Quelle  dml145.cob   Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  DML145.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.


      * EMBEDDED COBOL (file "DML145.PCO")


      ****************************************************************
      *                                                              
      *                 COMMENT SECTION                              
      *                                                              
      * DATE 1995/1/27 EMBEDDED COBOL LANGUAGE                           
      * NIST 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.
      *                                                              
      * DML145.PCO                                                    
      * WRITTEN BY:  David W. Flater                                 
      * TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
      *                                                              
      * This routine tests several string-related features that were 
      * hiding under VARCHAR.                                        
      *                                                              
      * 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  int2 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  ch1 PIC  X(10).
       01  dstmt PIC  X(50).
       01  longst PIC  X(240).
             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, dml145.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 TEST0836 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0836 "
             DISPLAY " (dynamic)"
             DISPLAY "References:"
             DISPLAY " F# 1 -- Dynamic SQL"
             DISPLAY " F# 6 -- VARCHAR data type"
             DISPLAY " 6.6 LR.2.a -- Leveling rule relaxed by F# 6"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE GRUB (C1 VARCHAR (10));"
             EXEC SQL CREATE TABLE GRUB (C1 VARCHAR (10)) 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  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT CHAR_LENGTH (EMPNAME)' ||
               ' FROM HU.STAFF WHERE GRADE = 10'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14511 FROM :longst;"
             EXEC SQL PREPARE S14511 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14511 CURSOR FOR S14511;"
             EXEC SQL DECLARE C14511 CURSOR FOR S14511 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14511;"
             EXEC SQL OPEN C14511 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C14511 INTO :int1;"
             EXEC SQL FETCH C14511 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 20; its value is ", int1
             if (int1  NOT =  20) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14511;"
             EXEC SQL CLOSE C14511 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT CHARACTER_LENGTH (''HI'' ||' ||
               ' ''THERE'') FROM HU.ECCO'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14512 FROM :longst;"
             EXEC SQL PREPARE S14512 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14512 CURSOR FOR S14512;"
             EXEC SQL DECLARE C14512 CURSOR FOR S14512 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14512;"
             EXEC SQL OPEN C14512 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C14512 INTO :int1;"
             EXEC SQL FETCH C14512 INTO :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "int1 should be 7; its value is ", int1
             if (int1  NOT =  7) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14512;"
             EXEC SQL CLOSE C14512 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT CHARACTER_LENGTH (?) FROM
      -    " HU.ECCO"""
             MOVE "SELECT CHARACTER_LENGTH (?) FROM HU.ECCO "
             TO dstmt

             DISPLAY "PREPARE S14515 FROM :dstmt;"
             EXEC SQL PREPARE S14515 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14515 CURSOR FOR S14515;"
             EXEC SQL DECLARE C14515 CURSOR FOR S14515 END-EXEC
             DISPLAY  " "

             MOVE "HITHERE " TO ch1
             DISPLAY "ch1 = '", ch1 "'"
             DISPLAY "OPEN C14515 USING :ch1;"
             EXEC SQL OPEN C14515 USING :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C14515 INTO :int1;"
             EXEC SQL FETCH C14515 INTO :int1 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

             DISPLAY "CLOSE C14515;"
             EXEC SQL CLOSE C14515 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE indic1 = -1
             DISPLAY "indic1 = -1"
             DISPLAY "OPEN C14515 USING :ch1:indic1;"
             EXEC SQL OPEN C14515 USING :ch1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 50 TO indic1
             DISPLAY "FETCH C14515 INTO :int1:indic1;"
             EXEC SQL FETCH C14515 INTO :int1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14515;"
             EXEC SQL CLOSE C14515 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO GRUB VALUES ('Hi ');"
             EXEC SQL INSERT INTO GRUB VALUES ('Hi ') END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT CHARACTER_LENGTH (C1) FROM GRUB"""
             MOVE "SELECT CHARACTER_LENGTH (C1) FROM GRUB "
             TO dstmt

