| products/Sources/formale Sprachen/PVS/reals/ |
|
Quellcode-Bibliothek© Kompilation durch diese Firma[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]Datei: yts795.cob Sprache: Cobol |
|
||||||
|
IDENTIFICATION DIVISION.
PROGRAM-ID. DML108. ENVIRONMENT DIVISION. CONFIGURATION SECTION. SOURCE-COMPUTER. xyz. OBJECT-COMPUTER. xyz. DATA DIVISION. WORKING-STORAGE SECTION. * Standard COBOL (file "DML108.SCO") calling SQL * procedures in file "DML108.MCO". **************************************************************** * * COMMENT SECTION * * DATE 1993/11/10 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. * * DML108.SCO * WRITTEN BY: David W. Flater * TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE * * This routine tests more DATETIME features in Transitional * SQL. This is the non-dynamic version of DML109. * * 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. * 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; CALL "SUB1" USING SQLCODE SQLSTATE uidx MOVE SQLCODE TO SQL-COD * EXEC SQL ROLLBACK WORK; CALL "SUB2" USING SQLCODE SQLSTATE 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, Module COBOL, dml108.sco" 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 TEST0617 ******************* MOVE 1 TO flag DISPLAY " TEST0617 " DISPLAY " DATETIME with predicates, set fns (static)" DISPLAY "References:" DISPLAY " FIPS PUB 127-2 14.1 Transitional SQL features - " 5, 20" DISPLAY " COR1 7.1 DISPLAY " - - - - - - - - - - - - - - - - - - -" COMPUTE SQLCODE = -1 MOVE "xxxxx" TO SQLSTATE DISPLAY "CREATE TABLE TEMPS (" DISPLAY " ENTERED TIMESTAMP," DISPLAY " START DATE," DISPLAY " APPT INTERVAL DAY," DISPLAY " HOUR_IN TIME," DISPLAY " HOUR_OUT TIME," DISPLAY " LUNCH INTERVAL HOUR TO MINUTE);" * EXEC SQL CREATE TABLE TEMPS ( * ENTERED TIMESTAMP, * START DATE, * APPT INTERVAL DAY, * HOUR_IN TIME, * HOUR_OUT TIME, * LUNCH INTERVAL HOUR TO MINUTE); CALL "SUB3" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "COMMIT WORK;" * EXEC SQL COMMIT WORK; CALL "SUB4" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "CREATE VIEW SUBQ1 AS" DISPLAY " SELECT MIN (HOUR_IN) AS TOO_EARLY," DISPLAY " MAX (ALL START) AS LATEST," DISPLAY " AVG (LUNCH) AS AVGLUNCH," DISPLAY " AVG (DISTINCT LUNCH) AS D_AVGLUNCH," DISPLAY " SUM (APPT) AS SUMAPPT FROM TEMPS;" * EXEC SQL CREATE VIEW SUBQ1 AS * SELECT MIN (HOUR_IN) AS TOO_EARLY, * MAX (ALL START) AS LATEST, * AVG (LUNCH) AS AVGLUNCH, * AVG (DISTINCT LUNCH) AS D_AVGLUNCH, * SUM (APPT) AS SUMAPPT * FROM TEMPS; CALL "SUB5" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "COMMIT WORK;" * EXEC SQL COMMIT WORK; CALL "SUB6" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "INSERT INTO TEMPS VALUES (" DISPLAY " TIMESTAMP '1993-11-10 12:25:14'," DISPLAY " DATE '1993-11-12'," DISPLAY " INTERVAL '4' DAY," DISPLAY " TIME '08:30:00'," DISPLAY " TIME '16:30:00'," DISPLAY " INTERVAL '1:00' HOUR TO MINUTE);" * EXEC SQL INSERT INTO TEMPS VALUES ( * TIMESTAMP '1993-11-10 12:25:14', * DATE '1993-11-12', * INTERVAL '4' DAY, * TIME '08:30:00', * TIME '16:30:00', * INTERVAL '1:00' HOUR TO MINUTE); CALL "SUB7" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "INSERT INTO TEMPS VALUES (" DISPLAY " TIMESTAMP '1993-11-10 13:15:14'," DISPLAY " DATE '1993-11-15'," DISPLAY " INTERVAL '5' DAY," DISPLAY " TIME '08:30:00'," DISPLAY " TIME '17:30:00'," DISPLAY " INTERVAL '0:30' HOUR TO MINUTE);" * EXEC SQL INSERT INTO TEMPS VALUES ( * TIMESTAMP '1993-11-10 13:15:14', * DATE '1993-11-15', * INTERVAL '5' DAY, * TIME '08:30:00', * TIME '17:30:00', * INTERVAL '0:30' HOUR TO MINUTE); CALL "SUB8" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "INSERT INTO TEMPS VALUES (" DISPLAY " TIMESTAMP '1993-11-17 09:56:48'," DISPLAY " DATE '1994-11-18'," DISPLAY " INTERVAL '3' DAY," DISPLAY " TIME '09:00:00'," DISPLAY " TIME '17:00:00'," DISPLAY " INTERVAL '1:00' HOUR TO MINUTE);" * EXEC SQL INSERT INTO TEMPS VALUES ( * TIMESTAMP '1993-11-17 09:56:48', * DATE '1994-11-18', * INTERVAL '3' DAY, * TIME '09:00:00', * TIME '17:00:00', * INTERVAL '1:00' HOUR TO MINUTE); CALL "SUB9" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " *= <> < > <= >= COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " LUNCH < INTERVAL '1:00' HOUR TO MINUTE;" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * LUNCH < INTERVAL '1:00' HOUR TO MINUTE; CALL "SUB10" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 1; its value is ", int1 if (int1 NOT = 1) then MOVE 0 TO flag END-IF COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " LUNCH <= INTERVAL '1:00' HOUR TO MINUTE;" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * LUNCH <= INTERVAL '1:00' HOUR TO MINUTE; CALL "SUB11" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 3; its value is ", int1 if (int1 NOT = 3) then MOVE 0 TO flag END-IF COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " START <> DATE '1993-11-15' AND" DISPLAY " START <> DATE '1993-11-12';" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * START <> DATE '1993-11-15' AND * START <> DATE '1993-11-12'; CALL "SUB12" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 1; its value is ", int1 if (int1 NOT = 1) then MOVE 0 TO flag END-IF COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " START = DATE '1993-11-15' OR" DISPLAY " START = DATE '1993-11-12';" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * START = DATE '1993-11-15' OR * START = DATE '1993-11-12'; CALL "SUB13" USING SQLCODE SQLSTATE int1 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 COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " HOUR_OUT > TIME '17:00:00';" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * HOUR_OUT > TIME '17:00:00'; CALL "SUB14" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 1; its value is ", int1 if (int1 NOT = 1) then MOVE 0 TO flag END-IF COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " HOUR_OUT >= TIME '17:00:00';" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * HOUR_OUT >= TIME '17:00:00'; CALL "SUB15" USING SQLCODE SQLSTATE int1 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 *BETWEEN COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " ENTERED BETWEEN TIMESTAMP '1993-11-10 00:00:00' - " AND" DISPLAY " TIMESTAMP '1993-11-10 - " 23:59:59';" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * ENTERED BETWEEN TIMESTAMP '1993-11-10 00:00:00' AND * TIMESTAMP '1993-11-10 23:59:59'; CALL "SUB16" USING SQLCODE SQLSTATE int1 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 *IN COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " HOUR_OUT IN" DISPLAY " (SELECT HOUR_IN + INTERVAL '8' HOUR FROM - " TEMPS);" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * HOUR_OUT IN * (SELECT HOUR_IN + INTERVAL '8' HOUR FROM TEMPS); CALL "SUB17" USING SQLCODE SQLSTATE int1 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 *IS NULL -- see test 0621 *OVERLAPS (tested once already in DML106-7) COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " (START, APPT) OVERLAPS" DISPLAY " (DATE '1993-11-14', INTERVAL '2' DAY);" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * (START, APPT) OVERLAPS * (DATE '1993-11-14', INTERVAL '2' DAY); CALL "SUB18" USING SQLCODE SQLSTATE int1 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 *ALL, SOME, ANY qualifiers (brief test) COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " HOUR_OUT = ANY" DISPLAY " (SELECT HOUR_IN + INTERVAL '8' HOUR FROM - " TEMPS);" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * HOUR_OUT = ANY * (SELECT HOUR_IN + INTERVAL '8' HOUR FROM TEMPS); CALL "SUB19" USING SQLCODE SQLSTATE int1 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 COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " EXTRACT (YEAR FROM ENTERED) <> SOME" DISPLAY " (SELECT EXTRACT (YEAR FROM START)" DISPLAY " FROM TEMPS);" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * EXTRACT (YEAR FROM ENTERED) <> SOME * (SELECT EXTRACT (YEAR FROM START) * FROM TEMPS); CALL "SUB20" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 3; its value is ", int1 if (int1 NOT = 3) then MOVE 0 TO flag END-IF *The following query would be helpful in finding errors in *the data. COMPUTE int1 = -1 DISPLAY "SELECT COUNT(*) INTO :int1" DISPLAY " FROM TEMPS WHERE" DISPLAY " EXTRACT (YEAR FROM START) <> ALL" DISPLAY " (SELECT EXTRACT (YEAR FROM ENTERED)" DISPLAY " FROM TEMPS);" * EXEC SQL SELECT COUNT(*) INTO :int1 * FROM TEMPS WHERE * EXTRACT (YEAR FROM START) <> ALL * (SELECT EXTRACT (YEAR FROM ENTERED) * FROM TEMPS); CALL "SUB21" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 