Quelle  isi007.cob   Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  ISI007.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "ISI007.PCO")


      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1993/06/22 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.
      *                                                              
      * ISI007.PCO                                                    
      * WRITTEN BY:  David W. Flater                                 
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      *   THIS ROUTINE TESTS THE INFORMATION SCHEMA FOR              
      *   INTERMEDIATE SQL.                                          
      *                                                              
      * REFERENCES                                                   
      *   ANSI SQL-1992                                              
      *     21 Information Schema and Definition Schema              
      *                                                              
      ****************************************************************




           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  ctr1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  ctr2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  catlog PIC  X(128).
       01  junk1 PIC  X(39).
       01  junk2 PIC  X(39).
       01  junk3 PIC  X(39).
       01  junk4 PIC  X(39).
       01  junk5 PIC  X(39).
       01  junk6 PIC  X(39).
       01  junk7 PIC  X(39).
       01  junk8 PIC  X(39).
       01  junk9 PIC  X(39).
       01  junk10 PIC  X(39).
       01  junk11 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       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  indic5 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic6 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic7 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic8 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indic9 PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indica PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  indicb PIC S9(4) 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, isi007.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 TEST0574 *******************
             MOVE 1 TO flag

      *Domains and character sets are Intermediate; collations    
      *and catalog names are Full SQL.                            

      *FIPS PUB 127-2 section 14.2 # 35 says:                     
      *  In Entry SQL or Intermediate SQL, some of these tables   
      *may have empty or trivial contents, but an implementation  
      *supporting this feature is required to process statements  
      *that properly reference any of these tables.               

             DISPLAY " TEST0574 "
             DISPLAY "Orphaned IS data structures, Intermediate SQL"
             DISPLAY " Reference FIPS PUB 127-2;"
             DISPLAY "Also ANSI X3H2-93-148 Corrections to ANSI
      -    " SQL-1992,"
             DISPLAY " page 16 -- changes to COLUMNS view."
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE
             COMPUTE ctr1 = -1

      *Catalog names are Full SQL.  Make sure that there is  
      *exactly one catalog name in all the ISQL INFORMATION_ 
      *SCHEMA data structures.                               

             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.TABLES;"

             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.TABLES END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.VIEWS;"

             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.VIEWS END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.COLUMNS;"

             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.COLUMNS END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT CATALOG_NAME)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA;"

             EXEC SQL SELECT COUNT (DISTINCT CATALOG_NAME)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.SCHEMATA END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.TABLE_PRIVILEGES;"

             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.TABLE_PRIVILEGES END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT TABLE_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.COLUMN_PRIVILEGES;"

             EXEC SQL SELECT COUNT (DISTINCT TABLE_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.COLUMN_PRIVILEGES END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT (DISTINCT OBJECT_CATALOG)"
             DISPLAY "INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES;"

             EXEC SQL SELECT COUNT (DISTINCT OBJECT_CATALOG)
               INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Relaxed pass condition in case it's empty. 

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0 or 1; its value is ", ctr1
             if (ctr1  NOT =  0  AND  ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT TABLE_CATALOG INTO :catlog"
             DISPLAY "FROM INFORMATION_SCHEMA.TABLES"
             DISPLAY "WHERE TABLE_NAME = 'WCOV';"

             MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" TO catlog
             EXEC SQL SELECT TABLE_CATALOG INTO :catlog
               FROM INFORMATION_SCHEMA.TABLES
               WHERE TABLE_NAME = 'WCOV' END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "catlog is '", catlog, "'"

             DISPLAY "IMPORTANT: If SQLSTATE indicated truncation,"
             DISPLAY "increase the size of the catlog string and re-"
             DISPLAY "run the test; otherwise you will fail needlessly."

      *This is overkill but it checks for NULLs in TABLES. 

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.TABLES"
             DISPLAY "WHERE TABLE_CATALOG <> :catlog"
             DISPLAY "OR TABLE_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.TABLES
               WHERE TABLE_CATALOG <> :catlog
               OR TABLE_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.VIEWS"
             DISPLAY "WHERE TABLE_CATALOG <> :catlog"
             DISPLAY "OR TABLE_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.VIEWS
               WHERE TABLE_CATALOG <> :catlog
               OR TABLE_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.COLUMNS"
             DISPLAY "WHERE TABLE_CATALOG <> :catlog"
             DISPLAY "OR TABLE_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.COLUMNS
               WHERE TABLE_CATALOG <> :catlog
               OR TABLE_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA"
             DISPLAY "WHERE CATALOG_NAME <> :catlog"
             DISPLAY "OR CATALOG_NAME IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.SCHEMATA
               WHERE CATALOG_NAME <> :catlog
               OR CATALOG_NAME IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.TABLE_PRIVILEGES"
             DISPLAY "WHERE TABLE_CATALOG <> :catlog"
             DISPLAY "OR TABLE_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.TABLE_PRIVILEGES
               WHERE TABLE_CATALOG <> :catlog
               OR TABLE_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.COLUMN_PRIVILEGES"
             DISPLAY "WHERE TABLE_CATALOG <> :catlog"
             DISPLAY "OR TABLE_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.COLUMN_PRIVILEGES
               WHERE TABLE_CATALOG <> :catlog
               OR TABLE_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE OBJECT_CATALOG <> :catlog"
             DISPLAY "OR OBJECT_CATALOG IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE OBJECT_CATALOG <> :catlog
               OR OBJECT_CATALOG IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Remaining columns in COLUMNS. 

