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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8397) Support UPDATE with IN requirement for clustering key
Date Sat, 06 Dec 2014 02:00:15 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14236475#comment-14236475
] 

Jonathan Ellis commented on CASSANDRA-8397:
-------------------------------------------

We've never supported multi-row updates.  I'm not sure it's worth special casing this one.

> Support UPDATE with IN requirement for clustering key
> -----------------------------------------------------
>
>                 Key: CASSANDRA-8397
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8397
>             Project: Cassandra
>          Issue Type: Wish
>            Reporter: Jens Rantil
>            Assignee: Benjamin Lerer
>            Priority: Minor
>
> {noformat}
> CREATE TABLE events (
>     userid uuid,
>     id timeuuid,
>     content text,
>     type text,
>     PRIMARY KEY (userid, id)
> )
> # Add data
> cqlsh:mykeyspace> UPDATE events SET content='Hello' WHERE userid=57b47f85-56c4-4968-83cf-4c4e533944e9
AND id IN (046e9da0-7945-11e4-a76f-770773bbbf7e, 046e0160-7945-11e4-a76f-770773bbbf7e);
> code=2200 [Invalid query] message="Invalid operator IN for PRIMARY KEY part id"
> {noformat}
> I was surprised this doesn't work.



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