|
IDENTIFICATION DIVISION.
PROGRAM-ID. IST001.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* EMBEDDED COBOL (file "IST001.PCO")
****************************************************************
*
* COMMENT SECTION
*
* DATE 1993/05/28 EMBEDDED COBOL LANGUAGE
* NIST SQL VALIDATION TEST SUITE V6.0
* DISCLAIMER:
* This program was written by employees of NIST to test SQL
* implementations for conformance to the SQL standards.
* NIST assumes no responsibility for any party's use of
* this program.
*
* IST001.PCO
* WRITTEN BY: David W. Flater
* TRANSLATED AUTOMATICALLY FROM EMBEDDED C BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS THE INFORMATION SCHEMA FOR
* TRANSITIONAL SQL.
*
* REFERENCES
* ANSI SQL-1992
* 21 Information Schema and Definition Schema
* FIPS SQL Change Notice No. 1 -- 1993 Oct 4
*
****************************************************************
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 ctr1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 ctr2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
01 ttype PIC X(16).
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 "FLATER " TO uid
CALL "AUTHID" USING uid
MOVE "not logged in, not" TO uidx
EXEC SQL SELECT USER INTO :uidx FROM HU.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, ist001.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 TEST0603 *******************
MOVE 1 TO flag
*Transitional SQL. Examine the contents of the TABLES
*view in INFO_SCHEM with regards to pre-existing
*objects in our own schema (FLATER). This test is primarily
*concerned with making sure that all the columns are there
*and have something resembling the correct data types.
*It also checks the functionality of the TABLES view w.r.t.
*pre-existing objects in our own schema. Objects in other
*schemas, privileges, and dynamically created objects are
*tested later.
*See FIPS Change Notice No. 1 regarding the shortened names.
DISPLAY " TEST0603 "
DISPLAY " INFO_SCHEM.TABLES definition"
DISPLAY " References"
DISPLAY " ANSI SQL-1992 21.2.7 TABLES view,"
DISPLAY " FIPS Change Notice No. 1 -- 1993 Oct 4"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*Verify CONSTRAINT TABLE_TYPE_NOT_NULL
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES"
DISPLAY "WHERE TABLE_TYPE IS NULL;"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES
WHERE TABLE_TYPE IS NULL END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
*Verify CONSTRAINT CHECK_TABLE_IN_COLUMNS
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES A"
DISPLAY "WHERE NOT EXISTS ("
DISPLAY " SELECT *"
DISPLAY " FROM INFO_SCHEM.COLUMNS B"
DISPLAY " WHERE A.TABLE_SCHEM = B.TABLE_SCHEM"
DISPLAY " AND A.TABLE_NAME = B.TABLE_NAME"
DISPLAY ");"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES A
WHERE NOT EXISTS (
SELECT *
FROM INFO_SCHEM.COLUMNS B
WHERE A.TABLE_SCHEM = B.TABLE_SCHEM
AND A.TABLE_NAME = B.TABLE_NAME
) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
*Verify CONSTRAINT TABLES_PRIMARY_KEY
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES"
DISPLAY "WHERE TABLE_SCHEM IS NULL"
DISPLAY "OR TABLE_NAME IS NULL;"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES
WHERE TABLE_SCHEM IS NULL
OR TABLE_NAME IS NULL END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES;"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
COMPUTE ctr2 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr2"
DISPLAY "FROM INFO_SCHEM.TABLES A,"
DISPLAY " INFO_SCHEM.TABLES B"
DISPLAY "WHERE A.TABLE_SCHEM = B.TABLE_SCHEM"
DISPLAY "AND A.TABLE_NAME = B.TABLE_NAME;"
EXEC SQL SELECT COUNT(*) INTO :ctr2
FROM INFO_SCHEM.TABLES A, INFO_SCHEM.TABLES B
WHERE A.TABLE_SCHEM = B.TABLE_SCHEM
AND A.TABLE_NAME = B.TABLE_NAME END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be equal to ctr2."
DISPLAY "ctr1 is ", ctr1 "; ctr2 is ", ctr2 "."