1; its value is ", int1 if (int1 NOT = 1) then MOVE 0 TO flag END-IF *Set Functions *Find the most insanely early hour of the morning that anybody *has to work DISPLAY "SELECT EXTRACT (HOUR FROM TOO_EARLY)" DISPLAY " * 100 + EXTRACT (MINUTE FROM TOO_EARLY)" DISPLAY " INTO :int1 FROM SUBQ1;" COMPUTE int1 = -1 * EXEC SQL SELECT EXTRACT (HOUR FROM TOO_EARLY) * * 100 + EXTRACT (MINUTE FROM TOO_EARLY) * INTO :int1 FROM SUBQ1; CALL "SUB22" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 830; its value is ", int1 if (int1 NOT = 830) then MOVE 0 TO flag END-IF *Find the start date of the latest-starting appointment DISPLAY "SELECT EXTRACT (YEAR FROM LATEST)," DISPLAY " EXTRACT (MONTH FROM LATEST) * 100 +" DISPLAY " EXTRACT (DAY FROM LATEST)" DISPLAY " INTO :int1, :int2 FROM SUBQ1;" COMPUTE int1 = -1 COMPUTE int2 = -1 * EXEC SQL SELECT EXTRACT (YEAR FROM LATEST), * EXTRACT (MONTH FROM LATEST) * 100 + * EXTRACT (DAY FROM LATEST) * INTO :int1, :int2 FROM SUBQ1; CALL "SUB23" USING SQLCODE SQLSTATE int1 int2 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 1994; its value is ", int1 if (int1 NOT = 1994) then MOVE 0 TO flag END-IF DISPLAY "int2 should be 1118; its value is ", int2 if (int2 NOT = 1118) then MOVE 0 TO flag END-IF *Find the average lunch period. DISPLAY "SELECT EXTRACT (HOUR FROM AVGLUNCH)" DISPLAY " * 100 + EXTRACT (MINUTE FROM AVGLUNCH)" DISPLAY " INTO :int1 FROM SUBQ1;" COMPUTE int1 = -1 * EXEC SQL SELECT EXTRACT (HOUR FROM AVGLUNCH) * * 100 + EXTRACT (MINUTE FROM AVGLUNCH) * INTO :int1 FROM SUBQ1; CALL "SUB24" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD *Numeric truncation might result in a 49 here. 4.4.1 says that *the choice of whether to truncate or round is implementation- *defined. PERFORM CHCKOK DISPLAY "int1 should be 50; its value is ", int1 if (int1 = 49) then DISPLAY "Numeric truncation is allowed. 49 is OK." END-IF if (int1 NOT = 50 AND int1 NOT = 49) then MOVE 0 TO flag END-IF *Test DISTINCT DISPLAY "SELECT EXTRACT (HOUR FROM D_AVGLUNCH)" DISPLAY " * 100 + EXTRACT (MINUTE FROM D_AVGLUNCH)" DISPLAY " INTO :int1 FROM SUBQ1;" COMPUTE int1 = -1 * EXEC SQL SELECT EXTRACT (HOUR FROM D_AVGLUNCH) * * 100 + EXTRACT (MINUTE FROM D_AVGLUNCH) * INTO :int1 FROM SUBQ1; CALL "SUB25" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 45; its value is ", int1 if (int1 NOT = 45) then MOVE 0 TO flag END-IF *Find total number of days appointed DISPLAY "SELECT EXTRACT (DAY FROM SUMAPPT)" DISPLAY " INTO :int1 FROM" DISPLAY " SUBQ1;" COMPUTE int1 = -1 * EXEC SQL SELECT EXTRACT (DAY FROM SUMAPPT) * INTO :int1 FROM * SUBQ1; CALL "SUB26" USING SQLCODE SQLSTATE int1 MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY "int1 should be 12; its value is ", int1 if (int1 NOT = 12) then MOVE 0 TO flag END-IF *Finally, COUNT COMPUTE int1 = -1 DISPLAY "SELECT COUNT (DISTINCT LUNCH) INTO :int1 FROM - " TEMPS;" * EXEC SQL SELECT COUNT (DISTINCT LUNCH) INTO :int1 FROM * TEMPS; CALL "SUB27" USING SQLCODE SQLSTATE int1 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 "ROLLBACK WORK;" * EXEC SQL ROLLBACK WORK; CALL "SUB28" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "DROP TABLE TEMPS CASCADE;" * EXEC SQL DROP TABLE TEMPS CASCADE; CALL "SUB29" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " DISPLAY "COMMIT WORK;" * EXEC SQL COMMIT WORK; CALL "SUB30" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD PERFORM CHCKOK DISPLAY " " if ( flag = 1 ) then DISPLAY " *** pass *** " * EXEC SQL INSERT INTO HU.TESTREPORT * VALUES('0617','pass','MCO'); CALL "SUB31" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD else DISPLAY " dml108.sco *** fail *** " * EXEC SQL INSERT INTO HU.TESTREPORT * VALUES('0617','fail','MCO'); CALL "SUB32" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD COMPUTE errcnt = errcnt + 1 END-IF DISPLAY "===============================================" * EXEC SQL COMMIT WORK; CALL "SUB33" USING SQLCODE SQLSTATE MOVE SQLCODE TO SQL-COD ******************** END TEST0617 ******************** **** 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. ¤ Dauer der Verarbeitung: 0.42 Sekunden (vorverarbeitet) ¤ |
Haftungshinweis
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:Die farbliche Syntaxdarstellung ist noch experimentell.Bot Zugriff |
