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Posted to dev@kylin.apache.org by "Ruixuan Zhang (Jira)" <ji...@apache.org> on 2023/02/16 06:27:00 UTC

[jira] [Created] (KYLIN-5447) Support creating logical views to improve the data reprocessing ability of data developers

Ruixuan Zhang created KYLIN-5447:
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             Summary: 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
             Fix For: 5.0-alpha


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.



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