Quelle dml150.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML150.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML150.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1995/2/22 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.
      *
      * DML150.PCO
      * WRITTEN BY:  Joan Sullivan
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests dynamic parameters.
      *
      * REFERENCES
      *   FIPS PUB 127-2 14.1 Transitional SQL
      *   ANSI SQL-1992
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  int1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ch15 PIC  X(15).
       01  ch20 PIC  X(20).
       01  ch3 PIC  X(3).
       01  indic1 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic2 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic3 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic4 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  dstmt PIC  X(50).
       01  longst PIC  X(240).
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
             EXEC SQL END DECLARE SECTION END-EXEC
       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ALPNUM-TABLE VALUE IS
               "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
           05  ALPNUM PIC X OCCURS 36 TIMES.
       01  NORMSQ.
           05  NORMSQX PIC X OCCURS 5 TIMES.
       01  errcnt PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             MOVE "FLATER " TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM HU.ECCO END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (uid  NOT  =   uidx) then
               DISPLAY "ERROR: User ", uid " expected. User ", uidx "
      -    " connected"
            STOP RUN
             END-IF
             MOVE 0 TO errcnt

             DISPLAY
           "SQL Test Suite, V6.0, Embedded COBOL, dml150.pco"
             DISPLAY
           "59-byte ID"
             DISPLAY "TEd Version #"
      *date_time print
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0845 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0845"
             DISPLAY "Parameters and indicators in dynamic SQL
      -    " statement"
             DISPLAY "References:"
             DISPLAY " F# 1 -- Dynamic SQL"
             DISPLAY " 17.6 -- preparable statements"
             DISPLAY " 17.12 -- "
             DISPLAY " 17.14 -- "
             DISPLAY " 17.15 -- "
             DISPLAY " 17.16 -- "
             DISPLAY " 17.17 --
      -    " positioned> "
             DISPLAY " 17.18 --
      -    " positioned> "
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *dynamic parameter spec. in INSERT... VALUES
      *17.6 preparable <insert statement> with 13.8 <insert column lis

             DISPLAY "dstmt=""INSERT INTO HU.STAFF VALUES (?,?,?,?)"""
             MOVE "INSERT INTO HU.STAFF VALUES ( ?, ?, ?, ?) "
             TO dstmt

             DISPLAY "PREPARE INS1 FROM :dstmt;"
             EXEC SQL PREPARE INS1 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "E6 " TO ch3
             MOVE "XxXxXxXxXxXxXxXxXxXx" TO ch20
             MOVE 11 TO int1
             MOVE "MinneapolisPaul" TO ch15
             COMPUTE indic1 = -1
             MOVE 0 TO indic2
             DISPLAY "ch3 = ", ch3
             DISPLAY "ch20 = ", ch20
             DISPLAY "int1 = ", int1
             DISPLAY "ch15 = ", ch15
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "EXECUTE INS1 USING :ch3, :ch20 :indic1,
      -    " :int1:indic2, :ch15;"
             EXEC SQL EXECUTE INS1 USING :ch3, :ch20 :indic1,
             :int1:indic2, :ch15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             MOVE "xxxxxxxxxxxxxxx" TO ch15
             MOVE 99 TO indic1
             MOVE 99 TO indic2
             DISPLAY "SELECT * INTO :ch3, :ch20:indic1, :int1 :indic2,
      -    " :ch15"
             DISPLAY " FROM HU.STAFF WHERE EMPNUM = 'E6';"
             EXEC SQL SELECT * INTO :ch3, :ch20:indic1, :int1 :indic2,
             :ch15
               FROM HU.STAFF WHERE EMPNUM = 'E6' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "
             DISPLAY "int1 should be 11; its value is ", int1
             DISPLAY "ch15 should be 'MinneapolisPaul'; its value is ",
             ch15
             DISPLAY "indic1 should be -1; its value is ", indic1
             DISPLAY "indic2 should be 0; its value is ", indic2
             if (int1  NOT =  11  OR  ch15  NOT  =   "MinneapolisPaul")
             then
               MOVE 0 TO flag
             END-IF
             if (indic1  NOT =  -1  OR  indic2  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *dynamic parameter spec. in INSERT... SELECT... WHERE
      *17.6 preparable <insert statement> with 13.8 <query expression>

