[jira] [Created] (CASSANDRA-6701) IN on the last clustering columns + ORDER BY DESC yield no results

["Sylvain Lebresne (JIRA)" <ji...@apache.org>]

Sylvain Lebresne created CASSANDRA-6701:
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             Summary: IN on the last clustering columns + ORDER BY DESC yield no results
                 Key: CASSANDRA-6701
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6701
             Project: Cassandra
          Issue Type: Bug
            Reporter: Sylvain Lebresne
            Assignee: Sylvain Lebresne
            Priority: Minor
             Fix For: 1.2.16
         Attachments: 6701.txt

That's not a very common mix but well, the following return no results which is obviously bogus:
{noformat}
CREATE TABLE test (k int, c1 int, c2 int, PRIMARY KEY (k, c1, c2));
INSERT INTO test(k, c1, c2) VALUES (0, 0, 0);
INSERT INTO test(k, c1, c2) VALUES (0, 0, 1);
INSERT INTO test(k, c1, c2) VALUES (0, 0, 2);
SELECT * FROM test WHERE k=0 AND c1 = 0 AND c2 IN (2, 0) ORDER BY c1 DESC
{noformat}
Note: it's pretty useless to order on a column which has an equal restriction, and that's probably why nobody ran into this yet, but that's really just due to a minor typo so there is no reason not to fix.




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