object SchemaUtils
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def
toCatalystSchema(schema: TypeDescription): StructType
Convert a TypeDescription to a Catalyst StructType.
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def
writerOptionsFromSchema[T <: NestedBuilder[T, V], V <: ColumnWriterOptions](builder: NestedBuilder[T, V], schema: StructType, writeInt96: Boolean = false, parquetFieldIdEnabled: Boolean = false): T
Build writer options from schema for both ORC and Parquet writers.
Build writer options from schema for both ORC and Parquet writers.
(There is an open issue "https://github.com/rapidsai/cudf/issues/7654" for Parquet writer, but it is circumvented by https://github.com/rapidsai/cudf/pull/9061, so the nullable can go back to the actual setting, instead of the hard-coded nullable=true before.)