             DISPLAY "PREPARE S14513 FROM :dstmt;"
             EXEC SQL PREPARE S14513 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14513 CURSOR FOR S14513;"
             EXEC SQL DECLARE C14513 CURSOR FOR S14513 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14513;"
             EXEC SQL OPEN C14513 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C14513 INTO :int1;"
             EXEC SQL FETCH C14513 INTO :int1 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 "CLOSE C14513;"
             EXEC SQL CLOSE C14513 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT OCTET_LENGTH (C1) FROM GRUB"""
             MOVE "SELECT OCTET_LENGTH (C1) FROM GRUB "
             TO dstmt

             DISPLAY "PREPARE S14514 FROM :dstmt;"
             EXEC SQL PREPARE S14514 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14514 CURSOR FOR S14514;"
             EXEC SQL DECLARE C14514 CURSOR FOR S14514 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14514;"
             EXEC SQL OPEN C14514 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             COMPUTE int1 = -1
             DISPLAY "FETCH C14514 INTO :int1;"
             EXEC SQL FETCH C14514 INTO :int1 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

             DISPLAY "CLOSE C14514;"
             EXEC SQL CLOSE C14514 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "UPDATE GRUB SET C1 = NULL;"
             EXEC SQL UPDATE GRUB SET C1 = NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "OPEN C14513;"
             EXEC SQL OPEN C14513 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 50 TO indic1
             DISPLAY "FETCH C14513 INTO :int1:indic1;"
             EXEC SQL FETCH C14513 INTO :int1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14513;"
             EXEC SQL CLOSE C14513 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "OPEN C14514;"
             EXEC SQL OPEN C14514 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 50 TO indic1
             DISPLAY "FETCH C14514 INTO :int1:indic1;"
             EXEC SQL FETCH C14514 INTO :int1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14514;"
             EXEC SQL CLOSE C14514 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

             DISPLAY "DROP TABLE GRUB CASCADE;"
             EXEC SQL DROP TABLE GRUB 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('0836','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml145.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0836','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 TEST0836 ********************
      ******************** BEGIN TEST0837 *******************
             MOVE 1 TO flag

             DISPLAY " TEST0837 "
             DISPLAY " (dynamic)"
             DISPLAY "References:"
             DISPLAY " F# 1 -- Dynamic SQL"
             DISPLAY " F# 6 -- VARCHAR data type"
             DISPLAY " 6.7 LR.2.a -- Leveling rule relaxed by F# 6"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"

             COMPUTE SQLCODE = -1
             MOVE "xxxxx" TO SQLSTATE

             DISPLAY "CREATE TABLE MOREGRUB (C1 VARCHAR (10), ID INT);"
             EXEC SQL CREATE TABLE MOREGRUB (C1 VARCHAR (10), ID INT)
             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  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'CREATE VIEW X4 (S1, S2, ID) AS'    ||
               ' SELECT SUBSTRING (C1 FROM 6),'   ||
               ' SUBSTRING (C1 FROM 2 FOR 4), ID' ||
               ' FROM MOREGRUB'
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

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

             DISPLAY "EXECUTE IMMEDIATE :longst;"
             EXEC SQL EXECUTE IMMEDIATE :longst 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  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT SUBSTRING (CITY FROM 4)' ||
               ' FROM HU.STAFF WHERE ''5 #'' = ' ||
               ' SUBSTRING (EMPNUM || ? FROM 2 FOR 3) '
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14521 FROM :longst;"
             EXEC SQL PREPARE S14521 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14521 CURSOR FOR S14521;"
             EXEC SQL DECLARE C14521 CURSOR FOR S14521 END-EXEC
             DISPLAY  " "

