[jira] [Created] (CASSANDRA-8679) Successful LWT INSERT should return any server generated values

["Nils Kilden-Pedersen (JIRA)" <ji...@apache.org>]

Nils Kilden-Pedersen created CASSANDRA-8679:
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             Summary: 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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