Trait

org.apache.spark.sql.catalyst.dsl

ExpressionConversions

Related Doc: package dsl

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trait ExpressionConversions extends AnyRef

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Type Members

  1. implicit class DslAttribute extends AnyRef

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  2. implicit class DslExpression extends ImplicitOperators

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  3. implicit class DslString extends ImplicitOperators

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  4. implicit class DslSymbol extends ImplicitAttribute

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  5. abstract class ImplicitAttribute extends ImplicitOperators

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  6. implicit class StringToAttributeConversionHelper extends AnyRef

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    Converts $"col name" into an analysis.UnresolvedAttribute.

Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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    Definition Classes
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  4. def abs(e: Expression): Expression

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  5. def approxCountDistinct(e: Expression, rsd: Double = 0.05): Expression

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  6. final def asInstanceOf[T0]: T0

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    Definition Classes
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  7. def avg(e: Expression): Expression

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  8. implicit def bigDecimalToLiteral(d: BigDecimal): Literal

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  9. implicit def bigDecimalToLiteral(d: BigDecimal): Literal

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  10. implicit def binaryToLiteral(a: Array[Byte]): Literal

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  11. implicit def booleanToLiteral(b: Boolean): Literal

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  12. implicit def byteToLiteral(b: Byte): Literal

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  13. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )
  14. def count(e: Expression): Expression

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  15. def countDistinct(e: Expression*): Expression

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  16. implicit def dateToLiteral(d: Date): Literal

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  17. implicit def decimalToLiteral(d: Decimal): Literal

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  18. implicit def doubleToLiteral(d: Double): Literal

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

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    Definition Classes
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  20. def equals(arg0: Any): Boolean

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    Definition Classes
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  21. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  22. def first(e: Expression): Expression

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  23. implicit def floatToLiteral(f: Float): Literal

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

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    Definition Classes
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  25. def hashCode(): Int

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    Definition Classes
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  26. implicit def intToLiteral(i: Int): Literal

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  27. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  28. def last(e: Expression): Expression

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  29. implicit def longToLiteral(l: Long): Literal

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  30. def lower(e: Expression): Expression

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  31. def max(e: Expression): Expression

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  32. def min(e: Expression): Expression

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

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    Definition Classes
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  34. final def notify(): Unit

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    Definition Classes
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  35. final def notifyAll(): Unit

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    Definition Classes
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  36. implicit def shortToLiteral(s: Short): Literal

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  37. def sqrt(e: Expression): Expression

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  38. implicit def stringToLiteral(s: String): Literal

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  39. def sum(e: Expression): Expression

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  40. def sumDistinct(e: Expression): Expression

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  41. implicit def symbolToUnresolvedAttribute(s: Symbol): UnresolvedAttribute

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

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    Definition Classes
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  43. implicit def timestampToLiteral(t: Timestamp): Literal

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  44. def toString(): String

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    Definition Classes
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  45. def upper(e: Expression): Expression

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  46. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  47. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
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    Annotations
    @throws( ... )
  48. final def wait(arg0: Long): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

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