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IDENTIFICATION DIVISION.
PROGRAM-ID. XTS723.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "XTS723.PCO")
*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
*
* XTS723.PCO
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* Access to CONSTRAINT_COLUMN_USAGE view
*
* REFERENCES
* 21.2.24 -- CONSTRAINT_COLUMN_USAGE view
* 21.3.18 -- CHECK_COLUMN_USAGE base table
* 21.3.15 -- REFERENTIAL_CONSTRAINTS base table
* 21.3.14 -- KEY_COLUMN_USAGE base table
* 21.3.13 -- TABLE_CONSTRAINTS base table
* F#2 -- Basic information schema
* F#3 -- Basic schema manipulation
* F#34 -- Usage tables
*
* DATE LAST ALTERED 14/12/95 CTS5 Hand-over Test
*
* Cleanups and fixes by V. Kogakis 04/12/95:
* Correct Header of test in printout
* Respect length of strings in variable initialization.
*
* QA Status: QA CHECK
*
* Revised by DWF 1/29/96
* Removed extraneous SQL syntax
* Fixed SDL transactions
* Copied corrected table definitions from xts722
* Removed status checks after cursor definition
* Corrected expected results per erratum
* Fixed broken printout
****************************************************************
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 coun1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 colnam PIC X(128).
01 connam PIC X(128).
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 i PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
01 flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
PROCEDURE DIVISION.
P0.
MOVE "CTS4 " TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT USER INTO :uidx FROM CTS1.ECCO END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL ROLLBACK WORK END-EXEC
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, Embedded COBOL, xts723.pco"
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 TEST7023 *******************
MOVE 1 TO flag
DISPLAY " TEST7023"
DISPLAY " Access to CONSTRAINT_COLUMN_USAGE view "
DISPLAY " References "
DISPLAY " 21.2.24 -- CONSTRAINT_COLUMN_USAGE view "
DISPLAY " 21.3.18 -- CHECK_COLUMN_USAGE base table "
DISPLAY " 21.3.15 -- REFERENTIAL_CONSTRAINTS base table "
DISPLAY " 21.3.14 -- KEY_COLUMN_USAGE base table"
DISPLAY " 21.3.13 -- TABLE_CONSTRAINTS base table "
DISPLAY " F#2 -- Basic information schema "
DISPLAY " F#3 -- Basic schema manipulation "
DISPLAY " F#34 -- Usage tables "
DISPLAY " - - - - - - - - - - - - - - - - - - -"
*initialise error reporting variables
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*initialise host variable
*we expect a zero so initiliase it to a value <> 0
MOVE 9 TO coun1
*Access the CONSTRAINT_COLUMN_USAGE_VIEW
DISPLAY "SELECT COUNT(*) INTO :coun1"
DISPLAY "FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE"
DISPLAY "WHERE TABLE_SCHEMA = 'CTS4';"
EXEC SQL SELECT COUNT(*) INTO :coun1
FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE
WHERE TABLE_SCHEMA = 'CTS4' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "coun1 should be 0 its value is : ", coun1
if (coun1 NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "CREATE TABLE TAB722a "
DISPLAY "(COLNUM1 NUMERIC(5),"
DISPLAY "COLNUM2 NUMERIC(5),"
DISPLAY "COLSTR1 CHAR(3),"
DISPLAY "CONSTRAINT 722ACONS1 PRIMARY KEY (COLSTR1),"
DISPLAY "CONSTRAINT 722ACONS2 CHECK(COLNUM2 > 0));"
EXEC SQL CREATE TABLE TAB722a
(COLNUM1 NUMERIC(5),
COLNUM2 NUMERIC(5),
COLSTR1 CHAR(3),
CONSTRAINT 722ACONS1 PRIMARY KEY (COLSTR1),
CONSTRAINT 722ACONS2 CHECK(COLNUM2 > 0)) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "CREATE TABLE TAB722b"
DISPLAY "( C1 CHAR(3),"
DISPLAY " C2 CHAR(10),"
DISPLAY " CONSTRAINT 722B FOREIGN KEY(C1)"
DISPLAY " REFERENCES TAB722a(COLSTR1);"
EXEC SQL CREATE TABLE TAB722b
( C1 CHAR(3),
C2 CHAR(10),
CONSTRAINT 722B FOREIGN KEY(C1)
REFERENCES TAB722a(COLSTR1)) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Contents of CONSTRAINT_COLUMN_USAGE are now:
*TAB722A.COLSTR1 722ACONS1
*TAB722A.COLNUM2 722ACONS2
*TAB722A.COLSTR1 722B
*The last row would be TAB722B.C1 prior to the erratum.
