IDENTIFICATION DIVISION.
PROGRAM-ID. XTS752.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "XTS752.SCO") calling SQL
* procedures in file "XTS752.MCO".
*Copyright 1995 National Computing Centre Limited
*and Computer Logic R&D S.A
*on behalf of the 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
*
* XTS752.SCO
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* ALTER TABLE ADD TABLE CONSTRAINT
*
*
* REFERENCES
* 11.10 -- <Alter table statement>
* 11.10 AR.1
* 11.16 -- <Add table constraint definition>
* F#1 -- Dynamic SQL
* F#2 -- Basic Information Schema
* F#38 -- Schema manipulation
*
* DATE LAST ALTERED 18/12/95 CTS5 Hand-over Test
*
* Cleanups and fixes by V. Kogakis 15/12/95
* Print timestamp
* Include Files
* Define NOSUBCLASS/CHCKOK at test beginning
*
* QA STATUS : QA CHECK
*
* Revised by DWF 1996-02-15
* Fixed SDL transactions
* Changed long string code
* Fixed SQL syntax errors
* Upcased info schem identifiers
* Fixed Dynamic SQL
* Removed printf field widths
****************************************************************
* 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 counok PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
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 "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" 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, xts752.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 TEST7052 *******************
MOVE 1 TO flag
DISPLAY " TEST7052"
DISPLAY " ALTER TABLE ADD TABLE CONSTRAINT "
DISPLAY " References:"
DISPLAY " 11.10 -- "
DISPLAY " 11.10 AR.1 "
DISPLAY " 11.16 -- "
DISPLAY " F#1 -- Dynamic SQL "
DISPLAY " F#2 -- Basic Information Schema "
DISPLAY " F#38 -- Schema manipulation "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*initialise error reporting variables
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*create tables TAB752a and TAB752b for the tests
DISPLAY "CREATE TABLE TAB752a"
DISPLAY "(COL1 NUMERIC(5),"
DISPLAY " COL2 CHAR(15) NOT NULL UNIQUE,"
DISPLAY " COL3 CHAR(15));"
* EXEC SQL CREATE TABLE TAB752a
* (COL1 NUMERIC(5),
* COL2 CHAR(15) NOT NULL UNIQUE,
* COL3 CHAR(15));
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 " "
*create the second table
DISPLAY "CREATE TABLE TAB752b"
DISPLAY "(C1 NUMERIC(5) PRIMARY KEY,"
DISPLAY " C2 CHAR(15),"
DISPLAY " C3 CHAR(15));"
* EXEC SQL CREATE TABLE TAB752b
* (C1 NUMERIC(5) PRIMARY KEY,
* C2 CHAR(15),
* C3 CHAR(15));
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 "ALTER TABLE TAB752a ADD CONSTRAINT TA752a_PRKEY
- " PRIMARY KEY(COL1);"
* EXEC SQL ALTER TABLE CTS1.TAB752a
* ADD CONSTRAINT TA752a_PRKEY PRIMARY KEY(COL1);
CALL "SUB7" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB8" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Access the Information Shema KEY_COLUMN_USAGE view
*and check if the table constraint was added OK
MOVE 0 TO counok
DISPLAY "SELECT COUNT(*) INTO :counok"
DISPLAY "FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE"
DISPLAY "WHERE TABLE_SCHEMA = 'CTS1' AND TABLE_NAME =
- " 'TAB752A'"
DISPLAY "AND CONSTRAINT_NAME = 'TA752A_PRKEY' AND
- " COLUMN_NAME = 'COL1';"
* EXEC SQL SELECT COUNT(*) INTO :counok
* FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
* WHERE TABLE_SCHEMA = 'CTS1' AND TABLE_NAME = 'TA752A'
* AND CONSTRAINT_NAME = 'TA752A_PRKEY' AND COLUMN_NAME =
* 'COL1';
CALL "SUB9" USING SQLCODE SQLSTATE counok
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "counok should be 1; its value is ", counok
if (counok NOT = 1) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB10" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*modify table 752b by adding a foreign key that
*references a column of TAB752a
DISPLAY "ALTER TABLE TAB752b "
DISPLAY "ADD CONSTRAINT TA752b_FKEY FOREIGN KEY(C2)"
DISPLAY "REFERENCES TAB752a(COL2);"
* EXEC SQL ALTER TABLE TAB752b
