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IDENTIFICATION DIVISION.
PROGRAM-ID. XOP723.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Embedded SQL COBOL (file "XOP723.PCO")
* Copyright 1994, 1995 X/Open Company Limited
* All rights reserved.
* 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.
* X/Open and the 'X' symbol are registered trademarks of X/Open Company
* Limited in the UK and other countries.
****************************************************************
*
* COMMENT SECTION
*
* DATE 1994/06/07 EMBEDDED C LANGUAGE
* X/Open SQL VALIDATION TEST SUITE V6.0
*
* XOP723.PCO
* WRITTEN BY: E. Pratt
*
* DROP TABLE with outstanding grants and views
*
* REFERENCES
* X/Open CAE SQL
* SECTION 5.3.7
*
* <embedded SQL Cobol program>
*
* DATE PROGRAM LAST CHANGED 1994/11/2
*
****************************************************************
*This program must be run under authorization identifier XOPEN1
*The program requires the existence of tables
* XOPEN1.AAA
* XOPEN1.BBB
* XOPEN1.CCC, and of view
* XOPEN2.XOPEN2V
*DROP statements are executed using Dynamic SQL,
*in order to make the program compatible with
*implementations that check SQL statements against
*schemas at a pre-execution time.
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 SQLCODE PIC S9(9) COMP.
01 SQLSTATE PIC X(5).
01 HCV PIC X(30).
01 uid PIC X(18).
01 uidx PIC X(18).
01 COUNTER PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
EXEC SQL END DECLARE SECTION END-EXEC
01 errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
*date_time declaration
01 TO-DAY PIC 9(6).
01 THE-TIME PIC 9(8).
01 errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
*variables for nosubclass routine
01 norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 flag PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
01 ALPNUM VALUE IS
"01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
05 ALPNUM3 PIC X OCCURS 36 TIMES.
01 SQLSTORE PIC X(5).
01 SQLS2 REDEFINES SQLSTORE.
05 NORMSQ PIC X OCCURS 5 TIMES.
01 NORMSQ2 PIC X(5).
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
PROCEDURE DIVISION.
P0.
DISPLAY "This Test Program must be run after xop719.pco,"
DISPLAY "xop720.pco, xop721.pco and xop722.pco"
*Log in as user XOPEN1
MOVE "XOPEN1" TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT USER INTO :uidx FROM XOPEN1.ECCO 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
MOVE 0 TO errflg
DISPLAY "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
- "COBOL, xop723.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 TEST0723 *******************
DISPLAY " TEST0723 "
DISPLAY "X/O,DROP TABLE with outstanding grants and views "
DISPLAY " X/Open CAE SQL SEC. 5.3.7"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY "### PREPARE STAT707A FROM :HCV;"
DISPLAY "### EXECUTE STAT707A;"
DISPLAY "### SELECT COUNT (*) INTO :COUNTER FROM"
DISPLAY "### INFORMATION_SCHEMA.TABLES "
DISPLAY "### WHERE TABLE_NAME = 'XOPEN2V'"
DISPLAY "### AND TABLE_SCHEMA = 'XOPEN2';"
DISPLAY "### PREPARE XOP723A FROM :HCV;"
DISPLAY "### EXECUTE XOP723A;"
DISPLAY "### SELECT COUNT (*) INTO :COUNTER FROM"
DISPLAY "### INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME
- " ="
DISPLAY "### 'AAA' AND TABLE_SCHEMA = XOPEN1;"
DISPLAY "### PREPARE XOP723A FROM :HCV;"
DISPLAY "### EXECUTE XOP723A;"
DISPLAY "### SELECT COUNT (*) INTO :COUNTER FROM"
DISPLAY "### INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME
- " ="
DISPLAY "### 'CCC' AND TABLE_SCHEMA = XOPEN1;"
DISPLAY "### PREPARE XOP723A FROM :HCV;"
DISPLAY "### EXECUTE XOP723A;"
DISPLAY "### SELECT COUNT (*) INTO :COUNTER FROM TABLES"
DISPLAY "### WHERE TABLE_NAME IN ('AAA', 'BBB', 'CCC', "
DISPLAY "### 'XOPEN2V');"
DISPLAY "================================================="
* TEST STEP 1a
*Check that DROP TABLE RESTRICT is unsuccessful when the
*referenced table still has outstanding grants and views
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
MOVE 1 TO flag
MOVE "x" TO SQLSTATE
MOVE "DROP TABLE XOPEN1.BBB RESTRICT" TO HCV
EXEC SQL PREPARE STAT707A FROM :HCV END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL EXECUTE STAT707A END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
PERFORM NOSUBCLASS THROUGH P213.
