " SQLCOD of second INSERT is ", code1
           DISPLAY " count1 is ", count1
           DISPLAY " count2 is ", count2
           if (code1  NOT =  0  AND  count1  =  2  AND  count2  =  1)
             then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0329','pass','MCO') END-EXEC
             CALL "SUB28" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0329','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB29" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr009.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB30" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      **************** END TEST 0329 **********

      ******************** BEGIN TEST0330 *******************
      *This test update a row or rows on FOREIGN KEY
      *column in table WORKS3,set those rows (E1,*,*) to
      *(E9,*,*),but there is not a row ('E9',*,*,*) in
      * PRIMARY TABLE -- STAFF3, this will bring about an
      * ERROR.

           DISPLAY " TEST0330 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " DELETE FROM WORKS3;"
           DISPLAY  " "
           DISPLAY " DELETE FROM PROJ3;"
           DISPLAY  " "
           DISPLAY " DELETE FROM STAFF3;"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " SELECT * FROM STAFF;"
           DISPLAY  " "
           DISPLAY " INSERT INTO PROJ3"
           DISPLAY " SELECT * FROM PROJ;"
           DISPLAY  " "
           DISPLAY " INSERT INTO WORKS3"
           DISPLAY " SELECT * FROM WORKS;"
           DISPLAY  " "
           DISPLAY " UPDATE WORKS3"
           DISPLAY " SET EMPNUM='E9'"
           DISPLAY " WHERE EMPNUM='E2';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY  " "
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM WORKS3"
           DISPLAY " WHERE EMPNUM = 'E2';"
      * EXEC SQL DELETE  FROM WORKS3;
           CALL "SUB31" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM PROJ3;
           CALL "SUB32" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM STAFF3;
           CALL "SUB33" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  SELECT * FROM STAFF END-EXEC
           CALL "SUB34" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO PROJ3
      *  SELECT * FROM PROJ END-EXEC
           CALL "SUB35" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO WORKS3
      *  SELECT * FROM WORKS END-EXEC
           CALL "SUB36" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE WORKS3
      *  SET EMPNUM = 'E9'
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB37" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM WORKS3
      *  WHERE EMPNUM = 'E2' END-EXEC
           CALL "SUB38" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 not equal 0"
           DISPLAY " count1 = 2"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  NOT =  0  AND  count1  =  2) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0330','pass','MCO') END-EXEC
             CALL "SUB39" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0330','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB40" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr009.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB41" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0330 *************************

      ******************** BEGIN TEST0331 ******************
      *This test update a row or rows on FOREIGN KEY
      *column in table WORKS3,set those rows (E1,*,*) to
      *(E2,*,*),and there are such a row (E2,-,-,-) in
      * PRIMARY TABLE -- STAFF3 and rows (E2,*,*) in
      *WORKS3.

           DISPLAY " TEST0331 "
           DISPLAY " PRIMARY KEY & FOREIGN KEY "
           DISPLAY " SQL with Integrity Enhancement section
      -    " 6.5,6.6,6.7"
           DISPLAY " - - - - - - - - - - - - - - - - - - - - - "
           DISPLAY  " "
           DISPLAY " DELETE FROM WORKS3;"
           DISPLAY  " "
           DISPLAY " DELETE FROM PROJ3;"
           DISPLAY  " "
           DISPLAY " DELETE FROM STAFF3;"
           DISPLAY  " "
           DISPLAY " INSERT INTO STAFF3"
           DISPLAY " SELECT * FROM STAFF;"
           DISPLAY  " "
           DISPLAY " INSERT INTO PROJ3"
           DISPLAY " SELECT * FROM PROJ;"
           DISPLAY  " "
           DISPLAY " INSERT INTO WORKS3"
           DISPLAY " SELECT * FROM WORKS;"
           DISPLAY  " "
           DISPLAY " UPDATE WORKS3"
           DISPLAY " SET EMPNUM='E2'"
           DISPLAY " WHERE EMPNUM='E1';"
           DISPLAY "code1 = SQLCODE;"
           DISPLAY " SELECT COUNT(*) INTO :count1"
           DISPLAY " FROM WORKS3"
           DISPLAY " WHERE EMPNUM = 'E1';"
           MOVE 0 TO count1
      * EXEC SQL DELETE  FROM WORKS3;
           CALL "SUB42" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM STAFF3;
           CALL "SUB43" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL DELETE  FROM PROJ3;
           CALL "SUB44" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO STAFF3
      *  SELECT * FROM STAFF END-EXEC
           CALL "SUB45" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO PROJ3
      *  SELECT * FROM PROJ END-EXEC
           CALL "SUB46" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL INSERT INTO WORKS3
      *  SELECT * FROM WORKS END-EXEC
           CALL "SUB47" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      * EXEC SQL UPDATE WORKS3
      *  SET EMPNUM = 'E2'
      *  WHERE EMPNUM = 'E1' END-EXEC
           CALL "SUB48" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
           MOVE SQLCODE TO code1
      * EXEC SQL SELECT COUNT(*) INTO :count1
      *  FROM WORKS3
      *  WHERE EMPNUM = 'E1' END-EXEC
           CALL "SUB49" USING SQLCODE count1
           MOVE SQLCODE TO SQL-COD
           DISPLAY " The correct result is code1 equal 0"
           DISPLAY " count1 = 0"
           DISPLAY " Your answer is code1=", code1
           DISPLAY " count1 = ", count1
           if (code1  =  0  AND  count1  =  0) then
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0331','pass','MCO') END-EXEC
             CALL "SUB50" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " *** pass *** "
           else
      *  EXEC SQL INSERT INTO TESTREPORT
      *    VALUES('0331','fail','MCO') END-EXEC
             ADD 1 TO errcnt
             CALL "SUB51" USING SQLCODE
             MOVE SQLCODE TO SQL-COD
             DISPLAY " cdr009.sco *** fail *** "
           END-IF
           DISPLAY "================================================"

           DISPLAY  " "
      * EXEC SQL COMMIT WORK;
           CALL "SUB52" USING SQLCODE
           MOVE SQLCODE TO SQL-COD
      ******************** END TEST0331 *************************

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

      *    ****  Procedures for PERFORM statements

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