sqlest.ast

Column

Related Doc: package ast

sealed trait Column[A] extends AnyRef

A column, column literal, or column expression.

This is a more general concept than it may first seem. For example, in the SQL:

SELECT a, b, c FROM t WHERE a == 1

all of the following would be represented as instances of Column: a, b, c, 1, and a == 1.

Linear Supertypes
AnyRef, Any
Known Subclasses
AliasColumn, AliasedColumn, CaseColumn, CaseColumnColumn, CaseColumnElseColumn, CaseWhenColumn, CaseWhenElseColumn, ConstantColumn, DoubleInfixFunctionColumn, InfixFunctionColumn, LiteralColumn, PostfixFunctionColumn, PrefixFunctionColumn, ReferenceColumn, ScalarFunctionColumn, SelectColumn, TableColumn, WindowFunctionColumn
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Abstract Value Members

  1. abstract val columnType: ColumnType[A]

Concrete 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. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  10. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  13. final def notify(): Unit

    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  16. def toString(): String

    Definition Classes
    AnyRef → Any

  17. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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