Eeeek! It just keeps getting worse! Can someone on 8.1.7.x on a NON-HP
platform using CURSOR_SHARING=FORCE and CBO at the system level try the
following test for me?
----------------------
DROP TABLE REJ_TEST CASCADE CONSTRAINTS ;
CREATE TABLE REJ_TEST (
ACCESSCONTROLID NUMBER (10) NOT NULL,
RESOURCE_NAME VARCHAR2 (10) NOT NULL,
ACTION VARCHAR2 (10) NOT NULL,
ISALLOWED NUMBER (5) NOT NULL,
PARTYID NUMBER (10) NOT NULL,
PTYPE NUMBER (3) NOT NULL);
insert into rej_test
values (23, 'ESR', 'upd1', -1, 60, 1);
insert into rej_test
values (60, 'ESR', 'upd1', -1, 13, 2);
analyze table rej_test compute statistics;
REM SELECT 1
SELECT Resource_Name, Action
FROM rej_test
WHERE
(PartyID=60 AND IsAllowed=-1 AND PType=1) OR (PartyID=13 AND IsAllowed=-1
AND PType=2);
ALTER SESSION SET CURSOR_SHARING=EXACT;
REM SELECT 2
SELECT Resource_Name, Action
FROM rej_test
WHERE
(PartyID=60 AND IsAllowed=-1 AND PType=1) OR
(PartyID=13 AND IsAllowed=-1 AND PType=2);
ALTER SESSION SET CURSOR_SHARING=FORCE;
REM SELECT 3
SELECT Resource_Name, Action
FROM rej_test
WHERE
(PartyID=60 AND IsAllowed=-1 AND PType=1)
OR
(PartyID=13 AND IsAllowed=-1 AND PType=2);
------------------------------
I've purposely formatted each SELECT a little differently in order to force
a hard parse. The problem I'm seeing is that SELECT #1 and #3 *RETURN NO
ROWS*! If #3's formatted to be just like #2, it works fine, which leads me
to believe the problem's in the parse.
TIA!
Rich Jesse System/Database Administrator
[EMAIL PROTECTED] Quad/Tech International, Sussex, WI USA
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Author: Jesse, Rich
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