*for test 7023 use an ordered cursor and access the
*CONSTRAINT_COLUMN_USAGE view to determine how many
*rows are present after the two tables were created
DISPLAY "DECLARE F7023 CURSOR FOR SELECT"
DISPLAY "COLUMN_NAME,CONSTRAINT_NAME"
DISPLAY "FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE"
DISPLAY "ORDER BY CONSTRAINT_NAME;"
EXEC SQL DECLARE F7023 CURSOR FOR SELECT
COLUMN_NAME,CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE
ORDER BY CONSTRAINT_NAME END-EXEC
DISPLAY "OPEN F7023;"
EXEC SQL OPEN F7023 END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*init host vars
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO colnam
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO connam
*now start fetching rows, three in total
*fetch first row
DISPLAY "FETCH F7023 INTO :colnam,:connam;"
EXEC SQL FETCH F7023 INTO :colnam,:connam END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "COLUMN_NAME should be COLSTR1; it is ",
colnam
DISPLAY "CONSTRAINT_NAME should be 722ACONS1; it is ",
connam
if (colnam NOT = "COLSTR1" OR connam NOT =
"722ACONS1") then
MOVE 0 TO flag
END-IF
DISPLAY " "
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO colnam
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO connam
*fetch second row
DISPLAY "FETCH F7023 INTO :colnam,:connam;"
EXEC SQL FETCH F7023 INTO :colnam,:connam END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "COLUMN_NAME should be COLNUM2; it is ",
colnam
DISPLAY "CONSTRAINT_NAME should be 722ACONS2; it is ",
connam
if (colnam NOT = "COLNUM2" OR connam NOT =
"722ACONS2") then
MOVE 0 TO flag
END-IF
DISPLAY " "
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO colnam
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO connam
*fetch third and final row
DISPLAY "FETCH F7023 INTO :colnam,:connam;"
EXEC SQL FETCH F7023 INTO :colnam,:connam END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "COLUMN_NAME should be COLSTR1; it is ",
colnam
DISPLAY "CONSTRAINT_NAME should be 722B; it is ", connam
if (colnam NOT = "COLSTR1" OR connam NOT =
"722B") then
MOVE 0 TO flag
END-IF
DISPLAY " "
*end fetches
DISPLAY "CLOSE F7023;"
EXEC SQL CLOSE F7023 END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Drop table TAB722A
DISPLAY "DROP TABLE TAB722a CASCADE;"
EXEC SQL DROP TABLE TAB722a CASCADE END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*By Dropping table TAB722a the foreign key constraint
*declared in TAB722b should be dropped
*now access the CONSTRAINT_COLUMN_USAGE VIEW
MOVE 5 TO coun1
DISPLAY "SELECT COUNT(CONSTRAINT_NAME)"
DISPLAY "INTO :coun1"
DISPLAY "FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE;"
EXEC SQL SELECT COUNT(CONSTRAINT_NAME)
INTO :coun1
FROM INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "coun1 should be 0 it is ", coun1
if (coun1 NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*restore database
DISPLAY "DROP TABLE TAB722b CASCADE;"
EXEC SQL DROP TABLE TAB722b CASCADE END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*record results
if ( flag = 1 ) then
DISPLAY " xts723.pco *** pass *** "
EXEC SQL INSERT INTO CTS1.TESTREPORT
VALUES('7023','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts723.pco *** fail *** "
EXEC SQL INSERT INTO CTS1.TESTREPORT
VALUES('7023','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST7023 ********************
**** 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.
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