if (ctr1 NOT = ctr2) then
MOVE 0 TO flag
END-IF
*Verify CONSTRAINT TABLES_FOREIGN_KEY_SCHEMATA
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES A"
DISPLAY "WHERE NOT EXISTS ("
DISPLAY " SELECT *"
DISPLAY " FROM INFO_SCHEM.SCHEMATA B"
DISPLAY " WHERE A.TABLE_SCHEM = B.SCHEM_NAME"
DISPLAY ");"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES A
WHERE NOT EXISTS (
SELECT *
FROM INFO_SCHEM.SCHEMATA B
WHERE A.TABLE_SCHEM = B.SCHEM_NAME
) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
*Verify CONSTRAINT TABLES_CHECK_NOT_VIEW
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES A WHERE"
DISPLAY "TABLE_TYPE = 'VIEW' AND NOT EXISTS"
DISPLAY "(SELECT * FROM INFO_SCHEM.VIEWS B WHERE"
DISPLAY "A.TABLE_SCHEM = B.TABLE_SCHEM"
DISPLAY "AND A.TABLE_NAME = B.TABLE_NAME);"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES A WHERE
TABLE_TYPE = 'VIEW' AND NOT EXISTS
(SELECT * FROM INFO_SCHEM.VIEWS B WHERE
A.TABLE_SCHEM = B.TABLE_SCHEM
AND A.TABLE_NAME = B.TABLE_NAME) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
*Verify that all tables in TABLES appear in TABLE_PRIVILEGES
*or COLUMN_PRIVILEGES with FLATER or PUBLIC as GRANTEE, i.e.
*check the view definition.
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFO_SCHEM.TABLES Z WHERE NOT EXISTS"
DISPLAY "(SELECT TABLE_SCHEM, TABLE_NAME FROM"
DISPLAY "INFO_SCHEM.TABLE_PRIVILEGES X"
DISPLAY "WHERE GRANTEE IN ('PUBLIC', USER)"
DISPLAY "AND X.TABLE_SCHEM = Z.TABLE_SCHEM"
DISPLAY "AND X.TABLE_NAME = Z.TABLE_NAME"
DISPLAY "UNION"
DISPLAY "SELECT TABLE_SCHEM, TABLE_NAME FROM"
DISPLAY "INFO_SCHEM.COLUMN_PRIVILEGES Y"
DISPLAY "WHERE GRANTEE IN ('PUBLIC', USER)"
DISPLAY "AND Y.TABLE_SCHEM = Z.TABLE_SCHEM"
DISPLAY "AND Y.TABLE_NAME = Z.TABLE_NAME);"
EXEC SQL SELECT COUNT(*) INTO :ctr1
FROM INFO_SCHEM.TABLES Z WHERE NOT EXISTS
(SELECT TABLE_SCHEM, TABLE_NAME FROM
INFO_SCHEM.TABLE_PRIVILEGES X
WHERE GRANTEE IN ('PUBLIC', USER)
AND X.TABLE_SCHEM = Z.TABLE_SCHEM
AND X.TABLE_NAME = Z.TABLE_NAME
UNION
SELECT TABLE_SCHEM, TABLE_NAME FROM
INFO_SCHEM.COLUMN_PRIVILEGES Y
WHERE GRANTEE IN ('PUBLIC', USER)
AND Y.TABLE_SCHEM = Z.TABLE_SCHEM
AND Y.TABLE_NAME = Z.TABLE_NAME) END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 0; its value is ", ctr1
if (ctr1 NOT = 0) then
MOVE 0 TO flag
END-IF
*Verify the metadata on a few boring tables; no fancy features.
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'USIG';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'USIG' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'BASE TABLE'; its value is ",
ttype
if (ttype NOT = "BASE TABLE") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'U_SIG';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'U_SIG' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'BASE TABLE'; its value is ",
ttype
if (ttype NOT = "BASE TABLE") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'DV1';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'DV1' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'BASE_WCOV';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'BASE_WCOV' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'BASE TABLE'; its value is ",
ttype
if (ttype NOT = "BASE TABLE") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'WCOV';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'WCOV' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'BASE_VS1';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'BASE_VS1' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'BASE TABLE'; its value is ",
ttype
if (ttype NOT = "BASE TABLE") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS1';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS1' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS2';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS2' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS3';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS3' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS4';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS4' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS5';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS5' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
MOVE "xxxxxxxxxxxxxxxx" TO ttype
DISPLAY "SELECT TABLE_TYPE INTO :ttype"
DISPLAY "FROM INFO_SCHEM.TABLES WHERE"
DISPLAY "TABLE_SCHEM = 'FLATER' AND"
DISPLAY "TABLE_NAME = 'VS6';"
EXEC SQL SELECT TABLE_TYPE INTO :ttype
FROM INFO_SCHEM.TABLES WHERE
TABLE_SCHEM = 'FLATER' AND
TABLE_NAME = 'VS6' END-EXEC
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ttype should be 'VIEW'; its value is ", ttype
if (ttype NOT = "VIEW") then
MOVE 0 TO flag
END-IF
EXEC SQL ROLLBACK WORK END-EXEC
MOVE SQLCODE TO SQL-COD
if ( flag = 1 ) then
DISPLAY " *** pass *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0603','pass','PCO') END-EXEC
MOVE SQLCODE TO SQL-COD
else
DISPLAY " ist001.pco *** fail *** "
EXEC SQL INSERT INTO HU.TESTREPORT
VALUES('0603','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 TEST0603 ********************
**** 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: 0.58 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.
|
