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Posted to commits@cassandra.apache.org by "André Cruz (JIRA)" <ji...@apache.org> on 2012/08/21 15:09:38 UTC
[jira] [Commented] (CASSANDRA-4245) Provide a UT8Type (case
insensitive) comparator
[ https://issues.apache.org/jira/browse/CASSANDRA-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438694#comment-13438694 ]
André Cruz commented on CASSANDRA-4245:
---------------------------------------
I'm also interested in a UTF-8 comparator that orders columns alphabetically. In fact, I was expecting this to be the default behaviour in Cassandra until it bit me. For example, with 3 columns: André, Zeus and Ándré.
I was expecting:
André
Ándré
Zeus
The result was:
André
Zeus
Ándré
This is what's being discussed in this issue, right?
> Provide a UT8Type (case insensitive) comparator
> -----------------------------------------------
>
> Key: CASSANDRA-4245
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4245
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Ertio Lew
> Assignee: Aaron Morton
> Priority: Minor
>
> It is a common use case to use a bunch of entity names as column names & then use the row as a search index, using search by range. For such use cases & others, it is useful to have a UTF8 comparator that provides case insensitive ordering of columns.
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