Details
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New Feature
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Status: Resolved
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Major
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Resolution: Done
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None
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None
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ghx-label-4
Description
Hive's binary data types seem very similar to strings with some exceptions:
- no implicit/explicit cast to any type except string
- bit different built-in functions than for string, but some functions accept both string and binary (e.g. concat)
- written to text files with base64 encoding
(see https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF )
I didn't look around about client support yet.
Attachments
Issue Links
- is related to
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IMPALA-11340 Support BINARY in persistent legacy Java UDFs
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- Open
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- relates to
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- Resolved
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1.
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Complete builtin aggregate support for BINARY |
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Open | Unassigned |
2.
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Codegen WriteSlot for BINARY columns in TextConverter |
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Open | Unassigned |
3.
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BINARY support in Iceberg |
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Open | Unassigned |