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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8679) Successful LWT INSERT should return any server generated values
Date Sun, 25 Jan 2015 01:27:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14290933#comment-14290933
] 

Aleksey Yeschenko commented on CASSANDRA-8679:
----------------------------------------------

Any other examples besides now()? Because solving that one is trivial - just use a proper
client-generated timestamp/timeuuid instead.

> Successful LWT INSERT should return any server generated values
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-8679
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8679
>             Project: Cassandra
>          Issue Type: Wish
>            Reporter: Nils Kilden-Pedersen
>
> A failed LWT INSERT returns the row that prevented insertion, along with `[applied]`
boolean value. A successful LWT INSERT only returns `[applied]`.
> It would be helpful to also return any other server generated values, e.g. `NOW()` as
`[now]` (or whatever).
> There is currently no way to know what exactly was inserted without re-querying the row,
which is horrible for write-throughput.



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