org.apache.spark.sql.catalyst.dsl

expressions

object expressions extends ExpressionConversions

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ExpressionConversions, AnyRef, Any
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Type Members

  1. implicit class DslAttribute extends AnyRef

    Definition Classes
    ExpressionConversions

  2. implicit class DslExpression extends ImplicitOperators

    Definition Classes
    ExpressionConversions

  3. implicit class DslString extends ImplicitOperators

    Definition Classes
    ExpressionConversions

  4. implicit class DslSymbol extends ImplicitAttribute

    Definition Classes
    ExpressionConversions

  5. abstract class ImplicitAttribute extends ImplicitOperators

    Definition Classes
    ExpressionConversions

  6. implicit class StringToAttributeConversionHelper extends AnyRef

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

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. def abs(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def avg(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

  15. def clone(): AnyRef

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

  16. def count(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    AnyRef

  22. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  23. def finalize(): Unit

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

  24. def first(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    AnyRef → Any

  27. def hashCode(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    ExpressionConversions

  29. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  30. def last(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

  32. def lower(e: Expression): Expression

    Definition Classes
    ExpressionConversions

  33. def max(e: Expression): Expression

    Definition Classes
    ExpressionConversions

  34. def min(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    AnyRef

  36. final def notify(): Unit

    Definition Classes
    AnyRef

  37. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    ExpressionConversions

  39. def sqrt(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

  41. def sum(e: Expression): Expression

    Definition Classes
    ExpressionConversions

  42. def sumDistinct(e: Expression): Expression

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    ExpressionConversions

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

    Definition Classes
    AnyRef

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

    Definition Classes
    ExpressionConversions

  46. def toString(): String

    Definition Classes
    AnyRef → Any

  47. def upper(e: Expression): Expression

    Definition Classes
    ExpressionConversions

  48. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ExpressionConversions

Inherited from AnyRef

Inherited from Any

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