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Posted to issues@paimon.apache.org by "QuakeWang (via GitHub)" <gi...@apache.org> on 2026/07/31 06:28:40 UTC

[PR] [format][python] Support additional MAP BLOB key types [paimon]

QuakeWang opened a new pull request, #8963:
URL: https://github.com/apache/paimon/pull/8963

   ### Purpose
   
   `MAP<K, BLOB>` schemas can use `BOOLEAN`, `DECIMAL`, and `DATE` keys, but the existing blob key serializers rejected these types during writes.
   
   Add matching Java and Python key codecs, document their binary encodings, and keep Java/Python interoperability consistent.
   
   ### Tests
   
     - `BlobFileFormatTest`
     - Python MAP BLOB key type tests
     - Java-to-Python and Python-to-Java interoperability tests
     - Python 3.11 Flake8


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Re: [PR] [format][python] Support additional MAP BLOB key types [paimon]

Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.

JingsongLi merged PR #8963:
URL: https://github.com/apache/paimon/pull/8963


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