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  1. Tajo
  2. TAJO-1253

Catalog API should be queryable

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Catalog
    • Labels:
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      Description

      TAJO-1176 is trying to add queryable catalog information. But, currently Catalog API is not quryable. In other words, Catalog retrieves all tables, and all tablespaces, and all functions. It is not scalable.

      It would be great if Catalog API takes some conditions like table_name LIKE 'T%' or table_name = 'orders'. This approach can be adopted to functions, tables, columns, tablespaces, and partitions.

      We already use RDBMS as catalog persistent storages. All RDBMSs provides abundant features, including indexing features. They allow very efficient implementations

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              • Assignee:
                ykrips Jihun Kang
                Reporter:
                hyunsik Hyunsik Choi
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                Dates

                • Created:
                  Updated: