Quellcode-Bibliothek xop706.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XOP706.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Embedded SQL COBOL (file "XOP706.PCO")

      *   Copyright 1994, 1995 X/Open Company Limited

      *   All rights reserved.

      *   DISCLAIMER:
      *   This program was reviewed by employees of NIST for
      *   conformance to the SQL standards.
      *   NIST assumes no responsibility for any party's use of
      *   this program.

      *   X/Open and the 'X' symbol are registered trademarks of X/Open Company
      *   Limited in the UK and other countries.

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1994/05/05 EMBEDDED C LANGUAGE
      * X/Open SQL VALIDATION TEST SUITE V6.0
      *
      * XOP706.PCO
      * WRITTEN BY: Colin O'Driscoll
      *
      * CREATE INDEX on at least 6 columns. This tests that CREATE
      * INDEX can reference at least 6 table columns.
      *
      * REFERENCES
      *       X/Open CAE SQL Specification
      *       Section 7.1.2b Limits
      *
      *                <embedded SQL C program>
      *
      * DATE PROGRAM LAST CHANGED   31/10/94
      *
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       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

      *nosubclass variables
       01  ALPNUM VALUE IS
           "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
            05   ALPNUM3 OCCURS 36 TIMES PIC X.
       01 SQLSTORE PIC X(5).
       01 SQLS2 REDEFINES SQLSTORE.
           05 NORMSQ OCCURS 5 TIMES PIC X.
       01 NORMSQ2 PIC X(5).
       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             MOVE "XOPEN1" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM XOPEN1.ECCO 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    "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
      -            "COBOL, xop706.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

              MOVE 1 TO flag

      ******************** BEGIN TEST0706 *******************

             DISPLAY " TEST 0706 "
             DISPLAY "X/O,CREATE INDEX on at least 6 columns"
             DISPLAY " X/Open CAE SQL Specification Sec. 7.1.2b"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"
             DISPLAY "### CREATE INDEX ALPHA ON INDEXLIMIT(COL4 DESC,
      -    " COL5,"
             DISPLAY "### COL1, COL2, COL3, COL6);"
             DISPLAY "### CREATE INDEX ALPHA ON INDEXLIMIT(COL4 DESC,
      -    " COL5,"
             DISPLAY "### COL1, COL2, COL3, COL6);"
             DISPLAY "================================================="

             MOVE 0 TO errflg
      * CREATE TABLE INDEXLIMIT(COL1 CHAR(2), COL2 CHAR(2),
      *                        COL3 CHAR(2), COL4 CHAR(2),
      *                        COL5 CHAR(2), COL6 CHAR(2),
      *                        COL7 CHAR(2));

             EXEC SQL DELETE FROM INDEXLIMIT END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO INDEXLIMIT
               VALUES('AA', 'BB', 'CC', 'DD', 'EE', 'FF', 'GG') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO INDEXLIMIT
               VALUES('BB', 'CC', 'DD', 'EE', 'FF', 'GG', 'HH') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL INSERT INTO INDEXLIMIT
               VALUES('CC', 'DD', 'EE', 'FF', 'GG', 'HH', 'II') END-EXEC
             MOVE SQLCODE TO SQL-COD

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             MOVE "x" TO SQLSTATE

             EXEC SQL CREATE INDEX ALPHA ON INDEXLIMIT(COL4 DESC,
             COL5,COL1, COL2,
               COL3,COL6) END-EXEC
             MOVE SQLCODE TO SQL-COD

             PERFORM CHCKOK
             if (NORMSQ2  NOT  =   "00000")
             then
               DISPLAY "*** Problem found (TEST STEP NUMBER 1) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================="

             MOVE "x" TO SQLSTATE

             EXEC SQL CREATE INDEX ALPHA ON INDEXLIMIT(COL4 DESC,
             COL5,COL1, COL2,
               COL3,COL6) END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "SQLSTATE should be 'S0011'"
             DISPLAY "SQLSTATE is ", SQLSTATE

             if (SQLSTATE  NOT  =   "S0011") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 2) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

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

             EXEC SQL DROP INDEX ALPHA END-EXEC
             MOVE SQLCODE TO SQL-COD
              EXEC SQL COMMIT WORK END-EXEC
              MOVE SQLCODE TO SQL-COD

             DISPLAY "number of errors found = ", errflg " "
             DISPLAY "### maximum number of errors is 2 ###"

             if (errflg  =  0) then
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0706','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               DISPLAY " xop706.pco *** pass *** "
             else
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0706','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
               DISPLAY " xop706.pco *** fail *** "
             END-IF

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

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      ******************** END TEST0706 *******************

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

             MOVE 3 TO norm1
      *subclass begins in position 3 of char array NORMSQ
             MOVE 14 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              END-PERFORM

             MOVE SQLS2 TO NORMSQ2
             if (NORMSQ2   =   SQLSTATE) then
               GO TO P213
             END-IF
      *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)

             MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
             MOVE 1 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              END-PERFORM
             MOVE 5 TO norm1
      *examining position 5 of char array NORMSQ
             MOVE 1 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE "0" TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              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 (NORMSQ(1)  =  "0"  AND  NORMSQ(2)  =  "1" ) then
               MOVE "0" TO NORMSQ(2)
             END-IF

              MOVE SQLS2 TO NORMSQ2.
        P213.
              EXIT.

      *Test SQLSTATE for normal completion

       CHCKOK.

             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE

              PERFORM nosubclass THROUGH P213.
             if (NORMSQ2 NOT   =   "00000")  then
                MOVE 0 TO flag
             END-IF
              IF (flag = 1 AND NORMSQ2 NOT = SQLSTATE) then
             DISPLAY "Valid implementation defined SQLSTATE accepted."
             END-IF
             .
      *    ****  Procedures for PERFORM statements

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