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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (JIRA)" <ji...@apache.org> on 2016/05/02 10:54:13 UTC

[jira] [Commented] (CASSANDRA-8488) Filter by UDF

    [ https://issues.apache.org/jira/browse/CASSANDRA-8488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15266240#comment-15266240 ] 

Sylvain Lebresne commented on CASSANDRA-8488:
---------------------------------------------

Sure, filtering coordinator side solves all filtering issues (it's also a way to fix CASSANDRA-8273 really as I mention). But everyone currently expect filtering to be replica side so I want to give replica-side filtering some though before doing it in a way that will likely surprise people performance wise. This is indeed a backup solution if we really can't make it work replica side though.

> Filter by UDF
> -------------
>
>                 Key: CASSANDRA-8488
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8488
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: CQL, Local Write-Read Paths
>            Reporter: Jonathan Ellis
>              Labels: client-impacting, cql, udf
>             Fix For: 3.x
>
>
> Allow user-defined functions in WHERE clause with ALLOW FILTERING.



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