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'INSERT INTO HU.STAFF SELECT PNUM,' ||
               ' CAST (? AS CHAR (20)),'          ||
               ' CAST (? AS DECIMAL (4)),'        ||
               ' CAST (? AS CHAR (15))'           ||
               ' FROM HU.PROJ'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE INS2 FROM :longst;"
             EXEC SQL PREPARE INS2 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 13 TO int1
             MOVE "Madonna of the Woods" TO ch20
             MOVE "MinneapolisPaul" TO ch15
             MOVE 0 TO indic1
             COMPUTE indic2 = -1
             DISPLAY "int1 = ", int1
             DISPLAY "ch20 = ", ch20
             DISPLAY "ch15 = ", ch15
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "EXECUTE INS2 USING :ch20:indic1, :int1 :indic2,
      -    " :ch15;"
             EXEC SQL EXECUTE INS2 USING :ch20:indic1, :int1 :indic2,
             :ch15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE PNUM = 'P3' AND EMPNAME = 'Madonna of
      -    " the Woods'"
             DISPLAY " AND GRADE IS NULL AND CITY =
      -    " 'MinneapolisPaul';"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNUM = 'P3' AND EMPNAME = 'Madonna of the Woods'
               AND GRADE IS NULL AND CITY = 'MinneapolisPaul' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 1; its value is ", int1
             if (int1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 12; its value is ", int1
             if (int1  NOT =  12) then
               MOVE 0 TO flag
             END-IF

      *dynamic parameter spec. in 17.6 <dynamic select statement>

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT * FROM HU.STAFF WHERE EMPNUM = ?' ||
               ' OR EMPNAME = ? OR GRADE = ?'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE SEL1 FROM :longst;"
             EXEC SQL PREPARE SEL1 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.12 <dynamic declare cursor>

             DISPLAY "DECLARE S1 CURSOR FOR SEL1;"
             EXEC SQL DECLARE S1 CURSOR FOR SEL1 END-EXEC
             DISPLAY  " "

      *parameter spec. in 17.14 <dynamic open statement>

             MOVE "E13" TO ch3
             MOVE 11 TO int1
             MOVE "Madonna of the Woods" TO ch20
             MOVE 0 TO indic1
             COMPUTE indic2 = -1
             DISPLAY "ch3 = ", ch3
             DISPLAY "ch20 = ", ch20
             DISPLAY "int1 = ", int1
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "OPEN S1 USING :ch3, :ch20:indic1, :int1:indic2;"
             EXEC SQL OPEN S1 USING :ch3, :ch20:indic1, :int1:indic2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.15 <dynamic fetch statement>

             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ch20
             DISPLAY "FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
      -    " :ch15;"
             EXEC SQL FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
             :ch15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ch20 should be 'Madonna of the Woods'; its value
      -    " is ", ch20
             DISPLAY "indic1 should be 0; its value is ", indic1
             DISPLAY "indic2 should be -1; its value is ", indic2
             if (indic1  NOT =  0  OR  indic2  NOT =  -1) then
               MOVE 0 TO flag
             END-IF
             if (ch20  NOT  =   "Madonna of the Woods") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *parameter spec. in 17.18 <dynamic update statement: positioned>

             COMPUTE indic1 = -1
             DISPLAY "indic1 = ", indic1
             DISPLAY "UPDATE HU.STAFF SET EMPNAME = :ch20:indic1 WHERE
      -    " CURRENT OF S1;"
             EXEC SQL UPDATE HU.STAFF SET EMPNAME = :ch20:indic1 WHERE
             CURRENT OF S1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.15 <dynamic fetch statement>

             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ch20
             DISPLAY "FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
      -    " :ch15;"
             EXEC SQL FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
             :ch15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "ch20 should be 'Madonna of the Woods'; its value
      -    " is ", ch20
             DISPLAY "indic1 should be 0; its value is ", indic1
             DISPLAY "indic2 should be -1; its value is ", indic2
             if (indic1  NOT =  0  OR  indic2  NOT =  -1) then
               MOVE 0 TO flag
             END-IF
             if (ch20  NOT  =   "Madonna of the Woods") then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *17.17 <dynamic delete statement: positioned>

             DISPLAY "DELETE FROM HU.STAFF WHERE CURRENT OF S1;"
             EXEC SQL DELETE FROM HU.STAFF WHERE CURRENT OF S1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.16 <dynamic close statement>

             DISPLAY "CLOSE S1;"
             EXEC SQL CLOSE S1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *parameter spec. in 17.14 <dynamic open statement>

