* Standard COBOL (file "DML120.SCO") calling SQL * procedures in file "DML120.MCO".
**************************************************************** * * COMMENT SECTION * * DATE 1994/6/7 STANDARD 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. * * DML120.SCO * WRITTEN BY: David W. Flater * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE * * This routine tests FIPS feature 20. * This is the dynamic version of DML119.PC. * * REFERENCES * FIPS PUB 127-2 14.1 Transitional SQL * ANSI SQL-1992 * ****************************************************************
*Datetime casting has been beaten to death by now.
*Here we have your average legacy system table in which numeric *data (USER_TYPED) are stored as character strings. It seemed *like a good idea at the time they created the table.
COMPUTE int1 = -1 DISPLAY"FETCH C12012 INTO :int1;" * EXEC SQL FETCH C12012 INTO :int1; CALL"SUB28"USINGSQLCODE SQLSTATE int1 MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"int1 should be 11 or 12; its value is ", int1 if (int1 < 11 OR int1 > 12) then MOVE 0 TO flag END-IF
MOVE 0.0 TO flt1 DISPLAY"FETCH C12013 INTO :flt1;" * EXEC SQL FETCH C12013 INTO :flt1; CALL"SUB32"USINGSQLCODE SQLSTATE flt1 MOVESQLCODETO SQL-COD PERFORM CHCKOK MOVE flt1 TO FLT-1 DISPLAY"flt1 should be 11.745 +- 0.01; its value is ",
FLT-1 if (flt1 < 11.735 OR flt1 > 11.755) then MOVE 0 TO flag END-IF
COMPUTE int1 = -1 DISPLAY"FETCH C12014 INTO :int1;" * EXEC SQL FETCH C12014 INTO :int1; CALL"SUB39"USINGSQLCODE SQLSTATE int1 MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"int1 should be 999 or 1000; its value is ", int1 if (int1 < 999 OR int1 > 1000) then MOVE 0 TO flag END-IF
DISPLAY"UPDATE USER_INPUT" DISPLAY" SET USER_TYPED = CAST (0 AS CHAR (10))," DISPLAY" CASH_BALANCE = CASH_BALANCE - CAST ('500' AS
- " NUMERIC (5, 2))" DISPLAY" WHERE CURRENT OF C12014;" * EXEC SQL UPDATE USER_INPUT * SET USER_TYPED = CAST (0 AS CHAR (10)), * CASH_BALANCE = CASH_BALANCE - CAST ('500' AS NUMERIC (5, * 2)) * WHERE CURRENT OF C12014; CALL"SUB40"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY" "
*Check table contents
* EXEC SQL DELETE FROM CONCATBUF; CALL"SUB41"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL INSERT INTO CONCATBUF VALUES ( * 'SELECT SUM (USER_INPUT) * 100 ' || * ' FROM STANDARD_INPUT' || * ' HAVING SUM (RECEIVABLE)' || * ' BETWEEN -4.5306E2 AND -4.5298E2' * ); CALL"SUB42"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF; CALL"SUB43"USINGSQLCODE SQLSTATE longst MOVESQLCODETO SQL-COD
DISPLAY"longst=""", longst """"
DISPLAY"PREPARE S12015 FROM :longst;" * EXEC SQL PREPARE S12015 FROM :longst; CALL"SUB44"USINGSQLCODE SQLSTATE longst MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
DISPLAY"DECLARE C12015 CURSOR FOR S12015;" * EXEC SQL DECLARE C12015 CURSOR FOR S12015 END-EXEC DISPLAY" "
MOVE 0.0 TO flt1 COMPUTE int1 = -1 DISPLAY"FETCH C12015 INTO :int1;" * EXEC SQL FETCH C12015 INTO :int1; CALL"SUB46"USINGSQLCODE SQLSTATE int1 MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"int1 should be -95301 +- 4; its value is ", int1 if (int1 < -95305 OR int1 > -95297) then MOVE 0 TO flag END-IF
* EXEC SQL COMMIT WORK; CALL"SUB54"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD ******************** END TEST0648 ******************** **** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0 STOPRUN.
* **** 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 (SQLCODENOT = 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 PERFORMVARYING 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 GOTO EXIT-NOSUBCLASS END-IF
MOVE 4 TO norm1 *examining position 4 of char array NORMSQ *valid characters are 0-9, A-Z PERFORMVARYING 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 PERFORMVARYING 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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