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https://issues.apache.org/jira/browse/PHOENIX-1598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742310#comment-14742310
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James Taylor commented on PHOENIX-1598:
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The interface would allow an application like Phoenix to: create an array sized
based on the max(projected-column-qualifier-name). Then as a filter is run, it
be populated positionally based on the column qualifier name. This would be
instead of just adding to a List<Cell>. The HBase default could still be to
append to a List<Cell> with a binary search of it, but Phoenix could implement
the interface to be purely positional (based on the column qualifier name).
> encode column names to save space
> ----------------------------------
>
> Key: PHOENIX-1598
> URL: https://issues.apache.org/jira/browse/PHOENIX-1598
> Project: Phoenix
> Issue Type: Improvement
> Reporter: noam bulvik
>
> when creating table using phoenix DDL replace the column names that the user
> give with shorter names to save space. the user will still the full name is
> his select statements and will get them in the result set but under the hood
> the infra will translate the names to their sorter version.
> example:
> when creating table with my_column_1, my_column_2 ... the table will be
> created with a as first column , b as the second one etc'
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