[
https://issues.apache.org/jira/browse/CASSANDRA-4004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253587#comment-13253587
]
Jonathan Ellis commented on CASSANDRA-4004:
-------------------------------------------
I think I'd prefer to move this into our "implementation extensions" section as
{{WITH CLUSTERING ORDERED BY (time DESC)}} or something similar.
I also don't see any code to account for, if we've already ordered it as DESC
in the clustering declaration, that's going to affect what we need to do for
ORDER BY DESC (or ASC).
> Add support for ReversedType
> ----------------------------
>
> Key: CASSANDRA-4004
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4004
> Project: Cassandra
> Issue Type: Sub-task
> Components: API
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Priority: Trivial
> Fix For: 1.1.1
>
> Attachments: 4004.txt
>
>
> It would be nice to add a native syntax for the use of ReversedType. I'm sure
> there is anything in SQL that we inspired ourselves from, so I would propose
> something like:
> {noformat}
> CREATE TABLE timeseries (
> key text,
> time uuid,
> value text,
> PRIMARY KEY (key, time DESC)
> )
> {noformat}
> Alternatively, the DESC could also be put after the column name definition
> but one argument for putting it in the PK instead is that this only apply to
> keys.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
