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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-5666) CQL3 should not allow ranges on the partition key without the token() method, even for byte ordered partitioner.
Date Thu, 20 Jun 2013 14:48:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13689294#comment-13689294
] 

Jonathan Ellis commented on CASSANDRA-5666:
-------------------------------------------

+1
                
> CQL3 should not allow ranges on the partition key without the token() method, even for
byte ordered partitioner.
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-5666
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5666
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 1.2.0
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>             Fix For: 1.2.6
>
>         Attachments: 5666.txt
>
>
> When the partition is an ordered one, CQL3 currently allows non-equal conditions on the
partition key directly. I.e. we allow
> {noformat}
> CREATE TABLE t (k timeuuid PRIMARY KEY);
> SELECT * FROM t WHERE k > ... AND k < ...;
> {noformat}
> but this is a bug because even ordered partitioner don't order following the type of
the partition key. They order by bytes, always.
> So that type of query doesn't do in general what it is supposed to do and we should disallow
it. Even for ordered partitioner, the token() function should be used. 

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