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org.apache.spark.sql.execution.columnar

ColumnWriter

Related Doc: package columnar

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object ColumnWriter

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. val SUPPORTED_STATS_TYPES: OpenHashSet[DataType]

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    Supported types for which column statistics are maintained and can be used for statistics checks.

    Supported types for which column statistics are maintained and can be used for statistics checks. Excludes DecimalType that should be checked explicitly.

  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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  7. final def eq(arg0: AnyRef): Boolean

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  9. def finalize(): Unit

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  10. def genCodeArrayWrite(ctx: CodegenContext, a: ArrayType, encoder: String, cursorTerm: String, input: String, batchSizeTerm: String, offsetTerm: String = null, baseOffsetTerm: String = null): String

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  11. def genCodeColumnStats(ctx: CodegenContext, field: StructField, encoder: String, nullCountNullable: Boolean = false): (Seq[Attribute], Seq[ExprCode])

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  12. def genCodeColumnWrite(ctx: CodegenContext, dataType: DataType, nullable: Boolean, encoder: String, nullEncoder: String, cursorTerm: String, ev: ExprCode, batchSizeTerm: String, offsetTerm: String = null, baseOffsetTerm: String = null): String

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  13. def genCodeMapWrite(ctx: CodegenContext, m: MapType, encoder: String, cursorTerm: String, input: String, batchSizeTerm: String, offsetTerm: String = null, baseOffsetTerm: String = null): String

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  14. def genCodeStructWrite(ctx: CodegenContext, s: StructType, encoder: String, cursorTerm: String, input: String, batchSizeTerm: String, offsetTerm: String = null, baseOffsetTerm: String = null): String

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  15. def genStatsRow(ctx: CodegenContext, batchSizeTerm: String, stats: Seq[Seq[ExprCode]], statsSchema: Seq[Seq[Attribute]]): ExprCode

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  16. final def getClass(): Class[_]

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  17. def hashCode(): Int

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  18. final def isInstanceOf[T0]: Boolean

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  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. final def synchronized[T0](arg0: ⇒ T0): T0

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  23. def toString(): String

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  24. final def wait(): Unit

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  25. final def wait(arg0: Long, arg1: Int): Unit

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  26. final def wait(arg0: Long): Unit

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