             MOVE "# " TO ch1
             DISPLAY "ch1 = '# '"
             DISPLAY "OPEN C14521 USING :ch1;"
             EXEC SQL OPEN C14521 USING :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14521 INTO :ch1;"
             EXEC SQL FETCH C14521 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be >= 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 01004; its value is ", SQLSTATE
             if (SQLCODE  <  0  OR  SQLSTATE  NOT  =   "01004") then
               MOVE 0 TO flag
             END-IF
           DISPLAY "ch1 should be 'on '; its value is '" ch1 "'"
             if (ch1  NOT  =   "on ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14521;"
             EXEC SQL CLOSE C14521 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT SUBSTRING (CITY FROM ? FOR ?)' ||
               ' FROM HU.STAFF WHERE EMPNAME = ''Ed'''
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14522 FROM :longst;"
             EXEC SQL PREPARE S14522 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14522 CURSOR FOR S14522;"
             EXEC SQL DECLARE C14522 CURSOR FOR S14522 END-EXEC
             DISPLAY  " "

             MOVE 4 TO int1
             MOVE 10 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'on '; its value is '" ch1 "'"
             if (ch1  NOT  =   "on ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *6.7 GR.1.d 

             MOVE 4 TO int1
             COMPUTE int2 = -1
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (SQLCODE  <  0) then
               GO TO P100
             END-IF
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           .
        P100.
             DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 22011; its value is ", SQLSTATE
             if (SQLCODE  NOT <  0  OR  SQLSTATE  NOT  =   "22011") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY  " "

      *6.7 GR.1.e.ii.1 (let S1 be the larger of S and 1) 

             MOVE 0 TO int1
             MOVE 10 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'Akron '; its value is '" ch1 "'"
             if (ch1  NOT  =   "Akron ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *6.7 GR.1.e.ii 

             MOVE 4 TO int1
             MOVE 100 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLCODE should be >= 0; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 01004; its value is ", SQLSTATE
             if (SQLCODE  <  0  OR  SQLSTATE  NOT  =   "01004") then
               MOVE 0 TO flag
             END-IF
           DISPLAY "ch1 should be 'on '; its value is '" ch1 "'"
             if (ch1  NOT  =   "on ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 1 TO int1
             MOVE 1 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'A '; its value is '" ch1 "'"
             if (ch1  NOT  =   "A ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *6.7 GR.1.e.i 

             MOVE 1 TO int1
             MOVE 0 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be ' '; its value is '" ch1 "'"
             if (ch1  NOT  =   " ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *6.7 GR.1.e.i 

             MOVE 12 TO int1
             MOVE 1 TO int2
             DISPLAY "int1 = ", int1 " int2 = ", int2

             DISPLAY "OPEN C14522 USING :int1, :int2;"
             EXEC SQL OPEN C14522 USING :int1, :int2 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14522 INTO :ch1;"
             EXEC SQL FETCH C14522 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be ' '; its value is '" ch1 "'"
             if (ch1  NOT  =   " ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14522;"
             EXEC SQL CLOSE C14522 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO MOREGRUB VALUES ('Pretzels', 1);"
             EXEC SQL INSERT INTO MOREGRUB VALUES ('Pretzels', 1)
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

             DISPLAY "INSERT INTO MOREGRUB VALUES ('Chips', 3);"
             EXEC SQL INSERT INTO MOREGRUB VALUES ('Chips', 3) END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT S1 FROM X4 WHERE ID = ?"""
             MOVE "SELECT S1 FROM X4 WHERE ID = ? "
             TO dstmt

             DISPLAY "PREPARE S14523 FROM :dstmt;"
             EXEC SQL PREPARE S14523 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14523 CURSOR FOR S14523;"
             EXEC SQL DECLARE C14523 CURSOR FOR S14523 END-EXEC
             DISPLAY  " "

