[jira] [Updated] (CASSANDRA-6342) cassandra document errata

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-6342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-6342:
--------------------------------------

    Reviewer: Aleksey Yeschenko
    Assignee: Lyuben Todorov  (was: Sylvain Lebresne)

> cassandra document errata
> -------------------------
>
>                 Key: CASSANDRA-6342
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6342
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Kim Yong Hwan
>            Assignee: Lyuben Todorov
>            Priority: Trivial
>
> Hi
> I think a sample cql statement of cassandra document (http://cassandra.apache.org/doc/cql3/CQL.html) is wrong. Please change it.
> ------------------------------------------------------
> Note that TTLs are allowed for both INSERT and UPDATE, but in both case the TTL set only apply to the newly inserted/updated values. In other words,
> // Updating (or inserting)
> UPDATE users USING TTL 10 SET favs['color'] = 'green' WHERE id = 'jsmith'
> will only apply the TTL to the { 'color' : 'green' } record, the rest of the map remaining unaffected.
> Deleting a map record is done with:
> DELETE favs['author'] FROM plays WHERE id = 'jsmith'
> upper DELETE cql statement is changed to below. On context of document,  'plays' table might be changed  'users' table. 
> DELETE favs['author'] FROM users WHERE id = 'jsmith'



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