[SPARK-57256][SQL] Cast nanosecond-precision timestamps to string#56317

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MaxGekk:cast-nanos-to-string

Commits on Jun 5, 2026

[SPARK-57256][SQL] Cast nanosecond-precision timestamps to string
MaxGekk
committed
[SPARK-57256][SQL] Add DST transition test for nanosecond LTZ cast to string
MaxGekk
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[SPARK-57256][SQL] Add ToPrettyStringSuite tests for nanosecond timestamp types
MaxGekk
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[SPARK-57256][SQL] Include nanosecond timestamp types in null-cast-to-string sweep
MaxGekk
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[SPARK-57256][SQL] Address review: prefix pretty-string tests and add complex-type cast coverage
MaxGekk
committed
[SPARK-57256][SQL] Route nanos cast-to-string through ToStringBase and add SQL tests
MaxGekk
committed