Quelle dml167.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML167.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * EMBEDDED COBOL (file "DML167.PCO")

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1996-05-02 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.
      *
      * DML167.PCO
      * WRITTEN BY:  David Flater
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *
      * This routine tests Intermediate SQL.
      *
      * REFERENCES
      *   FIPS PUB 127-2 14.2 Intermediate 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  int2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
             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, dml167.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 TEST0874 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0874"
             DISPLAY " INFORMATION_SCHEMA catalog columns"
             DISPLAY "References:"
             DISPLAY " F#35 -- Intermediate information schema"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

      *This test checks all info schem columns containing the catalog
      *which were not previously accessed.

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.TABLE_CONSTRAINTS;"
             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS"
             DISPLAY " WHERE TABLE_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
               WHERE TABLE_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.KEY_COLUMN_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE"
             DISPLAY " WHERE CONSTRAINT_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR CONSTRAINT_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
               WHERE CONSTRAINT_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR CONSTRAINT_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT VIEW_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.VIEW_TABLE_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT VIEW_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.VIEW_TABLE_USAGE
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.VIEW_TABLE_USAGE"
             DISPLAY " WHERE VIEW_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR VIEW_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.VIEW_TABLE_USAGE
               WHERE VIEW_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR VIEW_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT VIEW_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.VIEW_COLUMN_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT VIEW_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
             DISPLAY " WHERE VIEW_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR VIEW_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
               WHERE VIEW_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR VIEW_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE"
             DISPLAY " WHERE CONSTRAINT_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR CONSTRAINT_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE
               WHERE CONSTRAINT_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR CONSTRAINT_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)
               INTO :int1 FROM
             INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE 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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE"
             DISPLAY " WHERE CONSTRAINT_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR CONSTRAINT_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE
               WHERE CONSTRAINT_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR CONSTRAINT_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT DOMAIN_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE;"
             EXEC SQL SELECT COUNT (DISTINCT DOMAIN_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE"
             DISPLAY " WHERE DOMAIN_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR DOMAIN_CATALOG IS NULL"
             DISPLAY " OR TABLE_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE
               WHERE DOMAIN_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR DOMAIN_CATALOG IS NULL
               OR TABLE_CATALOG IS NULL 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

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)"
             DISPLAY " INTO :int1 FROM
      -    " INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS;"
             EXEC SQL SELECT COUNT (DISTINCT CONSTRAINT_CATALOG)
               INTO :int1 FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS
             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 99 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS"
             DISPLAY " WHERE CONSTRAINT_CATALOG <> ("
             DISPLAY " SELECT CATALOG_NAME FROM"
             DISPLAY "
      -    " INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)"
             DISPLAY " OR CONSTRAINT_CATALOG IS NULL"
             DISPLAY " OR DOMAIN_CATALOG IS NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS
               WHERE CONSTRAINT_CATALOG <> (
               SELECT CATALOG_NAME FROM
               INFORMATION_SCHEMA.INFORMATION_SCHEMA_CATALOG_NAME)
               OR CONSTRAINT_CATALOG IS NULL
               OR DOMAIN_CATALOG IS NULL 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

             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('0874','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml167.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0874','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 TEST0874 ********************
      ******************** BEGIN TEST0875 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0875"
             DISPLAY " INFORMATION_SCHEMA column coverage"
             DISPLAY "References:"
             DISPLAY " F#35 -- Intermediate information schema"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE TAB1 ("
             DISPLAY " C1 INT, C2 INT, C3 INT,"
             DISPLAY " PRIMARY KEY (C1, C2));"
             EXEC SQL CREATE TABLE TAB1 (
               C1 INT, C2 INT, C3 INT,
               PRIMARY KEY (C1, C2)) 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 "CREATE TABLE TAB2 ("
             DISPLAY " D1 INT PRIMARY KEY, D2 INT, D3 INT,"
             DISPLAY " FOREIGN KEY (D2, D3) REFERENCES TAB1);"
             EXEC SQL CREATE TABLE TAB2 (
               D1 INT PRIMARY KEY, D2 INT, D3 INT,
               FOREIGN KEY (D2, D3) REFERENCES TAB1) 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  " "

      *This test checks existence of columns that were missed in the C

             MOVE 0 TO int1
             DISPLAY "SELECT ORDINAL_POSITION INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE"
             DISPLAY " WHERE COLUMN_NAME = 'CONST_ID'"
             DISPLAY " AND TABLE_NAME = 'CONSTITUENTS'"
             DISPLAY " AND TABLE_SCHEMA = 'TIDES';"
             EXEC SQL SELECT ORDINAL_POSITION INTO :int1
               FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
               WHERE COLUMN_NAME = 'CONST_ID'
               AND TABLE_NAME = 'CONSTITUENTS'
               AND TABLE_SCHEMA = 'TIDES' 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

      *21.3.14 DS.3:  ORDINAL_POSITION is within the referenced unique
      *constraint

             MOVE 0 TO int1
             DISPLAY "SELECT ORDINAL_POSITION INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE"
             DISPLAY " WHERE COLUMN_NAME = 'D2'"
             DISPLAY " AND TABLE_NAME = 'TAB2'"
             DISPLAY " AND TABLE_SCHEMA = 'FLATER';"
             EXEC SQL SELECT ORDINAL_POSITION INTO :int1
               FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
               WHERE COLUMN_NAME = 'D2'
               AND TABLE_NAME = 'TAB2'
               AND TABLE_SCHEMA = 'FLATER' 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 ORDINAL_POSITION INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE"
             DISPLAY " WHERE COLUMN_NAME = 'D1'"
             DISPLAY " AND TABLE_NAME = 'TAB2'"
             DISPLAY " AND TABLE_SCHEMA = 'FLATER';"
             EXEC SQL SELECT ORDINAL_POSITION INTO :int1
               FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
               WHERE COLUMN_NAME = 'D1'
               AND TABLE_NAME = 'TAB2'
               AND TABLE_SCHEMA = 'FLATER' 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

      *Constraints:  primary key in TAB1; referential constraint from
      *Erratum X3H2-96-56 / DBL MCI-066:  want referenced columns, not
      *referencing

             MOVE 0 TO int1
             DISPLAY "SELECT COUNT(*) INTO :int1"
             DISPLAY " FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE"
             DISPLAY " WHERE TABLE_NAME = 'TAB1'"
             DISPLAY " AND COLUMN_NAME = 'C1'"
             DISPLAY " AND TABLE_SCHEMA = 'FLATER'"
             DISPLAY " AND CONSTRAINT_SCHEMA IS NOT NULL;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE
               WHERE TABLE_NAME = 'TAB1'
               AND COLUMN_NAME = 'C1'
               AND TABLE_SCHEMA = 'FLATER'
               AND CONSTRAINT_SCHEMA IS NOT 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"
             DISPLAY " FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS;"
             EXEC SQL SELECT COUNT(*) INTO :int1
               FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int2 = -2
             DISPLAY "SELECT COUNT(*) INTO :int2"
             DISPLAY " FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS"
             DISPLAY " WHERE (IS_DEFERRABLE = 'NO' AND
      -    " INITIALLY_DEFERRED = 'NO') OR"
             DISPLAY " (IS_DEFERRABLE = 'YES' AND (INITIALLY_DEFERRED =
      -    " 'NO' OR"
             DISPLAY " INITIALLY_DEFERRED = 'YES'));"
             EXEC SQL SELECT COUNT(*) INTO :int2
               FROM INFORMATION_SCHEMA.DOMAIN_CONSTRAINTS
               WHERE (IS_DEFERRABLE = 'NO' AND INITIALLY_DEFERRED =
             'NO') OR
               (IS_DEFERRABLE = 'YES' AND (INITIALLY_DEFERRED = 'NO' OR
               INITIALLY_DEFERRED = 'YES')) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 and int2 should be equal."
             DISPLAY "int1 is ", int1, "; int2 is ", int2
             if (int1  NOT =  int2) then
               MOVE 0 TO flag
             END-IF

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

             DISPLAY "DROP TABLE TAB1 CASCADE;"
             EXEC SQL DROP TABLE TAB1 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  " "

             DISPLAY "DROP TABLE TAB2 CASCADE;"
             EXEC SQL DROP TABLE TAB2 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('0875','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml167.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0875','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 TEST0875 ********************
      **** 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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