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https://issues.apache.org/jira/browse/CASSANDRA-185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733423#action_12733423
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Sandeep Tata commented on CASSANDRA-185:
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+1
Minor comment: I saw that you're using getComparator.getString(path.columnName)
and catching exceptions as a proxy for a validate() method for column names (eg
in ColumnFamily.addColumn)... does it make sense to explicitly have a
validate() method instead?
> user-defined column ordering
> ----------------------------
>
> Key: CASSANDRA-185
> URL: https://issues.apache.org/jira/browse/CASSANDRA-185
> Project: Cassandra
> Issue Type: New Feature
> Components: Core
> Reporter: Jonathan Ellis
> Attachments:
> 0001-CASSANDRA-185-introduce-column-compatibility-layer-t.txt,
> 0002-r-m-time-sorted-columns.txt,
> 0003-change-String-column-names-to-byte-to-allow-user-def.txt,
> 0004-r-m-tests-that-won-t-pass-until-we-do-303.txt
>
>
> name ordering by ascii String order isn't general enough.
> we need to allow specifying a comparator class like we do (indirectly) for
> key ordering via the partitioner interface.
> per-CF would be best.
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