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IDENTIFICATION DIVISION.
PROGRAM-ID. XTS721.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "XTS721.SCO") calling SQL
* procedures in file "XTS721.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
*
* XTS721.SCO
* WRITTEN BY: Nickos Backalidis
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* Access to VIEW_COLUMN_USAGE view
*
* REFERENCES
* 21.2.22 -- VIEW_COLUMN_USAGE view
* 21.3.12 -- VIEW_COLUMN_USAGE base table.
* 11.20 -- <drop view statement>
* F#1 -- Dynamic SQL
* 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:
* Respect length of strings in variable initialization.
*
* QA Status: QA check
*
* Revised by DWF 1/25/96
* Fixed SDL transactions
* Dynamic SQL broken; replaced with static
* Removed extraneous SQL syntax
* Removed status checks after cursor definition
* Upcased information schema identifiers
****************************************************************
* 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 vschma PIC X(128).
01 v_name PIC X(128).
01 tabnam PIC X(128).
01 colnam 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;
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, xts721.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 TEST7021 *******************
MOVE 1 TO flag
DISPLAY " TEST7021"
DISPLAY " Access to VIEW_COLUMN_USAGE view "
DISPLAY " References "
DISPLAY " 21.2.22 -- VIEW_COLUMN_USAGE view "
DISPLAY " 21.3.12 -- VIEW_COLUMN_USAGE base table"
DISPLAY " 11.20 -- "
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 initialise it to a value <> 0
MOVE 9 TO counok
DISPLAY "SELECT COUNT(*) INTO :counok"
DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
DISPLAY "WHERE VIEW_SCHEMA = 'CTS4';"
* EXEC SQL SELECT COUNT(*) INTO :counok
* FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
* WHERE VIEW_SCHEMA = 'CTS4';
CALL "SUB3" USING SQLCODE SQLSTATE counok
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "counok should be 0; its value is : ", counok
if (counok NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB4" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "CREATE TABLE TAB721a "
DISPLAY "(COLNUM1 NUMERIC(5),"
DISPLAY " COLNUM2 NUMERIC(7),"
DISPLAY " COLSTR1 CHAR(10),"
DISPLAY " COLSTR2 CHAR(5));"
* EXEC SQL CREATE TABLE TAB721a
* (COLNUM1 NUMERIC(5),
* COLNUM2 NUMERIC(7),
* COLSTR1 CHAR(10),
* COLSTR2 CHAR(5));
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 "CREATE VIEW VA_721a AS SELECT "
DISPLAY "COLNUM1,COLNUM2,COLSTR1,COLSTR2 FROM TAB721a;"
* EXEC SQL CREATE VIEW VA_721a AS SELECT
* COLNUM1,COLNUM2,COLSTR1,COLSTR2 FROM TAB721a;
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 " "
DISPLAY "DECLARE ALPHA CURSOR FOR SELECT "
DISPLAY "VIEW_SCHEMA,VIEW_NAME,TABLE_NAME,COLUMN_NAME"
DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
DISPLAY "WHERE VIEW_SCHEMA = 'CTS4' AND TABLE_SCHEMA =
- " 'CTS4'"
DISPLAY "ORDER BY COLUMN_NAME;"
* EXEC SQL DECLARE ALPHA CURSOR FOR SELECT
* VIEW_SCHEMA,VIEW_NAME,TABLE_NAME,COLUMN_NAME
* FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
* WHERE VIEW_SCHEMA = 'CTS4' AND TABLE_SCHEMA = 'CTS4'
* ORDER BY COLUMN_NAME END-EXEC
DISPLAY "OPEN ALPHA;"
* EXEC SQL OPEN ALPHA;
CALL "SUB9" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*initialise host variables
MOVE 0 TO i
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO vschma
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO v_name
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO tabnam
MOVE "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- "xxxxxxxx" TO colnam
*four rows should be returned by the cursor
*fetch first row
DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
* EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
* ;
CALL "SUB10" USING SQLCODE SQLSTATE vschma v_name tabnam