             DISPLAY "SELECT CHARACTER_SET_CATALOG,"
             DISPLAY "CHARACTER_SET_SCHEMA,"
             DISPLAY "CHARACTER_SET_NAME,"
             DISPLAY "COLLATION_CATALOG,"
             DISPLAY "COLLATION_SCHEMA,"
             DISPLAY "COLLATION_NAME,"
             DISPLAY "DOMAIN_CATALOG,"
             DISPLAY "DOMAIN_SCHEMA,"
             DISPLAY "DOMAIN_NAME,"
             DISPLAY "INTERVAL_TYPE,"
             DISPLAY "INTERVAL_PRECISION"
             DISPLAY "INTO :junk1:indic1,"
             DISPLAY ":junk2:indic2,"
             DISPLAY ":junk3:indic3,"
             DISPLAY ":junk4:indic4,"
             DISPLAY ":junk5:indic5,"
             DISPLAY ":junk6:indic6,"
             DISPLAY ":junk7:indic7,"
             DISPLAY ":junk8:indic8,"
             DISPLAY ":junk9:indic9,"
             DISPLAY ":junk10:indica,"
             DISPLAY ":junk11:indicb"
             DISPLAY "FROM INFORMATION_SCHEMA.COLUMNS"
             DISPLAY "WHERE TABLE_SCHEMA = 'FLATER'"
             DISPLAY "AND TABLE_NAME = 'USIG'"
             DISPLAY "AND COLUMN_NAME = 'C1';"

             EXEC SQL SELECT CHARACTER_SET_CATALOG,
               CHARACTER_SET_SCHEMA,
               CHARACTER_SET_NAME,
               COLLATION_CATALOG,
               COLLATION_SCHEMA,
               COLLATION_NAME,
               DOMAIN_CATALOG,
               DOMAIN_SCHEMA,
               DOMAIN_NAME,
               INTERVAL_TYPE,
               INTERVAL_PRECISION
               INTO :junk1:indic1,
               :junk2:indic2,
               :junk3:indic3,
               :junk4:indic4,
               :junk5:indic5,
               :junk6:indic6,
               :junk7:indic7,
               :junk8:indic8,
               :junk9:indic9,
               :junk10:indica,
               :junk11:indicb
               FROM INFORMATION_SCHEMA.COLUMNS
               WHERE TABLE_SCHEMA = 'FLATER'
               AND TABLE_NAME = 'USIG'
               AND COLUMN_NAME = 'C1' END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Ignore values of parameters 
             DISPLAY "SQLCODE should be >= 0; its value is ", SQL-COD
             if (SQLCODE  <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 00000 or 01004; its value is ",
             SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "00000"  AND  NORMSQ  NOT  =  
             "01004") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "00000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *Remaining columns in SCHEMATA. 

             DISPLAY "SELECT DEFAULT_CHARACTER_SET_CATALOG,"
             DISPLAY "DEFAULT_CHARACTER_SET_SCHEMA,"
             DISPLAY "DEFAULT_CHARACTER_SET_NAME"
             DISPLAY "INTO :junk1:indic1,"
             DISPLAY ":junk2:indic2,"
             DISPLAY ":junk3:indic3"
             DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA"
             DISPLAY "WHERE SCHEMA_NAME = 'FLATER';"

             EXEC SQL SELECT DEFAULT_CHARACTER_SET_CATALOG,
               DEFAULT_CHARACTER_SET_SCHEMA,
               DEFAULT_CHARACTER_SET_NAME
               INTO :junk1:indic1,
               :junk2:indic2,
               :junk3:indic3
               FROM INFORMATION_SCHEMA.SCHEMATA
               WHERE SCHEMA_NAME = 'FLATER' END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Ignore values of parameters 
             DISPLAY "SQLCODE should be >= 0; its value is ", SQL-COD
             if (SQLCODE  <  0) then
               MOVE 0 TO flag
             END-IF
             DISPLAY "SQLSTATE should be 00000 or 01004; its value is ",
             SQLSTATE
           PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
             if (NORMSQ  NOT  =   "00000"  AND  NORMSQ  NOT  =  
             "01004") then
               MOVE 0 TO flag
             END-IF
             if (NORMSQ   =   "00000"  AND  NORMSQ  NOT  =   SQLSTATE)
             then
               DISPLAY "Valid implementation-defined SQLSTATE accepted."
             END-IF
             DISPLAY  " "

      *The regular rigamarole for USAGE_PRIVILEGES. 

