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IDENTIFICATION DIVISION.
PROGRAM-ID. ISI004.
ENVIRONMENT DIVISION.
CONFIGURATION SECTION.
SOURCE-COMPUTER. xyz.
OBJECT-COMPUTER. xyz.
DATA DIVISION.
WORKING-STORAGE SECTION.
* Standard COBOL (file "ISI004.SCO") calling SQL
* procedures in file "ISI004.MCO".
****************************************************************
*
* COMMENT SECTION
*
* DATE 1993/06/18 Module COBOL LANGUAGE
* 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.
*
* ISI004.SCO
* WRITTEN BY: David W. Flater
* TRANSLATED AUTOMATICALLY FROM EMBEDDED COBOL BY CHRIS SCHANZLE
*
* THIS ROUTINE TESTS THE INFORMATION SCHEMA FOR
* INTERMEDIATE SQL.
*
* REFERENCES
* ANSI SQL-1992
* 21 Information Schema and Definition Schema
*
****************************************************************
* 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.
* 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;
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, isi004.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 TEST0571 *******************
MOVE 1 TO flag
*Intermediate SQL. Examine the contents of the SCHEMATA
*view in INFORMATION_SCHEMA 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 SCHEMATA view w.r.t.
*pre-existing objects in our own schema. Objects in other
*schemas, privileges, and dynamically created objects are
*tested later.
DISPLAY " TEST0571 "
DISPLAY " INFORMATION_SCHEMA.SCHEMATA definition"
DISPLAY " Reference ANSI SQL-1992"
DISPLAY " 21.2.4 SCHEMATA view"
DISPLAY " - - - - - - - - - - - - - - - - - - -"
COMPUTE SQLCODE = -1
MOVE "xxxxx" TO SQLSTATE
*Verify that only the schemata we own are listed.
*Multiple owners should generate a cardinality error.
*NULLs will also blow up.
MOVE "xxxxxxxxxxxxxxxxxx" TO uidx
DISPLAY "SELECT DISTINCT SCHEMA_OWNER"
DISPLAY "INTO :uidx"
DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA;"
* EXEC SQL SELECT DISTINCT SCHEMA_OWNER
* INTO :uidx
* FROM INFORMATION_SCHEMA.SCHEMATA;
CALL "SUB3" USING SQLCODE SQLSTATE uidx
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "uidx should be 'FLATER'; its value is '", uidx,
"'"
if (uidx NOT = "FLATER ") then
MOVE 0 TO flag
END-IF
*Verify CONSTRAINT SCHEMATA_PRIMARY_KEY
COMPUTE ctr1 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA"
DISPLAY "WHERE SCHEMA_NAME IS NULL;"
* EXEC SQL SELECT COUNT(*) INTO :ctr1
* FROM INFORMATION_SCHEMA.SCHEMATA
* WHERE SCHEMA_NAME IS NULL;
CALL "SUB4" USING SQLCODE SQLSTATE ctr1
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 INFORMATION_SCHEMA.SCHEMATA;"
* EXEC SQL SELECT COUNT(*) INTO :ctr1
* FROM INFORMATION_SCHEMA.SCHEMATA;
CALL "SUB5" USING SQLCODE SQLSTATE ctr1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY " "
COMPUTE ctr2 = -1
DISPLAY "SELECT COUNT(*) INTO :ctr2"
DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA A,"
DISPLAY " INFORMATION_SCHEMA.SCHEMATA B"
DISPLAY "WHERE A.SCHEMA_NAME = B.SCHEMA_NAME;"
* EXEC SQL SELECT COUNT(*) INTO :ctr2
* FROM INFORMATION_SCHEMA.SCHEMATA A,
* INFORMATION_SCHEMA.SCHEMATA B
* WHERE A.SCHEMA_NAME = B.SCHEMA_NAME;
CALL "SUB6" USING SQLCODE SQLSTATE ctr2
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
*Check the only tuple we can, other than INTSQL.
DISPLAY "SELECT COUNT(*) INTO :ctr1"
DISPLAY "FROM INFORMATION_SCHEMA.SCHEMATA"
DISPLAY "WHERE SCHEMA_NAME = 'FLATER'"
DISPLAY "AND SCHEMA_OWNER = 'FLATER';"
COMPUTE ctr1 = -1
* EXEC SQL SELECT COUNT(*) INTO :ctr1
* FROM INFORMATION_SCHEMA.SCHEMATA
* WHERE SCHEMA_NAME = 'FLATER'
* AND SCHEMA_OWNER = 'FLATER';
CALL "SUB7" USING SQLCODE SQLSTATE ctr1
MOVE SQLCODE TO SQL-COD
PERFORM CHCKOK
DISPLAY "ctr1 should be 1; its value is ", ctr1
if (ctr1 NOT = 1) then
MOVE 0 TO flag
END-IF
* EXEC SQL ROLLBACK WORK;
CALL "SUB8" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
if ( flag = 1 ) then
DISPLAY " *** pass *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0571','pass','MCO');
CALL "SUB9" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
else
DISPLAY " isi004.mco *** fail *** "
* EXEC SQL INSERT INTO HU.TESTREPORT
* VALUES('0571','fail','MCO');
CALL "SUB10" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
COMPUTE errcnt = errcnt + 1
END-IF
DISPLAY "==============================================="
* EXEC SQL COMMIT WORK;
CALL "SUB11" USING SQLCODE SQLSTATE
MOVE SQLCODE TO SQL-COD
******************** END TEST0571 ********************
**** 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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