colnam
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
DISPLAY "COLUMN_NAME should be COLNUM1 it is ", colnam
if (vschma NOT = "CTS4" OR v_name NOT =
"VA_721A") then
MOVE 0 TO flag
END-IF
if (tabnam NOT = "TAB721A" OR colnam NOT =
"COLNUM1") then
MOVE 0 TO flag
END-IF
DISPLAY " "
*fetch the second row
DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
* EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
* ;
CALL "SUB11" USING SQLCODE SQLSTATE vschma v_name tabnam
colnam
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
DISPLAY "COLUMN_NAME should be COLNUM2 it is ", colnam
if (vschma NOT = "CTS4" OR v_name NOT =
"VA_721A") then
MOVE 0 TO flag
END-IF
if (tabnam NOT = "TAB721A" OR colnam NOT =
"COLNUM2") then
MOVE 0 TO flag
END-IF
DISPLAY " "
*fetch third row
DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
* EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
* ;
CALL "SUB12" USING SQLCODE SQLSTATE vschma v_name tabnam
colnam
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
DISPLAY "COLUMN_NAME should be COLSTR1 it is ", colnam
if (vschma NOT = "CTS4" OR v_name NOT =
"VA_721A") then
MOVE 0 TO flag
END-IF
if (tabnam NOT = "TAB721A" OR colnam NOT =
"COLSTR1") then
MOVE 0 TO flag
END-IF
DISPLAY " "
*fetch fourth and final row
DISPLAY "FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam;"
* EXEC SQL FETCH ALPHA INTO :vschma,:v_name,:tabnam,:colnam
* ;
CALL "SUB13" USING SQLCODE SQLSTATE vschma v_name tabnam
colnam
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "VIEW_SCHEMA should be CTS4 it is ", vschma
DISPLAY "VIEW_NAME should be VA_721A it is ", v_name
DISPLAY "TABLE_NAME should be TAB721A it is ", tabnam
DISPLAY "COLUMN_NAME should be COLSTR2 it is ", colnam
if (vschma NOT = "CTS4" OR v_name NOT =
"VA_721A") then
MOVE 0 TO flag
END-IF
if (tabnam NOT = "TAB721A" OR colnam NOT =
"COLSTR2") then
MOVE 0 TO flag
END-IF
DISPLAY " "
*end fetches **
*close the cursor
DISPLAY "CLOSE ALPHA;"
* EXEC SQL CLOSE ALPHA;
CALL "SUB14" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB15" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*Now drop view VA_721a
DISPLAY "DROP VIEW VA_721a CASCADE;"
* EXEC SQL DROP VIEW VA_721a CASCADE;
CALL "SUB16" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
DISPLAY "COMMIT WORK;"
* EXEC SQL COMMIT WORK;
CALL "SUB17" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
MOVE 9 TO counok
DISPLAY "SELECT COUNT(*) INTO :counok"
DISPLAY "FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE"
DISPLAY "WHERE VIEW_SCHEMA = 'CTS4';"
* EXEC SQL SELECT COUNT(*) INTO :counok
* FROM INFORMATION_SCHEMA.VIEW_COLUMN_USAGE
* WHERE VIEW_SCHEMA = 'CTS4';
CALL "SUB18" USING SQLCODE SQLSTATE counok
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "counok should be 0; its value is : ", counok
if (counok NOT = 0) then
MOVE 0 TO flag
END-IF
DISPLAY " "
DISPLAY "ROLLBACK WORK;"
* EXEC SQL ROLLBACK WORK;
CALL "SUB19" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
*now restore the database in its original state
*by dropping table TAB721a
DISPLAY "DROP TABLE TAB721a CASCADE;"
* EXEC SQL DROP TABLE TAB721a CASCADE;
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 " "
*record results
if ( flag = 1 ) then
DISPLAY " xts721.mco *** pass *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7021','pass','MCO');
CALL "SUB22" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " xts721.mco *** fail *** "
* EXEC SQL INSERT INTO CTS1.TESTREPORT
* VALUES('7021','fail','MCO');
CALL "SUB23" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "========================================"
* EXEC SQL COMMIT WORK;
CALL "SUB24" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST7021 ********************
**** 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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