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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2020/01/28 19:31:00 UTC

[jira] [Created] (BEAM-9210) Deprecate and remove "nested" schemas for pubsub tables

Brian Hulette created BEAM-9210:
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             Summary: Deprecate and remove "nested" schemas for pubsub tables
                 Key: BEAM-9210
                 URL: https://issues.apache.org/jira/browse/BEAM-9210
             Project: Beam
          Issue Type: Improvement
          Components: dsl-sql
            Reporter: Brian Hulette
            Assignee: Brian Hulette


Context: https://lists.apache.org/thread.html/bf4c37f21bda194d7f8c40f6e7b9a776262415755cc1658412af3c76%40%3Cdev.beam.apache.org%3E

Currently we support two styles of schema in pubsub table definitions, a new "flattened" schema, as well as the original "nested" schema. The flattened style is preferred, but it currently provides no way to read or write pubsub message attributes, so switching over to it completely would be a regression.

When flattened schemas support mapping to attributes, we should remove the nested style.



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