             MOVE 1 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14523 USING :int1;"
             EXEC SQL OPEN C14523 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14523 INTO :ch1;"
             EXEC SQL FETCH C14523 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'els '; its value is '" ch1 "'"
             if (ch1  NOT  =   "els ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14523;"
             EXEC SQL CLOSE C14523 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 3 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14523 USING :int1;"
             EXEC SQL OPEN C14523 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14523 INTO :ch1;"
             EXEC SQL FETCH C14523 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be ' '; its value is '" ch1 "'"
             if (ch1  NOT  =   " ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14523;"
             EXEC SQL CLOSE C14523 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT S2 FROM X4 WHERE ID = ?"""
             MOVE "SELECT S2 FROM X4 WHERE ID = ? "
             TO dstmt

             DISPLAY "PREPARE S14524 FROM :dstmt;"
             EXEC SQL PREPARE S14524 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14524 CURSOR FOR S14524;"
             EXEC SQL DECLARE C14524 CURSOR FOR S14524 END-EXEC
             DISPLAY  " "

             MOVE 1 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14524 USING :int1;"
             EXEC SQL OPEN C14524 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14524 INTO :ch1;"
             EXEC SQL FETCH C14524 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'retz '; its value is '" ch1 "'"
             if (ch1  NOT  =   "retz ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14524;"
             EXEC SQL CLOSE C14524 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 3 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14524 USING :int1;"
             EXEC SQL OPEN C14524 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14524 INTO :ch1;"
             EXEC SQL FETCH C14524 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'hips '; its value is '" ch1 "'"
             if (ch1  NOT  =   "hips ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14524;"
             EXEC SQL CLOSE C14524 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Column references 

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT SUBSTRING (C1 FROM ID)' ||
               ' FROM MOREGRUB WHERE C1 LIKE ''Ch%'''
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14525 FROM :longst;"
             EXEC SQL PREPARE S14525 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14525 CURSOR FOR S14525;"
             EXEC SQL DECLARE C14525 CURSOR FOR S14525 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14525;"
             EXEC SQL OPEN C14525 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14525 INTO :ch1;"
             EXEC SQL FETCH C14525 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'ips '; its value is '" ch1 "'"
             if (ch1  NOT  =   "ips ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14525;"
             EXEC SQL CLOSE C14525 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             EXEC SQL DELETE FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO CONCATBUF VALUES (
               'SELECT SUBSTRING (C1 FROM 1 FOR ID)' ||
               ' FROM MOREGRUB WHERE C1 LIKE ''Ch%'''
               ) END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "longst=""", longst """"

             DISPLAY "PREPARE S14526 FROM :longst;"
             EXEC SQL PREPARE S14526 FROM :longst END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14526 CURSOR FOR S14526;"
             EXEC SQL DECLARE C14526 CURSOR FOR S14526 END-EXEC
             DISPLAY  " "

             DISPLAY "OPEN C14526;"
             EXEC SQL OPEN C14526 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE "qqqqqqqqqq" TO ch1
             DISPLAY "FETCH C14526 INTO :ch1;"
             EXEC SQL FETCH C14526 INTO :ch1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
           DISPLAY "ch1 should be 'Chi '; its value is '" ch1 "'"
             if (ch1  NOT  =   "Chi ") then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14526;"
             EXEC SQL CLOSE C14526 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Null parameters and column references 

             MOVE 2 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14523 USING :int1;"
             EXEC SQL OPEN C14523 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 19 TO indic1
             DISPLAY "FETCH C14523 INTO :ch1:indic1;"
             EXEC SQL FETCH C14523 INTO :ch1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14523;"
             EXEC SQL CLOSE C14523 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DELETE FROM MOREGRUB;"
             EXEC SQL DELETE FROM MOREGRUB END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "INSERT INTO MOREGRUB VALUES ('Tacos', NULL);"
             EXEC SQL INSERT INTO MOREGRUB VALUES ('Tacos', NULL)
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Case 1:  null column ref 

             DISPLAY "dstmt=""SELECT SUBSTRING (C1 FROM ? FOR ID) FROM
      -    " MOREGRUB"""
             MOVE "SELECT SUBSTRING (C1 FROM ? FOR ID) FROM MOREGRUB "
             TO dstmt

