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Posted to derby-dev@db.apache.org by "Ajay Bhala (JIRA)" <ji...@apache.org> on 2007/12/14 22:26:43 UTC
[jira] Updated: (DERBY-3279) Derby 10.3.X sorts VARCHAR column
incorrectly when table is indexed and VARCHAR column contains a value of
'00000'
[ https://issues.apache.org/jira/browse/DERBY-3279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ajay Bhala updated DERBY-3279:
------------------------------
Description:
Running the following produces the error seen in Derby 10.3.X but not in 10.2.X nor in 10.1.X.
Don't know if this related to DERBY-3231.
First query is incorrectly sorted whereas the second one is okay when there is an index on the table.
If the table is not indexed, the sort works correctly in DESC order.
------
create table CHEESE (
CHEESE_CODE VARCHAR(5),
CHEESE_NAME VARCHAR(20),
CHEESE_COST DECIMAL(7,4)
);
create index cheese_index on CHEESE (CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC);
INSERT INTO CHEESE (
CHEESE_CODE,
CHEESE_NAME,
CHEESE_COST)
VALUES ('00000', 'GOUDA', 001.1234),
('00000', 'EDAM', 002.1111),
('54321', 'EDAM', 008.5646),
('12345', 'GORGONZOLA', 888.2309),
('AAAAA', 'EDAM', 999.8888),
('54321', 'MUENSTER', 077.9545);
SELECT * FROM CHEESE
WHERE (CHEESE_CODE='00000' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
SELECT * FROM CHEESE
WHERE (CHEESE_CODE='AAAAA' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
was:
Running the following produces the error seen in Derby 10.3.X but not in 10.2.X nor in 10.1.X.
Don't know if this related to DERBY-3231.
First query is incorrectly sorted whereas the second one is okay.
------
create table CHEESE (
CHEESE_CODE VARCHAR(5),
CHEESE_NAME VARCHAR(20),
CHEESE_COST DECIMAL(7,4)
);
create index cheese_index on CHEESE (CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC);
INSERT INTO CHEESE (
CHEESE_CODE,
CHEESE_NAME,
CHEESE_COST)
VALUES ('00000', 'GOUDA', 001.1234),
('00000', 'EDAM', 002.1111),
('54321', 'EDAM', 008.5646),
('12345', 'GORGONZOLA', 888.2309),
('AAAAA', 'EDAM', 999.8888),
('54321', 'MUENSTER', 077.9545);
SELECT * FROM CHEESE
WHERE (CHEESE_CODE='00000' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
SELECT * FROM CHEESE
WHERE (CHEESE_CODE='AAAAA' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
> Derby 10.3.X sorts VARCHAR column incorrectly when table is indexed and VARCHAR column contains a value of '00000'
> ------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-3279
> URL: https://issues.apache.org/jira/browse/DERBY-3279
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.3.1.4, 10.3.2.1
> Environment: Rational Application Developer 7.0.0.2 (Eclipse 3.2.2), J2RE 1.5.0 IBM J9 2.3 Windows XP
> Reporter: Ajay Bhala
>
> Running the following produces the error seen in Derby 10.3.X but not in 10.2.X nor in 10.1.X.
> Don't know if this related to DERBY-3231.
> First query is incorrectly sorted whereas the second one is okay when there is an index on the table.
> If the table is not indexed, the sort works correctly in DESC order.
> ------
> create table CHEESE (
> CHEESE_CODE VARCHAR(5),
> CHEESE_NAME VARCHAR(20),
> CHEESE_COST DECIMAL(7,4)
> );
> create index cheese_index on CHEESE (CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC);
> INSERT INTO CHEESE (
> CHEESE_CODE,
> CHEESE_NAME,
> CHEESE_COST)
> VALUES ('00000', 'GOUDA', 001.1234),
> ('00000', 'EDAM', 002.1111),
> ('54321', 'EDAM', 008.5646),
> ('12345', 'GORGONZOLA', 888.2309),
> ('AAAAA', 'EDAM', 999.8888),
> ('54321', 'MUENSTER', 077.9545);
> SELECT * FROM CHEESE
> WHERE (CHEESE_CODE='00000' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
> ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
> SELECT * FROM CHEESE
> WHERE (CHEESE_CODE='AAAAA' OR CHEESE_CODE='54321') AND CHEESE_NAME='EDAM'
> ORDER BY CHEESE_CODE DESC, CHEESE_NAME DESC, CHEESE_COST DESC;
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