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Datei: dml178.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML154.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML154.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1995/09/08 EMBEDDED COBOL LANGUAGE
      * 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.
      *
      * DML154.PCO
      * WRITTEN BY:  David W. Flater
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Transitional SQL features.
      *
      * REFERENCES
      *   FIPS PUB 127-2 14.1 Transitional SQL
      *   ANSI SQL-1992
      *
      ****************************************************************

           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).
       01  int1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  dstmt PIC  X(50).
             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, dml154.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 TEST0849 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0849 "
             DISPLAY "Descriptors: datetime length in positions"
             DISPLAY "References:"
             DISPLAY " F# 1 -- Dynamic SQL"
             DISPLAY " F# 5 -- DATETIME data types"
             DISPLAY " 4.5 PP.4 -- Definition of length in positions"
             DISPLAY " 6.1 SR.27 -- Clarification of length in
      -    " positions"
             DISPLAY " X3H2-95-104 -- Erratum, length of interval
      -    " types"
             DISPLAY " 6.1 -- esp. temporal types"
             DISPLAY " 10.1 -- "
             DISPLAY " 17.1 -- Description of SQL item descriptor
      -    " areas"
             DISPLAY " 17.9 -- "
             DISPLAY " 17.2 GR.3 -- limit on descriptor areas is"
             DISPLAY " implementation-defined"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE LOTSA_DATETIMES ("
             DISPLAY " C1 DATE, C2 TIME, C3 TIMESTAMP,"
             DISPLAY " C4 INTERVAL YEAR, C5 INTERVAL MONTH, C6 INTERVAL
      -    " DAY,"
             DISPLAY " C7 INTERVAL HOUR, C8 INTERVAL MINUTE, C9
      -    " INTERVAL SECOND,"
             DISPLAY " C10 INTERVAL YEAR TO MONTH,"
             DISPLAY " C11 INTERVAL DAY TO HOUR,"
             DISPLAY " C12 INTERVAL DAY TO MINUTE,"
             DISPLAY " C13 INTERVAL DAY TO SECOND,"
             DISPLAY " C14 INTERVAL HOUR TO MINUTE,"
             DISPLAY " C15 INTERVAL HOUR TO SECOND,"
             DISPLAY " C16 INTERVAL MINUTE TO SECOND);"
             EXEC SQL CREATE TABLE LOTSA_DATETIMES (
               C1 DATE, C2 TIME, C3 TIMESTAMP,
               C4 INTERVAL YEAR, C5 INTERVAL MONTH, C6 INTERVAL DAY,
               C7 INTERVAL HOUR, C8 INTERVAL MINUTE, C9 INTERVAL SECOND,
               C10 INTERVAL YEAR TO MONTH,
               C11 INTERVAL DAY TO HOUR,
               C12 INTERVAL DAY TO MINUTE,
               C13 INTERVAL DAY TO SECOND,
               C14 INTERVAL HOUR TO MINUTE,
               C15 INTERVAL HOUR TO SECOND,
               C16 INTERVAL MINUTE TO SECOND) 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  " "

             DISPLAY "ALLOCATE DESCRIPTOR 'D15411' WITH MAX 16;"
             EXEC SQL ALLOCATE DESCRIPTOR 'D15411' WITH MAX 16 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             if (SQLSTATE   =   "07009")  then
               DISPLAY "Received SQLSTATE 07009!"
               DISPLAY "This test must be rewritten by NIST (in the
      -    " event of"
               DISPLAY "a validation) to accomodate
      -    " implementation-defined"
               DISPLAY "limit on ."
             END-IF
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT * FROM LOTSA_DATETIMES"""
             MOVE "SELECT * FROM LOTSA_DATETIMES "
             TO dstmt

             DISPLAY "PREPARE S15411 FROM :dstmt;"
             EXEC SQL PREPARE S15411 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DESCRIBE OUTPUT S15411 USING SQL DESCRIPTOR
      -    " 'D15411';"
             EXEC SQL DESCRIBE OUTPUT S15411 USING SQL DESCRIPTOR
             'D15411' END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Lengths of temporal data types
      *as defined in 4.5 and clarified
      *by 6.1 SR.27:

      *DATE                        = 10
      *TIME                        = 8
      *TIMESTAMP                   = 26
      *INTERVAL YEAR              >= 2
      *INTERVAL MONTH             >= 2
      *INTERVAL DAY               >= 2
      *INTERVAL HOUR              >= 2
      *INTERVAL MINUTE            >= 2
      *INTERVAL SECOND            >= 9
      *INTERVAL YEAR TO MONTH     >= 5
      *INTERVAL DAY TO HOUR       >= 5
      *INTERVAL DAY TO MINUTE     >= 8
      *INTERVAL DAY TO SECOND     >= 18
      *INTERVAL HOUR TO MINUTE    >= 5
      *INTERVAL HOUR TO SECOND    >= 15
      *INTERVAL MINUTE TO SECOND  >= 12

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 1 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 1 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 10; its value is ", int1
             if (int1  NOT =  10) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 2 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 2 :int1 = LENGTH
             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

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 3 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 3 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 26; its value is ", int1
             if (int1  NOT =  26) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 4 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 4 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 2; its value is ", int1
             if (int1  <  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 5 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 5 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 2; its value is ", int1
             if (int1  <  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 6 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 6 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 2; its value is ", int1
             if (int1  <  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 7 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 7 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 2; its value is ", int1
             if (int1  <  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 8 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 8 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 2; its value is ", int1
             if (int1  <  2) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 9 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 9 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 9; its value is ", int1
             if (int1  <  9) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 10 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 10 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 5; its value is ", int1
             if (int1  <  5) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 11 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 11 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 5; its value is ", int1
             if (int1  <  5) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 12 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 12 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 8; its value is ", int1
             if (int1  <  8) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 13 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 13 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 18; its value is ", int1
             if (int1  <  18) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 14 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 14 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 5; its value is ", int1
             if (int1  <  5) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 15 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 15 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 15; its value is ", int1
             if (int1  <  15) then
               MOVE 0 TO flag
             END-IF

