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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11208) Paging is broken for IN queries
Date Thu, 10 Mar 2016 10:33:41 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15189049#comment-15189049
] 

Sylvain Lebresne commented on CASSANDRA-11208:
----------------------------------------------

+1 but can you fix the 2 following typos while committing:
* "If the _the_ clustering..."
* ".. in both cases there are _not_ data remaining" (that one is not new to the patch)

> Paging is broken for IN queries
> -------------------------------
>
>                 Key: CASSANDRA-11208
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11208
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL
>            Reporter: Benjamin Lerer
>            Assignee: Benjamin Lerer
>         Attachments: 11208-3.0.txt
>
>
> If the number of selected row is greater than the page size, C* will return some duplicates.
> The problem can be reproduced with the java driver using the following code:
> {code}
>        session = cluster.connect();
>        session.execute("CREATE KEYSPACE IF NOT EXISTS test WITH REPLICATION = {'class'
: 'SimpleStrategy', 'replication_factor' : '1'}");
>        session.execute("USE test");
>        session.execute("DROP TABLE IF EXISTS test");
>        session.execute("CREATE TABLE test (rc int, pk int, PRIMARY KEY (pk))");
>        for (int i = 0; i < 5; i++)
>            session.execute("INSERT INTO test (pk, rc) VALUES (?, ?);", i, i);
>        ResultSet rs = session.execute(session.newSimpleStatement("SELECT * FROM test
WHERE  pk IN (1, 2, 3)").setFetchSize(2));
> {code}



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