Quelle yts769.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  YTS769.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "YTS769.PCO")

      *Copyright 1996 National Computing Centre Limited,
      *and Computer Logic R&D S.A
      *on behalf of the CTS5 SQL2 Project.
      *All rights reserved.
      *The CTS5 SQL2 Project is sponsored by the European Community.
      *
      *The National Computing Centre Limited and Computer Logic R&D
      *have given permission to NIST to distribute this program
      *over the World Wide Web in order to promote SQL standards.
      *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.

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * SQL VALIDATION TEST SUITE V6.0
      *
      * YTS769.PCO
      * WRITTEN BY:  Susan Watters
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Access to DOMAINS view
      *
      *
      * REFERENCES
      *   21.2.5   DOMAINS view
      *   11.21    <domain definition>
      *   F#35     Intermediate information schema
      *   F#17     Multiple schemas per user
      *   F#25     Domain definition
      *
      * DATE LAST ALTERED 02.01.96 CTS5 Hand-over Test
      *
      * QA Status: Full FC
      *
      * Revised by DWF 1996-03-12
      *   Added rollback after authid
      *   Removed EXEC SQL from inside printf
      *   Fixed syntax errors
      *   Major cleanups
      *   Removed unused variables and surplus syntax
      *   Harmonized printouts with statements
      *   Fixed pass criteria
      *   Fixed info schem identifiers
      ****************************************************************

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  co PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  domsch PIC  X(128).
       01  dtype PIC  X(29).
       01  domn PIC  X(128).
       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  i PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag3 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag4 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag5 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

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

       PROCEDURE DIVISION.
       P0.

             MOVE "CTS1 " TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM CTS1.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, yts769.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 TEST7551 *******************
             MOVE 1 TO flag

             DISPLAY " TEST7551 "
             DISPLAY " Access to DOMAINS view"
             DISPLAY "References:"
             DISPLAY " 21.2.5 DOMAINS view"
             DISPLAY " 11.21 "
             DISPLAY " F#35 Intermediate information schema"
             DISPLAY " F#17 Multiple schemas per user"
             DISPLAY " F#25 Domain definition>"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

      *This view has already been tested along with the errata columns
      *yts750

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *prepare database
      *On startup there is a domain CTS1.ESAL and a domain CTS1B.ESAL
      *Both owned by CTS1

             DISPLAY "DROP DOMAIN CTS1b.esal CASCADE;"
             EXEC SQL DROP DOMAIN CTS1b.esal CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *initialise all host variables

             MOVE "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
      -      "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
      -      "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
      -      "bbbbbbbb" TO domsch

             MOVE "hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
      -      "hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
      -      "hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
      -      "hhhhhhhh" TO domn

             MOVE "ccccccccccccccccccccccccccccc" TO dtype

      *initialise all flags

             MOVE 1 TO flag2
             MOVE 1 TO flag3
             MOVE 1 TO flag4
             MOVE 1 TO flag5

      *declare cursor

             DISPLAY "DECLARE data769 CURSOR FOR"
             DISPLAY "SELECT DOMAIN_SCHEMA, DOMAIN_NAME, DATA_TYPE"
             DISPLAY "FROM INFORMATION_SCHEMA.DOMAINS"
             DISPLAY "WHERE DOMAIN_NAME IN"
             DISPLAY "('ESAL','NUMDOM','DOMCHAR','DOMSMALL');"
             EXEC SQL DECLARE data769 CURSOR FOR
               SELECT DOMAIN_SCHEMA, DOMAIN_NAME, DATA_TYPE
               FROM INFORMATION_SCHEMA.DOMAINS
               WHERE DOMAIN_NAME IN
               ('ESAL','NUMDOM','DOMCHAR','DOMSMALL') END-EXEC

      *The surviving ESAL is in CTS1
      *DOMCHAR and DOMSMALL are in CTS1B
      *NUMDOM is in CTS2 with usage granted to CTS1

             DISPLAY "OPEN data769"
             EXEC SQL OPEN data769 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK

           .
        P100.
             DISPLAY  " "
             DISPLAY "FETCH DATA769 INTO :domsch, :domn, :dtype;"
             EXEC SQL FETCH DATA769 INTO :domsch, :domn, :dtype END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS

             if (NORMSQ  NOT  =   "00000") then
               GO TO P101
             END-IF

           PERFORM CHCKOK
             DISPLAY "(Checking for legal values)"

             if (domn   =   "ESAL"  AND  flag2  =  1) then
               GO TO P102
             else
               GO TO P103
             END-IF

           .
        P102.
             MOVE 0 TO flag2
             DISPLAY "domain 'ESAL' returned "
             if (domsch  NOT  =   "CTS1 "  OR  dtype  NOT  =
             "INTEGER") then
               MOVE 0 TO flag
               DISPLAY "Domain schema 'CTS1' expected, got ", domsch
               DISPLAY "Datatype INTEGER expected, got ", dtype
             END-IF
             GO TO P100

