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https://issues.apache.org/jira/browse/KYLIN-5447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruixuan Zhang updated KYLIN-5447:
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Description: Add some preprocessing process such as filtering for dimension
tables, dimension tables' aggregation to a certain extent to adapt to the
granularity of the fact table (avoid many-to-many), deduplication of dimension
tables, etc. Logical views are hoped to be capable of being created, maintained
in metadata, referenced by models and queryable, as normal views. (was: Add
some preprocessing such as filtering for dimension tables, dimension tables'
aggregation to a certain extent to adapt to the granularity of the fact table
(avoid many-to-many), deduplication of dimension tables, etc. Logical views are
hoped to be capable of being created, maintained in metadata, referenced by
models and queryable, as normal views.)
> Support creating logical views to improve the data reprocessing ability of
> data developers
> ------------------------------------------------------------------------------------------
>
> Key: KYLIN-5447
> URL: https://issues.apache.org/jira/browse/KYLIN-5447
> Project: Kylin
> Issue Type: Improvement
> Components: RDBMS Source
> Affects Versions: 5.0-alpha
> Reporter: Ruixuan Zhang
> Assignee: Ruixuan Zhang
> Priority: Major
> Fix For: 5.0-alpha
>
>
> Add some preprocessing process such as filtering for dimension tables,
> dimension tables' aggregation to a certain extent to adapt to the granularity
> of the fact table (avoid many-to-many), deduplication of dimension tables,
> etc. Logical views are hoped to be capable of being created, maintained in
> metadata, referenced by models and queryable, as normal views.
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