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Posted to commits@cassandra.apache.org by "Konstantin (JIRA)" <ji...@apache.org> on 2019/07/05 21:00:00 UTC
[jira] [Updated] (CASSANDRA-8679) Successful LWT INSERT should
return any server generated values
[ https://issues.apache.org/jira/browse/CASSANDRA-8679?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin updated CASSANDRA-8679:
----------------------------------
Labels: LWT (was: )
> 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: Improvement
> Reporter: Nils Kilden-Pedersen
> Priority: Normal
> Labels: LWT
>
> 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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