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Posted to issues@beam.apache.org by "Piotr Szuberski (Jira)" <ji...@apache.org> on 2020/11/18 08:18:00 UTC

[jira] [Created] (BEAM-11287) Add General purpose Write operation to Cross-language Spanner transform

Piotr Szuberski created BEAM-11287:
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             Summary: Add General purpose Write operation to Cross-language Spanner transform
                 Key: BEAM-11287
                 URL: https://issues.apache.org/jira/browse/BEAM-11287
             Project: Beam
          Issue Type: New Feature
          Components: cross-language, io-java-gcp, io-py-gcp
            Reporter: Piotr Szuberski


[https://github.com/apache/beam/pull/12611] largely addresses this by adding individual xlang wrappers for delete/replace/insert/update/insert_or_update operations restricted to a single table.

The only thing missing is a general purpose "write" transform that can accept general mutations (multiple tables, multiple operations). To get that right will require some design work and likely some new features in portable schemas (unions).



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