      *Verify visibility condition 

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTEE NOT IN ('PUBLIC', USER)"
             DISPLAY "AND GRANTOR <> USER;"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTEE NOT IN ('PUBLIC', USER)
               AND GRANTOR <> USER END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Verify existence of 'USAGE' AS PRIVILEGE_TYPE 

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE PRIVILEGE_TYPE <> 'USAGE'"
             DISPLAY "OR PRIVILEGE_TYPE IS NULL;"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE PRIVILEGE_TYPE <> 'USAGE'
               OR PRIVILEGE_TYPE IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF


      *Verify CONSTRAINT USAGE_PRIVILEGES_IS_GRANTABLE_NOT_NULL 

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE IS_GRANTABLE IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE IS_GRANTABLE IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Verify CONSTRAINT USAGE_PRIVILEGES_IS_GRANTABLE_CHECK 

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE IS_GRANTABLE NOT IN"
             DISPLAY "('YES', 'NO');"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE IS_GRANTABLE NOT IN
               ('YES', 'NO') END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Verify constraint USAGE_PRIVILEGES_PRIMARY_KEY 

             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTOR IS NULL"
             DISPLAY "OR GRANTEE IS NULL"
             DISPLAY "OR OBJECT_SCHEMA IS NULL"
             DISPLAY "OR OBJECT_NAME IS NULL"
             DISPLAY "OR OBJECT_TYPE IS NULL;"

             COMPUTE ctr1 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTOR IS NULL
               OR GRANTEE IS NULL
               OR OBJECT_SCHEMA IS NULL
               OR OBJECT_NAME IS NULL
               OR OBJECT_TYPE IS NULL END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES;"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "SELECT COUNT(*) INTO :ctr2"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES A,"
             DISPLAY "INFORMATION_SCHEMA.USAGE_PRIVILEGES B"
             DISPLAY "WHERE A.GRANTOR = B.GRANTOR"
             DISPLAY "AND A.GRANTEE = B.GRANTEE"
             DISPLAY "AND A.OBJECT_SCHEMA = B.OBJECT_SCHEMA"
             DISPLAY "AND A.OBJECT_NAME = B.OBJECT_NAME"
             DISPLAY "AND A.OBJECT_TYPE = B.OBJECT_TYPE;"

             COMPUTE ctr2 = -1
             EXEC SQL SELECT COUNT(*) INTO :ctr2
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES A,
               INFORMATION_SCHEMA.USAGE_PRIVILEGES B
               WHERE A.GRANTOR = B.GRANTOR
               AND A.GRANTEE = B.GRANTEE
               AND A.OBJECT_SCHEMA = B.OBJECT_SCHEMA
               AND A.OBJECT_NAME = B.OBJECT_NAME
               AND A.OBJECT_TYPE = B.OBJECT_TYPE END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be equal to ctr2."
             DISPLAY "ctr1 is ", ctr1, "; ctr2 is ", ctr2, "."
             if (ctr1  NOT =  ctr2) then
               MOVE 0 TO flag
             END-IF

      *Verify the DOMAINS and CHARACTER_SETS parts of CONSTRAINT 
      *USAGE_PRIVILEGES_CHECK_REFERENCES_OBJECT.                 

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE ("
             DISPLAY " OBJECT_TYPE = 'DOMAIN' AND NOT EXISTS"
             DISPLAY " (SELECT * FROM INFORMATION_SCHEMA.DOMAINS WHERE"
             DISPLAY " OBJECT_SCHEMA = DOMAIN_SCHEMA AND"
             DISPLAY " OBJECT_NAME = DOMAIN_NAME"
             DISPLAY " )"
             DISPLAY ") OR ("
             DISPLAY " OBJECT_TYPE = 'CHARACTER SET' AND NOT EXISTS"
             DISPLAY " (SELECT * FROM INFORMATION_SCHEMA.CHARACTER_SETS
      -    " WHERE"
             DISPLAY " OBJECT_SCHEMA = CHARACTER_SET_SCHEMA AND"
             DISPLAY " OBJECT_NAME = CHARACTER_SET_NAME"
             DISPLAY " )"
             DISPLAY ");"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE (
               OBJECT_TYPE = 'DOMAIN' AND NOT EXISTS
               (SELECT * FROM INFORMATION_SCHEMA.DOMAINS WHERE
               OBJECT_SCHEMA = DOMAIN_SCHEMA AND
               OBJECT_NAME = DOMAIN_NAME
               )
               ) OR (
               OBJECT_TYPE = 'CHARACTER SET' AND NOT EXISTS
               (SELECT * FROM INFORMATION_SCHEMA.CHARACTER_SETS WHERE
               OBJECT_SCHEMA = CHARACTER_SET_SCHEMA AND
               OBJECT_NAME = CHARACTER_SET_NAME
               )
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 0; its value is ", ctr1
             if (ctr1  NOT =  0) then
               MOVE 0 TO flag
             END-IF

