[SPARK-57207][SQL] Support nanosecond timestamp types in the Types Framework#56266

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MaxGekk:nanos-types-typeops

Commits on Jun 4, 2026

[SPARK-57207][SQL] Register nanosecond timestamp types in the Types Framework via TypeOps overrides
MaxGekk
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[SPARK-57207][SQL] Throw internal error for unimplemented nanos timestamp formatting
MaxGekk
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[SPARK-57207][SQL] Wire nanos timestamp encoders and converters via TypeOps to reuse SPARK-57033
MaxGekk
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[SPARK-57207][SQL] Make nanos timestamp format() follow the legacy CAST-to-string behavior
MaxGekk
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[SPARK-57207][SQL] Centralize nanosecond timestamp types in the Types Framework
MaxGekk
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[SPARK-57207][SQL] Require the Types Framework when enabling the nanos timestamp types
MaxGekk
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[SPARK-57207][SQL] Raise a user-facing error when formatting nanos timestamps as strings
MaxGekk
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[SPARK-57207][SQL] Unwrap Option/Transforming encoders before framework serde dispatch
MaxGekk
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