* ADD CONSTRAINT TA752b_FKEY FOREIGN KEY(C2) REFERENCES
* TAB752a(COL2);
CALL "SUB11" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB12" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Use Dynamic SQL with an preparable statement
*and access the key column usage view and check
*if the constraint is present
* EXEC SQL DELETE FROM CONCATBUF;
CALL "SUB13" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
* EXEC SQL INSERT INTO CONCATBUF VALUES (
* 'SELECT COUNT(*) FROM
* INFORMATION_SCHEMA.KEY_COLUMN_USAGE' ||
* ' WHERE TABLE_SCHEMA = ''CTS1''' ||
* ' AND TABLE_NAME = ''TAB752B''' ||
* ' AND CONSTRAINT_NAME = ''TA752B_FKEY''' ||
* ' AND COLUMN_NAME = ''C2'''
* );
CALL "SUB14" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
* EXEC SQL SELECT ZZ INTO :longst FROM CONCATBUF;
CALL "SUB15" USING SQLCODE SQLSTATE longst
MOVE SQLCODE TO SQL-COD
DISPLAY "longst=""", longst, """"
DISPLAY "PREPARE S FROM :longst;"
* EXEC SQL PREPARE S FROM :longst;
CALL "SUB16" USING SQLCODE SQLSTATE longst
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "DECLARE SCUR CURSOR FOR S;"
* EXEC SQL DECLARE SCUR CURSOR FOR S END-EXEC
DISPLAY "OPEN SCUR;"
* EXEC SQL OPEN SCUR;
CALL "SUB17" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
MOVE 0 TO counok
DISPLAY "FETCH SCUR INTO :counok;"
* EXEC SQL FETCH SCUR INTO :counok;
CALL "SUB18" USING SQLCODE SQLSTATE counok
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "Counok should be 1; its value is ", counok
if (counok NOT = 1) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB19" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*alter table TAB752a and add a check constraint
DISPLAY "ALTER TABLE TAB752a ADD CONSTRAINT COL3_CHECK"
DISPLAY "CHECK (COL3 IN ('ATHENS','CORFU','PYLOS'));"
* EXEC SQL ALTER TABLE TAB752a
* ADD CONSTRAINT COL3_CHECK CHECK (COL3 IN
* ('ATHENS','CORFU','PYLOS'));
CALL "SUB20" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB21" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*attempt to insert one row in TAB752a that violates
*CHECK constraint COL3_CHECK
DISPLAY "INSERT INTO TAB752a
- " VALUES(1000,'KILLER','PAROS');"
* EXEC SQL INSERT INTO TAB752a VALUES(1000,'KILLER','PAROS')
* ;
CALL "SUB22" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
*Check that an exception condition of integrity
*constraint violation is raised indicated in the
*value of SQLSTATE which should be '23000'.
DISPLAY "SQLCODE should be < 0; its value is ", SQL-COD
DISPLAY "SQLSTATE should be 23000; its value is ", SQLSTATE
PERFORM NOSUBCLASS THRU EXIT-NOSUBCLASS
if (SQLCODE NOT < 0) then
MOVE 0 TO flag
END-IF
if (NORMSQ NOT = "23000") then
MOVE 0 TO flag
END-IF
if (NORMSQ = "23000" AND NORMSQ NOT = SQLSTATE)
then
DISPLAY "Valid implementation-defined SQLSTATE accepted."
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB23" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Drop both tables
DISPLAY "DROP TABLE TAB752a CASCADE;"
* EXEC SQL DROP TABLE TAB752a CASCADE;
CALL "SUB24" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB25" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "DROP TABLE TAB752b CASCADE;"
* EXEC SQL DROP TABLE TAB752b CASCADE;
CALL "SUB26" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB27" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*record results
if ( flag = 1 ) then
DISPLAY " xts752.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7052','pass','MCO');
CALL "SUB28" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts752.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7052','fail','MCO');
CALL "SUB29" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB30" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST7052 ********************
**** 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: 0.22 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.
|
