* Standard COBOL (file "DML099.SCO") calling SQL * procedures in file "DML099.MCO".
**************************************************************** * * COMMENT SECTION * * DATE 1993/07/19 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. * * DML099.SCO * WRITTEN BY: David W. Flater * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE * * This routine tests FIPS sizing for Dynamic SQL character * strings and also tests feature 9 of Transitional SQL, * implicit numeric casting. Features 1 and 3 are required as * part of "baseline" TSQL. * * REFERENCES * FIPS PUB 127-2 14.1 Transitional SQL * 16.6 Sizing for database constructs * ****************************************************************
PERFORM CHCKOK DISPLAY"x1 should be 3; its value is ", x1 DISPLAY"x2 should be 3; its value is ", x2 DISPLAY"x3 should be 3; its value is ", x3
if (x1 NOT = 3 OR x2 NOT = 3 OR x3 NOT = 3) then MOVE 0 TO flag END-IF
*The following <dynamic update statement: positioned> contains *what is effectively a static reference to a table which will *not exist at compile time and which is dynamically created abov
MOVE 5.24 TO f1 DISPLAY"f1 = 5.24" DISPLAY"UPDATE ICAST" DISPLAY" SET C1 = 5.2413E+0, C2 = 5.2413E+0, C3 = :f1" DISPLAY" WHERE CURRENT OF CIC1;"
* EXEC SQL UPDATE ICAST * SET C1 = 5.2413E+0, C2 = 5.2413E+0, C3 = :f1 * WHERE CURRENT OF CIC1; CALL"SUB9"USINGSQLCODE SQLSTATE f1 MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
COMPUTE x1 = -1 COMPUTE x2 = -1 COMPUTE f1 = -1
DISPLAY"CLOSE CIC1;" DISPLAY"OPEN CIC1;" DISPLAY"FETCH CIC1 INTO :f1, :x1, :x2;"
* EXEC SQL CLOSE CIC1; CALL"SUB10"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL OPEN CIC1; CALL"SUB7"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL FETCH CIC1 INTO :f1, :x1, :x2; CALL"SUB12"USINGSQLCODE SQLSTATE f1 x1 x2 MOVESQLCODETO SQL-COD COMPUTE x3 = 100 * f1
PERFORM CHCKOK DISPLAY"f1*100 should be 500; its value is ", x3 DISPLAY"x1 should be 5; its value is ", x1 DISPLAY"x2 should be 5; its value is ", x2
if (x3 NOT = 500 OR x1 NOT = 5 OR x2 NOT = 5) then MOVE 0 TO flag END-IF
MOVE 6.28 TO f1 DISPLAY"dstmt=""UPDATE ICAST SET C1 = ?, C2 = 6.29E+0, C3
- " = 6.29E+0""" MOVE"UPDATE ICAST SET C1 = ?, C2 =6.29E+0, C3 =
- " 6.29E+0"TO dstmt
DISPLAY"PREPARE F1 FROM :dstmt;" * EXEC SQL PREPARE F1 FROM :dstmt; CALL"SUB14"USINGSQLCODE SQLSTATE dstmt MOVESQLCODETO SQL-COD
DISPLAY"EXECUTE F1 USING :f1;" * EXEC SQL EXECUTE F1 USING :f1; CALL"SUB15"USINGSQLCODE SQLSTATE f1 MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
COMPUTE x1 = -1 COMPUTE x2 = -1 COMPUTE f1 = -1
DISPLAY"OPEN CIC1;" DISPLAY"FETCH CIC1 INTO :x1, :x2, :f1;"
* EXEC SQL OPEN CIC1; CALL"SUB7"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL FETCH CIC1 INTO :x1, :x2, :f1; CALL"SUB17"USINGSQLCODE SQLSTATE x1 x2 f1 MOVESQLCODETO SQL-COD COMPUTE x3 = 100 * f1
PERFORM CHCKOK DISPLAY"x1 should be 6; its value is ", x1 DISPLAY"x2 should be 6; its value is ", x2 DISPLAY"f1 * 100 should be 628 or 629; its value is ", x3
if (x1 NOT = 6 OR x2 NOT = 6 OR x3 < 628 OR x3 > 629) then MOVE 0 TO flag END-IF
DISPLAY"SELECT C1, C2, C3 INTO :f1, :s1, :x2 FROM ICAST2;" * EXEC SQL SELECT C1, C2, C3 INTO :f1, :s1, :x2 FROM ICAST2 * ; CALL"SUB27"USINGSQLCODE SQLSTATE f1 s1 x2 MOVESQLCODETO SQL-COD COMPUTE x3 = f1 * 100
