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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2013/09/10 15:27:52 UTC

[jira] [Updated] (CASSANDRA-5994) Allow empty CQL3 batches (as no-op)

     [ https://issues.apache.org/jira/browse/CASSANDRA-5994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne updated CASSANDRA-5994:
----------------------------------------

    Attachment: 5994.txt

On character patch attached.
                
> Allow empty CQL3 batches (as no-op)
> -----------------------------------
>
>                 Key: CASSANDRA-5994
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5994
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>            Priority: Trivial
>             Fix For: 1.2.10
>
>         Attachments: 5994.txt
>
>
> The CQL3 parser doesn't allow empty batch statements and bitches with a parsing error. While clients should probably make sure they don't generate empty batches as it's useless, it's easy for client that general batch requests to forget handling the empty case, ending up sending an empty batch. it's a tad annoying to get a runtime error in production just for that. Let just it being a no-op.

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