             DISPLAY "PREPARE S14527 FROM :dstmt;"
             EXEC SQL PREPARE S14527 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14527 CURSOR FOR S14527;"
             EXEC SQL DECLARE C14527 CURSOR FOR S14527 END-EXEC
             DISPLAY  " "

             MOVE 1 TO int1
             DISPLAY "int1 = ", int1

             DISPLAY "OPEN C14527 USING :int1;"
             EXEC SQL OPEN C14527 USING :int1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 19 TO indic1
             DISPLAY "FETCH C14527 INTO :ch1:indic1;"
             EXEC SQL FETCH C14527 INTO :ch1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14527;"
             EXEC SQL CLOSE C14527 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

      *Case 2:  null parameter (not possible with literal) 

             DISPLAY "dstmt=""SELECT SUBSTRING (C1 FROM ? FOR 1) FROM
      -    " MOREGRUB"""
             MOVE "SELECT SUBSTRING (C1 FROM ? FOR 1) FROM MOREGRUB "
             TO dstmt

             DISPLAY "PREPARE S14528 FROM :dstmt;"
             EXEC SQL PREPARE S14528 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14528 CURSOR FOR S14528;"
             EXEC SQL DECLARE C14528 CURSOR FOR S14528 END-EXEC
             DISPLAY  " "

             MOVE 1 TO int1
             COMPUTE indic1 = -1
             DISPLAY "indic1 = ", indic1

             DISPLAY "OPEN C14528 USING :int1:indic1;"
             EXEC SQL OPEN C14528 USING :int1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 19 TO indic1
             DISPLAY "FETCH C14528 INTO :ch1:indic1;"
             EXEC SQL FETCH C14528 INTO :ch1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14528;"
             EXEC SQL CLOSE C14528 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "UPDATE MOREGRUB SET C1 = NULL;"
             EXEC SQL UPDATE MOREGRUB SET C1 = NULL END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "dstmt=""SELECT SUBSTRING (C1 FROM ? FOR ?) FROM
      -    " MOREGRUB"""
             MOVE "SELECT SUBSTRING (C1 FROM ? FOR ?) FROM MOREGRUB "
             TO dstmt

             DISPLAY "PREPARE S14529 FROM :dstmt;"
             EXEC SQL PREPARE S14529 FROM :dstmt END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             DISPLAY "DECLARE C14529 CURSOR FOR S14529;"
             EXEC SQL DECLARE C14529 CURSOR FOR S14529 END-EXEC
             DISPLAY  " "

             MOVE 1 TO int1
             COMPUTE indic1 = -1
             DISPLAY "indic1 = ", indic1
             MOVE 1 TO int2
             COMPUTE indic2 = -1
             DISPLAY "indic2 = ", indic2

             DISPLAY "OPEN C14529 USING :int1:indic1, :int2:indic2;"
             EXEC SQL OPEN C14529 USING :int1:indic1, :int2:indic2
             END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

             MOVE 19 TO indic1
             DISPLAY "FETCH C14529 INTO :ch1:indic1;"
             EXEC SQL FETCH C14529 INTO :ch1:indic1 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY "indic1 should be -1; its value is ", indic1
             if (indic1  NOT =  -1) then
               MOVE 0 TO flag
             END-IF

             DISPLAY "CLOSE C14529;"
             EXEC SQL CLOSE C14529 END-EXEC
             MOVE SQLCODE TO SQL-COD
           PERFORM CHCKOK
             DISPLAY  " "

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

             DISPLAY "DROP TABLE MOREGRUB CASCADE;"
             EXEC SQL DROP TABLE MOREGRUB 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('0837','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
             else
               DISPLAY " dml145.pco *** fail *** "
               EXEC SQL INSERT INTO HU.TESTREPORT
                 VALUES('0837','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 TEST0837 ********************
      **** 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.