             MOVE "E13" TO ch3
             MOVE 11 TO int1
             MOVE "Madonna of the Woods" TO ch20
             COMPUTE indic1 = -1
             MOVE 0 TO indic2
             DISPLAY "ch3 = ", ch3
             DISPLAY "ch20 = ", ch20
             DISPLAY "int1 = ", int1
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "OPEN S1 USING :ch3, :ch20:indic1, :int1:indic2;"
             EXEC SQL OPEN S1 USING :ch3, :ch20:indic1, :int1:indic2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.15 <dynamic fetch statement>

             MOVE "xxxxxxxxxxxxxxxxxxxx" TO ch20
             DISPLAY "FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
      -    " :ch15;"
             EXEC SQL FETCH S1 INTO :ch3, :ch20:indic1, :int1:indic2,
             :ch15 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 11; its value is ", int1
             DISPLAY "indic1 should be -1; its value is ", indic1
             DISPLAY "indic2 should be 0; its value is ", indic2
             if (indic1  NOT =  -1  OR  indic2  NOT =  0  OR  int1  NOT
             =  11) then
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *parameter spec. in 17.18 <dynamic update statement: positioned>

             COMPUTE indic1 = -1
             DISPLAY "indic1 = ", indic1
             DISPLAY "UPDATE HU.STAFF SET CITY = :ch15:indic1 WHERE
      -    " CURRENT OF S1;"
             EXEC SQL UPDATE HU.STAFF SET CITY = :ch15:indic1 WHERE
             CURRENT OF S1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *17.16 <dynamic close statement>

             DISPLAY "CLOSE S1;"
             EXEC SQL CLOSE S1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME = 'Madonna of the Woods;'"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME = 'Madonna of the Woods' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 4; its value is ", int1
             if (int1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME IS NULL"
             DISPLAY " AND (CITY IS NULL OR GRADE IS NULL);"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME IS NULL
               AND (CITY IS NULL OR GRADE IS NULL) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

      *dynamic parameter spec. in DELETE... WHERE
      *17.6 preparable <delete statement: searched>

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'DELETE FROM HU.STAFF WHERE EMPNUM=?' ||
               ' OR GRADE=? OR CITY=?'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE MOD1 FROM :longst;"
             EXEC SQL PREPARE MOD1 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "E1 " TO ch3
             MOVE 10 TO int1
             MOVE "Deale " TO ch15
             MOVE 0 TO indic1
             COMPUTE indic2 = -1
             DISPLAY "ch3 = ", ch3
             DISPLAY "int1 = ", int1
             DISPLAY "ch15 = ", ch15
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "EXECUTE MOD1 USING :ch3, :int1:indic1,
      -    " :ch15:indic2;"
             EXEC SQL EXECUTE MOD1 USING :ch3, :int1:indic1,
             :ch15:indic2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 9; its value is ", int1
             if (int1  NOT =  9) then
               MOVE 0 TO flag
             END-IF

             MOVE 10 TO int1
             COMPUTE indic1 = -1
             MOVE 0 TO indic2
             DISPLAY "int1 = ", int1
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "EXECUTE MOD1 USING :ch3, :int1:indic1,
      -    " :ch15:indic2;"
             EXEC SQL EXECUTE MOD1 USING :ch3, :int1:indic1,
             :ch15:indic2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 8; its value is ", int1
             if (int1  NOT =  8) then
               MOVE 0 TO flag
             END-IF

      *dynamic parameter spec. in UPDATE.. WHERE
      *17.6 preparable <update statement: searched>

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'UPDATE HU.STAFF SET EMPNAME = ?, CITY = ?' ||
               ' WHERE EMPNUM = ? OR GRADE = ?'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "longst=""", longst """"

      *17.6 GR 6 , existing SQL statement MOD1 implicitly deallocated
             DISPLAY "PREPARE MOD1 FROM :longst;"
             EXEC SQL PREPARE MOD1 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "E5 " TO ch3
             MOVE "Flash in the pan " TO ch20
             MOVE 13 TO int1
             MOVE "Migrane " TO ch15
             MOVE 0 TO indic1
             COMPUTE indic2 = -1
             MOVE 0 TO indic3
             COMPUTE indic4 = -1
             DISPLAY "ch3 = ", ch3
             DISPLAY "ch20 = ", ch20
             DISPLAY "int1 = ", int1
             DISPLAY "ch15 = ", ch15
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "indic3 = ", indic3
             DISPLAY "indic4 = ", indic4
             DISPLAY "EXECUTE MOD1 "
             DISPLAY " USING
      -    " :ch20:indic1,:ch15:indic2,:ch3:indic3,:int1:indic4;"
             EXEC SQL EXECUTE MOD1 USING
               :ch20:indic1,
               :ch15:indic2,
               :ch3:indic3,
               :int1:indic4 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME = 'Flash in the pan';"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME = 'Flash in the pan' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 1; its value is ", int1
             if (int1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE CITY = 'Migrane';"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE CITY = 'Migrane' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 0; its value is ", int1
             if (int1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE CITY IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE CITY IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