if (NORMSQ2 NOT = "42000" ) then
DISPLAY "*** Problem found in TEST STEP NUMBER 1a *** "
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
* Test Step 1b
*Check the view XOPEN2V still exists
MOVE "y" TO SQLSTATE
MOVE 0 TO COUNTER
EXEC SQL SELECT COUNT (*) INTO :COUNTER
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME = 'XOPEN2V'
AND TABLE_SCHEMA = 'XOPEN2' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0)
then
DISPLAY "*** Problem found in TEST STEP NUMBER 1b *** "
COMPUTE errflg = errflg + 1
END-IF
if (COUNTER = 0) then
DISPLAY "*** View XOPEN2V incorrectly dropped"
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "================================================="
* TEST STEP 2a
*Check that DROP TABLE with implied CASCADE is successful
MOVE "x" TO SQLSTATE
MOVE "DROP TABLE XOPEN1.AAA" TO HCV
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL PREPARE XOP723A FROM :HCV END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL EXECUTE XOP723A END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 2a *** "
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
* Test Step 2b
*Check the table AAA no longer exists
MOVE "y" TO SQLSTATE
MOVE -1 TO COUNTER
EXEC SQL SELECT COUNT (*) INTO :COUNTER
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME = 'AAA'
AND TABLE_SCHEMA = 'XOPEN1' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 2b *** "
COMPUTE errflg = errflg + 1
END-IF
if (COUNTER NOT = 0) then
DISPLAY "*** Table AAA not dropped from Information
- " Schema"
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "================================================="
* TEST STEP 3a
*Check that DROP TABLE RESTRICT is successful when referenced
*table has no outstanding grants or views
MOVE "x" TO SQLSTATE
MOVE "DROP TABLE XOPEN1.CCC RESTRICT" TO HCV
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL PREPARE XOP723A FROM :HCV END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL EXECUTE XOP723A END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 3a *** "
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
* Test Step 3b
*Check the table CCC no longer exists
MOVE "y" TO SQLSTATE
MOVE -1 TO COUNTER
EXEC SQL SELECT COUNT (*) INTO :COUNTER
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME = 'CCC'
AND TABLE_SCHEMA = 'XOPEN1' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 3b *** "
COMPUTE errflg = errflg + 1
END-IF
if (COUNTER NOT = 0) then
DISPLAY "*** Table CCC not dropped from Information
- " Schema"
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY "================================================="
* TEST STEP 4a
*Check the DROP TABLE CASCADE is successful even when the
*referenced table has outstanding references to it
MOVE "x" TO SQLSTATE
MOVE "DROP TABLE XOPEN1.BBB CASCADE" TO HCV
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL PREPARE XOP723A FROM :HCV END-EXEC
MOVE SQLCODE TO SQL-COD
EXEC SQL EXECUTE XOP723A END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 4a *** "
COMPUTE errflg = errflg + 1
END-IF
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
* Test Step 4b
*Check that the tables are dropped, and that the
*corresponding views no longer exist
MOVE "y" TO SQLSTATE
MOVE -1 TO COUNTER
EXEC SQL SELECT COUNT (*) INTO :COUNTER
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME IN ('AAA', 'BBB', 'CCC', 'XOPEN2V')
END-EXEC
MOVE SQLCODE TO SQL-COD
*The value returned should be zero, indicating no rows
PERFORM CHCKOK
if (NORMSQ2 NOT = "00000" AND SQLCODE NOT = 0) then
DISPLAY "*** Problem found in TEST STEP NUMBER 4b *** "
COMPUTE errflg = errflg + 1
END-IF
if (COUNTER NOT = 0) then
DISPLAY "*** ", COUNTER " tables or views not dropped"
COMPUTE errflg = errflg + 1
END-IF
DISPLAY "================================================="
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
*Before this program can be rerun tables XOPEN1.AAA
*XOPEN1.BBB and XOPEN1.CCC must be re-created as follows:
* run xdrop2.sql (if needed)
* run xrecre1.nc (modified, as needed)
* run xschema2.sql (if needed)
*Display the number of errors
DISPLAY "number of erros detected is = ", errflg " "
DISPLAY "### maximum number of errors is 12 ###"
if (errflg = 0) then
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0723','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " xop723.pco *** pass *** "
else
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0723','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
DISPLAY " xop723.pco *** fail *** "
END-IF
DISPLAY "================================================="
DISPLAY " "
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0723 *******************
****** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
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 SQLSTORE
*subclass begins in position 3 of char array NORMSQ
MOVE 3 TO norm1
MOVE 1 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE '0' TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
END-PERFORM
MOVE SQLS2 TO NORMSQ2
if (NORMSQ2 = SQLSTATE) then
GO TO P213
END-IF
*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)
MOVE 4 TO norm1
*examining position 4 of char array NORMSQ
MOVE 1 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE '0' TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
END-PERFORM
MOVE 5 TO norm1
*examining position 5 of char array NORMSQ
MOVE 1 TO norm2
PERFORM UNTIL norm2 > 36
if (NORMSQ(norm1) = ALPNUM3(norm2)) then
MOVE '0' TO NORMSQ(norm1)
END-IF
ADD 1 TO norm2
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 (NORMSQ(1) = '0' AND NORMSQ(2) = '1') then
MOVE '0' TO NORMSQ(2)
END-IF
MOVE SQLS2 TO NORMSQ2.
P213.
*Test SQLCODE and SQLSTATE for normal completion
CHCKOK.
MOVE 1 TO flag
DISPLAY "SQLCODE should be '0'; its value is ", SQL-COD
DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE
PERFORM NOSUBCLASS THROUGH P213.
if (SQLCODE NOT = 0 OR NORMSQ2 NOT = "00000") then
MOVE 0 TO flag
END-IF
if (flag = 1 AND NORMSQ2 NOT = SQLSTATE) then
DISPLAY "Valid implementation defined SQLSTATE accepted."
END-IF
.
¤ Dauer der Verarbeitung: 0.32 Sekunden
(vorverarbeitet)
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