      *Check the row for SQL_TEXT.  Grantor _SYSTEM is specified 
      *in 10.4 SR.2.  Another interesting citation is 21.3.23    
      *DS.5.                                                     

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTOR = '_SYSTEM'"
             DISPLAY "AND GRANTEE = 'PUBLIC'"
             DISPLAY "AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'"
             DISPLAY "AND OBJECT_NAME = 'SQL_TEXT'"
             DISPLAY "AND OBJECT_TYPE = 'CHARACTER SET'"
             DISPLAY "AND IS_GRANTABLE = 'YES'"
             DISPLAY "AND PRIVILEGE_TYPE = 'USAGE';"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTOR = '_SYSTEM'
               AND GRANTEE = 'PUBLIC'
               AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'
               AND OBJECT_NAME = 'SQL_TEXT'
               AND OBJECT_TYPE = 'CHARACTER SET'
               AND IS_GRANTABLE = 'YES'
               AND PRIVILEGE_TYPE = 'USAGE' END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTOR = '_SYSTEM'"
             DISPLAY "AND GRANTEE = 'PUBLIC'"
             DISPLAY "AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'"
             DISPLAY "AND OBJECT_NAME = 'CARDINAL_NUMBER'"
             DISPLAY "AND OBJECT_TYPE = 'DOMAIN'"
             DISPLAY "AND IS_GRANTABLE = 'YES'"
             DISPLAY "AND PRIVILEGE_TYPE = 'USAGE';"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTOR = '_SYSTEM'
               AND GRANTEE = 'PUBLIC'
               AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'
               AND OBJECT_NAME = 'CARDINAL_NUMBER'
               AND OBJECT_TYPE = 'DOMAIN'
               AND IS_GRANTABLE = 'YES'
               AND PRIVILEGE_TYPE = 'USAGE' END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTOR = '_SYSTEM'"
             DISPLAY "AND GRANTEE = 'PUBLIC'"
             DISPLAY "AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'"
             DISPLAY "AND OBJECT_NAME = 'SQL_IDENTIFIER'"
             DISPLAY "AND OBJECT_TYPE = 'DOMAIN'"
             DISPLAY "AND IS_GRANTABLE = 'YES'"
             DISPLAY "AND PRIVILEGE_TYPE = 'USAGE';"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTOR = '_SYSTEM'
               AND GRANTEE = 'PUBLIC'
               AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'
               AND OBJECT_NAME = 'SQL_IDENTIFIER'
               AND OBJECT_TYPE = 'DOMAIN'
               AND IS_GRANTABLE = 'YES'
               AND PRIVILEGE_TYPE = 'USAGE' END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

             COMPUTE ctr1 = -1
             DISPLAY "SELECT COUNT(*) INTO :ctr1"
             DISPLAY "FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES"
             DISPLAY "WHERE GRANTOR = '_SYSTEM'"
             DISPLAY "AND GRANTEE = 'PUBLIC'"
             DISPLAY "AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'"
             DISPLAY "AND OBJECT_NAME = 'CHARACTER_DATA'"
             DISPLAY "AND OBJECT_TYPE = 'DOMAIN'"
             DISPLAY "AND IS_GRANTABLE = 'YES'"
             DISPLAY "AND PRIVILEGE_TYPE = 'USAGE';"

             EXEC SQL SELECT COUNT(*) INTO :ctr1
               FROM INFORMATION_SCHEMA.USAGE_PRIVILEGES
               WHERE GRANTOR = '_SYSTEM'
               AND GRANTEE = 'PUBLIC'
               AND OBJECT_SCHEMA = 'INFORMATION_SCHEMA'
               AND OBJECT_NAME = 'CHARACTER_DATA'
               AND OBJECT_TYPE = 'DOMAIN'
               AND IS_GRANTABLE = 'YES'
               AND PRIVILEGE_TYPE = 'USAGE' END-EXEC
             MOVE SQLCODE TO SQL-COD

           PERFORM CHCKOK
             DISPLAY "ctr1 should be 1; its value is ", ctr1
             if (ctr1  NOT =  1) then
               MOVE 0 TO flag
             END-IF

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

             if ( flag  =  1 ) then
               DISPLAY " *** pass *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0574','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " isi007.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0574','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 TEST0574 ********************

      **** 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.