org.apache.spark.sql.catalyst.dsl

ExpressionConversions

Related Doc: package dsl

trait ExpressionConversions extends AnyRef

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expressions
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Type Members

  1. implicit class DslAttribute extends AnyRef

  2. implicit class DslExpression extends ImplicitOperators

  3. implicit class DslString extends ImplicitOperators

  4. implicit class DslSymbol extends ImplicitAttribute

  5. abstract class ImplicitAttribute extends ImplicitOperators

  6. implicit class StringToAttributeConversionHelper extends AnyRef

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

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef → Any

  4. def abs(e: Expression): Expression

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

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def avg(e: Expression): Expression

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

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

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

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

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

  13. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  14. def count(e: Expression): Expression

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

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

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

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

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

    Definition Classes
    AnyRef

  20. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  21. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  22. def first(e: Expression): Expression

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

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

    Definition Classes
    AnyRef → Any

  25. def hashCode(): Int

    Definition Classes
    AnyRef → Any

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

  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  28. def last(e: Expression): Expression

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

  30. def lower(e: Expression): Expression

  31. def max(e: Expression): Expression

  32. def min(e: Expression): Expression

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

    Definition Classes
    AnyRef

  34. final def notify(): Unit

    Definition Classes
    AnyRef

  35. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

  37. def sqrt(e: Expression): Expression

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

  39. def sum(e: Expression): Expression

  40. def sumDistinct(e: Expression): Expression

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

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

    Definition Classes
    AnyRef

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

  44. def toString(): String

    Definition Classes
    AnyRef → Any

  45. def upper(e: Expression): Expression

  46. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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