|
IDENTIFICATION DIVISION.
PROGRAM-ID. XOP707.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Embedded SQL COBOL (file "XOP707.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 1994/10/20 EMBEDDED C LANGUAGE
* X/Open SQL VALIDATION TEST SUITE V6.0
*
* XOP707.PCO
* WRITTEN BY: Phil Brown
*
* THIS ROUTINE CHECKS THAT ANY LIMIT ON THE DEPTH OF NESTED
* SUB-QUERIES IN A STATEMENT IS NOT LESS THAN NINE(9)
*
* REFERENCES
* X/Open CAE SQL
* Section 7.1.2 f. Additional Limits
*
* DATE PROGRAM LAST CHANGED 1994/10/31
*
****************************************************************
EXEC SQL BEGIN DECLARE SECTION END-EXEC
01 SQLCODE PIC S9(9) COMP.
01 SQLSTATE PIC X(5).
01 EMPNO1 PIC X(3).
01 EMPNA1 PIC X(20).
01 uid PIC X(18).
01 uidx PIC X(18).
EXEC SQL END DECLARE SECTION END-EXEC
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 norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 flag PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
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 i PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 ii PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
PROCEDURE DIVISION.
P0.
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
DISPLAY "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
- "COBOL, xop707.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
MOVE 1 TO FLAG
******************** BEGIN TEST0707 *******************
DISPLAY " TEST0707 "
DISPLAY "X/O,Limit on depth of nested sub-queries "
DISPLAY "X/OPEN CAE SQL Sec. 7.1.2f"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
DISPLAY "### SELECT EMPNUM, EMPNAME INTO :EMPNO1, :EMPNA1"
DISPLAY "### FROM STAFF"
DISPLAY "### WHERE EMPNUM NOT IN (SELECT EMPNUM FROM
- " WORKS"
DISPLAY "### WHERE PNUM IN (SELECT PNUM FROM PROJ"
DISPLAY "### WHERE PTYPE IN (SELECT PTYPE FROM PROJ"
DISPLAY "### WHERE PNUM <> 'P5' AND PNUM"
DISPLAY "### IN (SELECT PNUM FROM WORKS "
DISPLAY "### WHERE EMPNUM <> 'E1'"
DISPLAY "### AND EMPNUM IN (SELECT EMPNUM FROM WORKS"
DISPLAY "### WHERE PNUM IN (SELECT PNUM FROM PROJ"
DISPLAY "### WHERE PTYPE = (SELECT DISTINCT PTYPE FROM
- " PROJ"
DISPLAY "### WHERE CITY = (SELECT DISTINCT CITY FROM
- " STAFF S8"
DISPLAY "### WHERE EXISTS (SELECT EMPNUM FROM WORKS W9"
DISPLAY "### WHERE W9.HOURS < 20 AND S8.EMPNUM =
- " W9.EMPNUM"
DISPLAY "### )))))))));"
DISPLAY
"===================================================="
MOVE 0 TO errflg
MOVE "*****" TO SQLSTATE
MOVE 9999999 TO SQLCODE
MOVE "ZZZ" TO EMPNO1
MOVE "Nobody78901234567890" TO EMPNA1
EXEC SQL SELECT EMPNUM, EMPNAME
INTO :EMPNO1, :EMPNA1
FROM STAFF
WHERE EMPNUM NOT IN
(SELECT EMPNUM FROM WORKS
WHERE PNUM IN
(SELECT PNUM FROM PROJ
WHERE PTYPE IN
(SELECT PTYPE FROM PROJ
WHERE PNUM <> 'P5' AND PNUM IN
(SELECT PNUM FROM WORKS
WHERE EMPNUM <> 'E1' AND EMPNUM IN
(SELECT EMPNUM FROM WORKS
WHERE PNUM IN
(SELECT PNUM FROM PROJ
WHERE PTYPE =
(SELECT DISTINCT PTYPE FROM PROJ
WHERE CITY =
(SELECT DISTINCT CITY FROM STAFF S8
WHERE EXISTS
(SELECT EMPNUM FROM WORKS W9
WHERE W9.HOURS < 20
AND S8.EMPNUM = W9.EMPNUM
))))))))) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "EMPNO expected E5, returned ", EMPNO1 " "
DISPLAY "EMPNAME expected Ed, returned ", EMPNA1 " "
if (EMPNO1 NOT = "E5 " OR
EMPNA1 NOT = "Ed ") then
MOVE 1 TO errflg
END-IF
if (errflg = 0) then
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0707','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " xop707.pco *** pass *** "
else
EXEC SQL INSERT INTO XOPEN1.TESTREPORT
VALUES('0707','fail','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
DISPLAY " xop707.pco *** fail *** "
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY
"===================================================="
EXEC SQL COMMIT WORK END-EXEC
MOVE SQLCODE TO SQL-COD
******************** END TEST0707 *******************
****** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
STOP RUN.
* **** Procedures for PERFORM statements
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
MOVE 3 TO norm1
*subclass begins in position 3 of char array NORMSQ
MOVE 14 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.
DISPLAY "SQLCODE should be 0; its value is ", SQL-COD
DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE
PERFORM NOSUBCLASS THROUGH P213.
*If either status indicator shows success, set flag to zero
if (SQLCODE = 0 OR NORMSQ2 = "00000") then
MOVE 0 TO flag
else
MOVE 1 TO errflg
END-IF
if (flag = 1 AND NORMSQ2 NOT = SQLSTATE) then
DISPLAY "Valid implementation defined SQLSTATE accepted."
END-IF
.
¤ Dauer der Verarbeitung: 0.18 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.
|
