org.apache.spark.sql.catalyst.dsl

expressions

Related Doc: package dsl

object expressions extends ExpressionConversions

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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.

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

    Definition Classes
    ExpressionConversions

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

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

    Definition Classes
    ExpressionConversions
  6. final def asInstanceOf[T0]: T0

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

    Definition Classes
    ExpressionConversions
  8. implicit def bigDecimalToLiteral(d: BigDecimal): Literal

    Definition Classes
    ExpressionConversions
  9. implicit def bigDecimalToLiteral(d: BigDecimal): Literal

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

    Definition Classes
    ExpressionConversions
  11. implicit def booleanToLiteral(b: Boolean): Literal

    Definition Classes
    ExpressionConversions
  12. implicit def byteToLiteral(b: Byte): Literal

    Definition Classes
    ExpressionConversions
  13. def clone(): AnyRef

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

    Definition Classes
    ExpressionConversions
  15. def countDistinct(e: Expression*): Expression

    Definition Classes
    ExpressionConversions
  16. implicit def dateToLiteral(d: Date): Literal

    Definition Classes
    ExpressionConversions
  17. implicit def decimalToLiteral(d: Decimal): Literal

    Definition Classes
    ExpressionConversions
  18. implicit def doubleToLiteral(d: Double): Literal

    Definition Classes
    ExpressionConversions
  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

    Definition Classes
    ExpressionConversions
  23. implicit def floatToLiteral(f: Float): Literal

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

    Definition Classes
    AnyRef → Any
  25. def hashCode(): Int

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

    Definition Classes
    ExpressionConversions
  27. final def isInstanceOf[T0]: Boolean

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

    Definition Classes
    ExpressionConversions
  29. implicit def longToLiteral(l: Long): Literal

    Definition Classes
    ExpressionConversions
  30. def lower(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  31. def max(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  32. def min(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  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

    Definition Classes
    ExpressionConversions
  37. def sqrt(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  38. implicit def stringToLiteral(s: String): Literal

    Definition Classes
    ExpressionConversions
  39. def sum(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  40. def sumDistinct(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  41. implicit def symbolToUnresolvedAttribute(s: Symbol): UnresolvedAttribute

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

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

    Definition Classes
    ExpressionConversions
  44. def toString(): String

    Definition Classes
    AnyRef → Any
  45. def upper(e: Expression): Expression

    Definition Classes
    ExpressionConversions
  46. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from ExpressionConversions

Inherited from AnyRef

Inherited from Any

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