             COMPUTE int1 = -1
             DISPLAY "GET DESCRIPTOR 'D15411' VALUE 16 :int1 = LENGTH;"
             EXEC SQL GET DESCRIPTOR 'D15411' VALUE 16 :int1 = LENGTH
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be >= 12; its value is ", int1
             if (int1  <  12) then
               MOVE 0 TO flag
             END-IF

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

             DISPLAY "DROP TABLE LOTSA_DATETIMES CASCADE;"
             EXEC SQL DROP TABLE LOTSA_DATETIMES 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  " "

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0849','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml154.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0849','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 TEST0849 ********************
      ******************** BEGIN TEST0852 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0852 "
             DISPLAY "Transitive grant in COLUMN_PRIV, TABLE_PRIV"
             DISPLAY "References:"
             DISPLAY " F# 2 -- Basic information schema"
             DISPLAY " F# 23 -- Privilege tables"
             DISPLAY " 21.2.10 -- TABLE_PRIVILEGES view"
             DISPLAY " 21.2.11 -- COLUMN_PRIVILEGES view"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *We were GRANT SELECT ON HU.STAFF TO FLATER by SULLIVAN1
      *We also are GRANT ALL PRIVILEGES ON STAFF TO PUBLIC
             MOVE 0 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFO_SCHEM.TABLE_PRIVILEGES"
             DISPLAY " WHERE TABLE_SCHEM = 'HU' AND TABLE_NAME =
      -    " 'STAFF'"
             DISPLAY " AND GRANTOR = 'SULLIVAN1' AND GRANTEE =
      -    " 'FLATER'"
             DISPLAY " AND IS_GRANTABLE = 'NO';"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFO_SCHEM.TABLE_PRIVILEGES
               WHERE TABLE_SCHEM = 'HU' AND TABLE_NAME = 'STAFF'
               AND GRANTOR = 'SULLIVAN1' AND GRANTEE = 'FLATER'
               AND IS_GRANTABLE = 'NO' 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFO_SCHEM.COLUMN_PRIVILEGES"
             DISPLAY " WHERE TABLE_SCHEM = 'HU' AND TABLE_NAME =
      -    " 'STAFF'"
             DISPLAY " AND GRANTOR = 'SULLIVAN1' AND GRANTEE =
      -    " 'FLATER'"
             DISPLAY " AND IS_GRANTABLE = 'NO';"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFO_SCHEM.COLUMN_PRIVILEGES
               WHERE TABLE_SCHEM = 'HU' AND TABLE_NAME = 'STAFF'
               AND GRANTOR = 'SULLIVAN1' AND GRANTEE = 'FLATER'
               AND IS_GRANTABLE = 'NO' 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

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

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0852','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml154.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0852','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 TEST0852 ********************
      ******************** BEGIN TEST0854 *******************
             MOVE 1 TO flag

             DISPLAY " OPTIONAL TEST0854 "
             DISPLAY " Informational: mixing SDL and DML"
             DISPLAY "References:"
             DISPLAY " 4.28 PP.2 -- Imp-defined whether can mix SDL
      -    " and DML"
             DISPLAY " 12.3 GR.7 -- Invalid transaction state if not
      -    " supported"
             DISPLAY " F# 3 -- Basic schema manipulation"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "It is implementation-defined whether an SQL-data
      -    " statement may"
             DISPLAY "occur within the same transaction as an SQL-schema
      -    " statement."
             DISPLAY "If it is not supported, a 25000 SQLSTATE is
      -    " supposed to be"
             DISPLAY "issued. However, even if it is supported, there
      -    " can be other"
             DISPLAY "implementation-defined restrictions, requirements,
      -    " and"
             DISPLAY "conditions. An example is only allowing one
      -    " SQL-schema statement"
             DISPLAY "per transaction. If such a restriction is
      -    " violated, the returned"
             DISPLAY "SQLSTATE is implementation-defined."

             DISPLAY "CREATE TABLE TRANSIENT (WINDOW_ID INT);"
             EXEC SQL CREATE TABLE TRANSIENT (WINDOW_ID INT) END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TRANSIENT VALUES (1);"
             EXEC SQL INSERT INTO TRANSIENT VALUES (1) END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "CREATE VIEW CTRANS (WIN_COUNT) AS"
             DISPLAY " SELECT COUNT(*) FROM TRANSIENT;"
             EXEC SQL CREATE VIEW CTRANS (WIN_COUNT) AS
               SELECT COUNT(*) FROM TRANSIENT END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO TRANSIENT VALUES (2);"
             EXEC SQL INSERT INTO TRANSIENT VALUES (2) END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             DISPLAY  " "

             MOVE 0 TO int1
             DISPLAY "SELECT * INTO :int1 FROM CTRANS;"
             EXEC SQL SELECT * INTO :int1 FROM CTRANS END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "int1 should be 2; its value is ", int1
             if (int1  NOT =  2) then
               MOVE 0 TO flag
             END-IF
             PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DROP TABLE TRANSIENT CASCADE;"
             EXEC SQL DROP TABLE TRANSIENT CASCADE END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             DISPLAY  " "

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

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0854','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml154.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0854','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 TEST0854 ********************
      **** 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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