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Posted to commits@cassandra.apache.org by "Jonathan Ellis (Resolved) (JIRA)" <ji...@apache.org> on 2011/10/14 14:48:12 UTC
[jira] [Resolved] (CASSANDRA-2348) Allow periods in secondary index
column names
[ https://issues.apache.org/jira/browse/CASSANDRA-2348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis resolved CASSANDRA-2348.
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Resolution: Not A Problem
WFM.
> Allow periods in secondary index column names
> ---------------------------------------------
>
> Key: CASSANDRA-2348
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2348
> Project: Cassandra
> Issue Type: Wish
> Components: API
> Reporter: David Semeria
> Priority: Minor
> Labels: index, json
>
> Premise: it is natural to map JSON objects to column names using periods to denote the object hierarchy.
> For example {food:{fruit;{a:apples,b:bananas,c:cherries}}}
> Would map to the following CF names: food.fruit.a, food.fruit.b, food.fruit.c
> However, secondary index names cannot contain periods which means workarounds (ie denormalization) must be used to index such columns.
> It would be nice if this restriction could be removed.
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