* Standard COBOL (file "YTS761.SCO") calling SQL * procedures in file "YTS761.MCO".
*Copyright 1996 National Computing Centre Ltd, *and Computer Logic R&D S.A *on behalf of CTS5 SQL2 Project. *All rights reserved. *The CTS5 SQL2 Project is sponsored by the European Community. * *The National Computing Centre Limited and Computer Logic R&D *have given permission to NIST to distribute this program *over the World Wide Web in order to promote SQL standards. *DISCLAIMER: *This program was reviewed by employees of NIST for *conformance to the SQL standards. *NIST assumes no responsibility for any party's use of *this program.
**************************************************************** * * COMMENT SECTION * * SQL VALIDATION TEST SUITE V6.0 * * YTS761.SCO * WRITTEN BY: Susan Watters * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE * * This routine tests CASE expression with searched WHEN * * * REFERENCES * 6.9 <case expression> * 6.9 SR.6 * 6.9 GR.1 * 6.9 GR.2 * 9.3 Set operation result data types * 13.8 <insert statement> * F#26 CASE expression * * DATE LAST ALTERED 02.01.96 CTS5 Hand-over Test * * QA Status: Full FC * * Revised by DWF 1996-03-06 * Added rollback after authid * Cleanup ****************************************************************
MOVE"CTS1 "TO uid CALL"AUTHID"USING uid MOVE"not logged in, not"TO uidx * EXEC SQL SELECT USER INTO :uidx FROM CTS1.ECCO; CALL"SUB1"USINGSQLCODE SQLSTATE uidx MOVESQLCODETO SQL-COD * EXEC SQL ROLLBACK WORK; CALL"SUB2"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD if (uid NOT = uidx) then DISPLAY"ERROR: User ", uid, " expected. User ", uidx, "
- " connected" STOPRUN END-IF MOVE0TO errcnt
DISPLAY"SQL Test Suite, V6.0, Module COBOL, yts761.sco" DISPLAY "59-byte ID" DISPLAY"TEd Version #" *date_time print ACCEPT TO-DAY FROMDATE ACCEPT THE-TIME FROMTIME DISPLAY"Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME
******************** BEGIN TEST7535 ******************* MOVE1TO flag
DISPLAY" TEST7535 " DISPLAY" CASE expression with searched WHEN" DISPLAY"References:" DISPLAY" 6.9 <case expression>" DISPLAY" 6.9 SR6" DISPLAY" 6.9 GR1" DISPLAY" 6.9 GR2" DISPLAY" 9.3 Set operation result data types" DISPLAY" 13.8 <insert statement>" DISPLAY" F#26 CASE expression" DISPLAY" - - - - - - - - - - - - - - - - - - -"
COMPUTESQLCODE = -1 MOVE"xxxxx"TO SQLSTATE
*execute insert statement with two search case expressions
DISPLAY"INSERT INTO STAFFd (EMPNUM, GRADE, MGR)" DISPLAY"SELECT EMPNUM," DISPLAY" CASE WHEN GRADE = 13 THEN 23" DISPLAY" WHEN GRADE = 14 THEN 24" DISPLAY" WHEN GRADE = 12 THEN 22" DISPLAY" END," DISPLAY" CASE WHEN MGR = 'E2' THEN 'E6'" DISPLAY" WHEN MGR = 'E1' THEN 'E7'" DISPLAY" ELSE 'E4'" DISPLAY" END" DISPLAY"FROM STAFFc;"
* EXEC SQL INSERT INTO STAFFd (EMPNUM, GRADE, MGR) * SELECT EMPNUM, * CASE WHEN GRADE = 13 THEN 23 * WHEN GRADE = 14 THEN 24 * WHEN GRADE = 12 THEN 22 * END, * CASE WHEN MGR = 'E2' THEN 'E6' * WHEN MGR = 'E1' THEN 'E7' * ELSE 'E4' * END * FROM STAFFc; CALL"SUB3"USINGSQLCODE SQLSTATE MOVESQLCODETO SQL-COD
PERFORM CHCKOK DISPLAY" "
*check vals in GRADE of STAFFd are based on results of CASE
DISPLAY"Check all values inserted into STAFFd.GRADE are" DISPLAY"based on the results of the CASE statement"
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE GRADE = 22;" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE GRADE = 22; CALL"SUB4"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 3; its value is ", co if (co NOT = 3) then MOVE0TO flag END-IF
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE GRADE = 23;" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE GRADE = 23; CALL"SUB5"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 1; its value is ", co if (co NOT = 1) then MOVE0TO flag END-IF
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE GRADE = 24;" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE GRADE = 24; CALL"SUB6"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 1; its value is ", co if (co NOT = 1) then MOVE0TO flag END-IF
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE GRADE IS NULL;" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE GRADE IS NULL; CALL"SUB7"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 2; its value is ", co if (co NOT = 2) then MOVE0TO flag END-IF
*check vals in MGR of STAFFd are based on the results of CASE
DISPLAY"Check all values inserted into STAFFd.MGR are" DISPLAY"based on the results of the CASE statement"
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE MGR = 'E7';" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE MGR = 'E7'; CALL"SUB8"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 2; its value is ", co if (co NOT = 2) then MOVE0TO flag END-IF
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE MGR = 'E6';" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE MGR = 'E6'; CALL"SUB9"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 2; its value is ", co if (co NOT = 2) then MOVE0TO flag END-IF
MOVE0TO co DISPLAY"SELECT COUNT (*) INTO :co FROM STAFFd" DISPLAY"WHERE MGR = 'E4';" * EXEC SQL SELECT COUNT (*) INTO :co FROM STAFFd * WHERE MGR = 'E4'; CALL"SUB10"USINGSQLCODE SQLSTATE co MOVESQLCODETO SQL-COD PERFORM CHCKOK DISPLAY"co should be 3; its value is ", co if (co NOT = 3) then MOVE0TO flag END-IF
**** 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 = 0OR NORMSQ NOT = "00000") then MOVE0TO 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
MOVE3TO norm1 *subclass begins in position 3 of char array NORMSQ *valid subclass begins with 5-9, I-Z, end of ALPNUM table PERFORMVARYING norm2 FROM14BY1UNTIL 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
MOVE4TO norm1 *examining position 4 of char array NORMSQ *valid characters are 0-9, A-Z PERFORMVARYING norm2 FROM1BY1UNTIL norm2 > 36 if (NORMSQX(norm1) = ALPNUM(norm2)) then MOVE"0"TO NORMSQX(norm1) END-IF END-PERFORM
MOVE5TO norm1 *valid characters are 0-9, A-Z *examining position 5 of char array NORMSQ PERFORMVARYING norm2 FROM1BY1UNTIL 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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