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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-1598) encode column names to save space
Date Sun, 13 Sep 2015 01:31:45 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742292#comment-14742292
] 

Lars Hofhansl commented on PHOENIX-1598:
----------------------------------------

I'm going to try a hack with the query on PHOENIX-1940, where I create the same table, but
with numbers as column names, and then changing KeyValueUtil.getColumnLatest to make use the
fact that now we numbers.

> 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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