xuchuanyin created CARBONDATA-2380:
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Summary: Support visible/invisible datamap for performance tuning
Key: CARBONDATA-2380
URL: https://issues.apache.org/jira/browse/CARBONDATA-2380
Project: CarbonData
Issue Type: New Feature
Components: data-query
Reporter: xuchuanyin
Assignee: xuchuanyin
Invisible datamap will not be used during the query, which can be used to
verify whether to remove this datamap in the future.
This feature is similar to `Invisible indexed` in mysql
(https://dev.mysql.com/doc/refman/8.0/en/invisible-indexes.html).
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