             MOVE "P4 " TO ch3
             MOVE "Flash in the pan " TO ch20
             MOVE 13 TO int1
             MOVE "Migrane " TO ch15
             COMPUTE indic1 = -1
             MOVE 0 TO indic2
             COMPUTE indic3 = -1
             MOVE 0 TO indic4
             DISPLAY "ch3 = ", ch3
             DISPLAY "ch20 = ", ch20
             DISPLAY "int1 = ", int1
             DISPLAY "ch15 = ", ch15
             DISPLAY "indic1 = ", indic1
             DISPLAY "indic2 = ", indic2
             DISPLAY "indic3 = ", indic3
             DISPLAY "indic4 = ", indic4
             DISPLAY "EXECUTE MOD1 "
             DISPLAY " USING
      -    " :ch20:indic1,:ch15:indic2,:ch3:indic3,:int1:indic4;"
             EXEC SQL EXECUTE MOD1 USING
               :ch20:indic1,
               :ch15:indic2,
               :ch3:indic3,
               :int1:indic4 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME = 'Flash in the pan';"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME = 'Flash in the pan' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 0; its value is ", int1
             if (int1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE CITY = 'Migrane';"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE CITY = 'Migrane' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE EMPNAME IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE EMPNAME IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 4; its value is ", int1
             if (int1  NOT =  4) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "SELECT COUNT(*) INTO :int1 FROM HU.STAFF"
             DISPLAY " WHERE CITY IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1 FROM HU.STAFF
               WHERE CITY IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 1; its value is ", int1
             if (int1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "ROLLBACK WORK;"
             EXEC SQL ROLLBACK WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0845','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml150.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0845','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
             END-IF

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

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
      ******************** END TEST0845 ********************
      **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

      *    ****  Procedures for PERFORM statements

      *Test SQLCODE and SQLSTATE for normal completion.
       CHCKOK.
             DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE
             PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE NOT =  0  OR   NORMSQ NOT = "00000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ = "00000"  AND  NORMSQ NOT = SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             .

       NOSUBCLASS.

      *This routine replaces valid implementation-defined
      *subclasses with 000.  This replacement equates valid
      *implementation-defined subclasses with the 000 value
      *expected by the test case; otherwise the test will fail.
      *After calling NOSUBCLASS, NORMSQ will be tested
      *                          SQLSTATE will be printed.

           MOVE SQLSTATE TO NORMSQ

           MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
      *valid subclass begins with 5-9, I-Z, end of ALPNUM table
           PERFORM VARYING norm2 FROM 14 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

      *Quit if NORMSQ is unchanged.  Subclass is not impl.-def.
      *Changed NORMSQ means implementation-defined subclass,
      *so proceed to zero it out, if valid (0-9,A-Z)
           if (NORMSQ   =   SQLSTATE) then
             GO TO EXIT-NOSUBCLASS
           END-IF

           MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
      *valid characters are 0-9, A-Z
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

           MOVE 5 TO norm1
      *valid characters are 0-9, A-Z
      *examining position 5 of char array NORMSQ
           PERFORM VARYING norm2 FROM 1 BY 1 UNTIL norm2 > 36
           if (NORMSQX(norm1)  =  ALPNUM(norm2)) then
             MOVE "0" TO NORMSQX(norm1)
           END-IF
           END-PERFORM

      *implementation-defined subclasses are allowed for warnings
      *(class = 01).  These equate to successful completion
      *SQLSTATE values of 00000.
      *Reference SQL-92 4.28 SQL-transactions, paragraph 2

           if (NORMSQX(1)  =  "0"  AND  NORMSQX(2)  =  "1") then
             MOVE "0" TO NORMSQX(2)
           END-IF
           .

       EXIT-NOSUBCLASS.
           EXIT.

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Beweissystem der NASA

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NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

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