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From "Pavel Yaskevich (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2474) CQL support for compound columns
Date Fri, 02 Sep 2011 13:10:10 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095962#comment-13095962
] 

Pavel Yaskevich commented on CASSANDRA-2474:
--------------------------------------------

bq. I think the goal should be to make it look more like SQL when that is reasonable.

I hope that the main goal here is to give end-user clean syntax instead of trying to be as
SQL as possible in all the cases.

bq. That would imply a "rename column" operation. I don't want to go there.

I guess I described it wrong - we can insert new column with name "2e1c3308,cscotta,<location>"
and still use "1/0/-1" as <'end-of-component' byte> for querying. Is there any reason
why we should delete "2e1c3308,cscotta" I'm missing?

> CQL support for compound columns
> --------------------------------
>
>                 Key: CASSANDRA-2474
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2474
>             Project: Cassandra
>          Issue Type: Sub-task
>          Components: API, Core
>            Reporter: Eric Evans
>            Assignee: Pavel Yaskevich
>              Labels: cql
>             Fix For: 1.0
>
>         Attachments: screenshot-1.jpg, screenshot-2.jpg
>
>
> For the most part, this boils down to supporting the specification of compound column
names (the CQL syntax is colon-delimted terms), and then teaching the decoders (drivers) to
create structures from the results.

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