           .
        P103.
             if (domn   =   "NUMDOM"  AND  flag3  =  1) then
               GO TO P104
             else
               GO TO P105
             END-IF

           .
        P104.
             MOVE 0 TO flag3
             DISPLAY "domain 'NUMDOM' returned "
             if (domsch  NOT  =   "CTS2"  OR  dtype  NOT  =   "INTEGER")
             then
               MOVE 0 TO flag
               DISPLAY "Domain schema 'CTS2' expected, got ", domsch
               DISPLAY "Datatype INTEGER expected, got ", dtype
             END-IF
             GO TO P100

           .
        P105.
             if (domsch   =   "CTS1B")  then
               if (domn   =   "DOMCHAR"  AND  flag4  =  1) then
                 GO TO P106
               END-IF
               GO TO P107
             END-IF
             DISPLAY "Incorrect domain returned"
             DISPLAY "Domain schema is ", domsch
             DISPLAY "Domain name is ", domn
             GO TO P100

           .
        P106.
             MOVE 0 TO flag4
             DISPLAY "domain 'DOMCHAR' returned "
             if (dtype  NOT  =   "CHARACTER") then
               DISPLAY "Datatype CHARACTER expected, got ", dtype
               MOVE 0 TO flag
             END-IF
             GO TO P100

           .
        P107.
             if (domn   =   "DOMSMALL"  AND  flag5  =  1) then
               DISPLAY "Domain 'DOMSMALL' returned"
               MOVE 0 TO flag5
               if (dtype  NOT  =   "SMALLINT") then
                 DISPLAY "Datatype SMALLINT expected, got ", dtype
                 MOVE 0 TO flag
               END-IF
             else
               DISPLAY "Incorrect domain returned"
               DISPLAY "Domain schema is ", domsch
               DISPLAY "Domain name is ", domn
               MOVE 0 TO flag
             END-IF
             GO TO P100

           .
        P101.
             DISPLAY "SQLCODE should be 100; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 02000; its value is ", SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (SQLCODE  NOT =  100  OR  NORMSQ  NOT  =   "02000") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "02000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *check all correct rows returned
             if (flag2  =  0  AND  flag3  =  0  AND  flag4  =  0  AND
             flag5  =  0) then
               DISPLAY "All the expected rows were correctly returned"
             else
               DISPLAY "Not all the expected rows were correctly
      -    " returned"
               MOVE 0 TO flag
             END-IF
             DISPLAY  " "

      *close cursor

             DISPLAY "CLOSE data769"
             EXEC SQL CLOSE data769 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *create domain esal in schema CTS1b
      *an identical domain already exists in CTS1

             DISPLAY "CREATE DOMAIN cts1b.esal AS INTEGER"
             EXEC SQL CREATE DOMAIN cts1b.esal AS INTEGER END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *check new domain is referenced in INFORMATION_SCHEMA.DOMAINS

             MOVE 99 TO co
             DISPLAY "SELECT COUNT (*) INTO :co"
             DISPLAY "FROM INFORMATION_SCHEMA.DOMAINS"
             DISPLAY "WHERE DOMAIN_NAME = 'ESAL';"
             EXEC SQL SELECT COUNT (*) INTO :co
               FROM INFORMATION_SCHEMA.DOMAINS
               WHERE DOMAIN_NAME = 'ESAL' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "co should be 2; its value is ", co
             if (co  NOT =  2) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *drop domain cts1b.esal
             DISPLAY "DROP DOMAIN cts1b.esal CASCADE;"
             EXEC SQL DROP DOMAIN cts1b.esal CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *check reference to cts1b.esal is removed from DOMAINS view

             MOVE 99 TO co
             DISPLAY "SELECT COUNT (*) INTO :co"
             DISPLAY "FROM INFORMATION_SCHEMA.DOMAINS"
             DISPLAY "WHERE DOMAIN_NAME = 'ESAL';"
             EXEC SQL SELECT COUNT (*) INTO :co
               FROM INFORMATION_SCHEMA.DOMAINS
               WHERE DOMAIN_NAME = 'ESAL' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "co should be 1; its value is ", co
             if (co  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *ensure database is left in a consistent state

             DISPLAY "CREATE DOMAIN cts1b.esal AS INTEGER"
             DISPLAY "CHECK (VALUE>500);"
             EXEC SQL CREATE DOMAIN cts1b.esal AS INTEGER
               CHECK  (VALUE>500) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "COMMIT WORK;"
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             if ( flag  =  1 ) then
               DISPLAY " yts769.pco *** pass *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7551','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " yts769.pco *** fail *** "
               EXEC SQL INSERT INTO CTS1.TESTREPORT
                 VALUES('7551','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 TEST7551 ********************

      **** 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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