c

org.opencypher.v9_0.rewriting.rewriters

normalizeWithAndReturnClauses

case class normalizeWithAndReturnClauses(mkException: (String, InputPosition) ⇒ CypherException) extends Rewriter with Product with Serializable

This rewriter normalizes the scoping structure of a query, ensuring it is able to be correctly processed for semantic checking. It makes sure that all return items in WITH clauses are aliased.

It also replaces expressions and subexpressions in ORDER BY and WHERE to use aliases introduced by the WITH, where possible.

Example:

MATCH n WITH n.prop AS prop ORDER BY n.prop DESC RETURN prop

This rewrite will change the query to:

MATCH n WITH n.prop AS prop ORDER BY prop DESC RETURN prop AS prop

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Serializable, Serializable, Product, Equals, (AnyRef) ⇒ AnyRef, AnyRef, Any
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  1. normalizeWithAndReturnClauses
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Instance Constructors

  1. new normalizeWithAndReturnClauses(mkException: (String, InputPosition) ⇒ CypherException)

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 andThen[A](g: (AnyRef) ⇒ A): (AnyRef) ⇒ A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  5. def apply(that: AnyRef): AnyRef
    Definition Classes
    normalizeWithAndReturnClauses → Function1
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. def compose[A](g: (A) ⇒ AnyRef): (A) ⇒ AnyRef
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. val mkException: (String, InputPosition) ⇒ CypherException
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
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    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Serializable

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