PERFORM CHCKOK DISPLAY"f1 * 100 should be 300; its value is ", x3 DISPLAY"s1 should be 3; its value is ", s1 DISPLAY"x2 should be 3; its value is ", x2
if (x3 NOT = 300 OR s1 NOT = 3 OR x2 NOT = 3) then MOVE 0 TO flag END-IF
DISPLAY"FETCH CIC2 INTO :x1, :x2, :f1;" * EXEC SQL FETCH CIC2 INTO :x1, :x2, :f1; CALL"SUB29"USINGSQLCODE SQLSTATE x1 x2 f1 MOVESQLCODETO SQL-COD COMPUTE x3 = f1 * 100
PERFORM CHCKOK DISPLAY"x1 should be 3; its value is ", x1 DISPLAY"x2 should be 3; its value is ", x2 DISPLAY"f1 * 100 should be 314; its value is ", x3
if (x1 NOT = 3 OR x2 NOT = 3 OR x3 NOT = 314) then MOVE 0 TO flag END-IF
MOVE 5.24 TO f1 DISPLAY"UPDATE ICAST2" DISPLAY" SET C1 = :f1, C2 = 5, C3 = 5.2413E+0" DISPLAY" WHERE CURRENT OF CIC2;"
* EXEC SQL UPDATE ICAST2 * SET C1 = :f1, C2 = 5, C3 = 5.2413E+0 * WHERE CURRENT OF CIC2; CALL"SUB30"USINGSQLCODE SQLSTATE f1 MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
COMPUTE x1 = -1 COMPUTE x2 = -1 COMPUTE f1 = -1
DISPLAY"CLOSE CIC2;" DISPLAY"OPEN CIC2;" DISPLAY"FETCH CIC2 INTO :x1, :x2, :f1;"
* EXEC SQL CLOSE CIC2; CALL"SUB31"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL OPEN CIC2; CALL"SUB28"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL FETCH CIC2 INTO :x1, :x2, :f1; CALL"SUB33"USINGSQLCODE SQLSTATE x1 x2 f1 MOVESQLCODETO SQL-COD COMPUTE x3 = 100 * f1
PERFORM CHCKOK DISPLAY"x1 should be 5; its value is ", x1 DISPLAY"x2 should be 5; its value is ", x2 DISPLAY"f1 * 100 should be 524; its value is ", x3
if (x1 NOT = 5 OR x2 NOT = 5 OR x3 NOT = 524) then MOVE 0 TO flag END-IF
DISPLAY"OPEN CIC2;" DISPLAY"FETCH CIC2 INTO :f1, :x1, :x2;"
* EXEC SQL OPEN CIC2; CALL"SUB28"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD * EXEC SQL FETCH CIC2 INTO :f1, :x1, :x2; CALL"SUB38"USINGSQLCODE SQLSTATE f1 x1 x2 MOVESQLCODETO SQL-COD COMPUTE x3 = 100 * f1
PERFORM CHCKOK DISPLAY"f1 * 100 should be 200; its value is ", x3 DISPLAY"x1 should be 2; its value is ", x1 DISPLAY"x2 should be 9; its value is ", x2
if (x3 NOT = 200 OR x1 NOT = 2 OR x2 NOT = 9) then MOVE 0 TO flag END-IF
MOVE"NOTE: Additional SQL language is planned for la"TO V1 MOVE"ter addenda to this standard. Major topics unde"TO V2 MOVE"r consideration for such addenda include deducti"TO V3 MOVE"ve logic, Einsteinian relativity for datetime ar"TO V4 MOVE"ithmetic, and real time constraints on joins ;->"TO V5 MOVE VVVVV TO str240 DISPLAY"str240=", str240 " "
DISPLAY"dstmt=""INSERT INTO T240 VALUES (?)""" MOVE"INSERT INTO T240 VALUES (?) " TO dstmt
DISPLAY"PREPARE PT240 FROM :dstmt;" * EXEC SQL PREPARE PT240 FROM :dstmt; CALL"SUB47"USINGSQLCODE SQLSTATE dstmt MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
DISPLAY"EXECUTE PT240 USING :str240;" * EXEC SQL EXECUTE PT240 USING :str240; CALL"SUB48"USINGSQLCODE SQLSTATE str240 MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
DISPLAY"dstmt=""SELECT * FROM T240""" MOVE"SELECT * FROM T240
- " "TO dstmt
DISPLAY"PREPARE UT240 FROM :dstmt;" * EXEC SQL PREPARE UT240 FROM :dstmt; CALL"SUB49"USINGSQLCODE SQLSTATE dstmt MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
DISPLAY"DECLARE CT240 CURSOR FOR UT240;" * EXEC SQL DECLARE CT240 CURSOR FOR UT240 END-EXEC
**** 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.
Messung V0.5 in Prozent
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