slick.memory

QueryInterpreter

Related Docs: object QueryInterpreter | package memory

class QueryInterpreter extends Logging

A query interpreter for the MemoryDriver and for client-side operations that need to be run as part of distributed queries against multiple backends.

It uses ScalaType, ProductValue/StructValue and plain Scala collections to represent data. Queries are expected to be in the shape after running all the standard query compiler phases (but not the extra relational phases) and assigning ScalaTypes everywhere.

Source
QueryInterpreter.scala
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  1. QueryInterpreter
  2. Logging
  3. AnyRef
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  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new QueryInterpreter(db: DatabaseDef, params: Any)

    db

    The in-memory database which is used for resolving Tables

    params

    The query parameters

Type Members

  1. type Coll = Iterable[Any]

Value Members

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

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to any2stringadd[QueryInterpreter] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (QueryInterpreter, B)

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to ArrowAssoc[QueryInterpreter] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  6. def asBoolean(v: Any): Boolean

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def compileLikePattern(s: String, escape: Option[Char]): Pattern

  10. def createNullRow(tpe: Type): Any

  11. def ensuring(cond: (QueryInterpreter) ⇒ Boolean, msg: ⇒ Any): QueryInterpreter

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: (QueryInterpreter) ⇒ Boolean): QueryInterpreter

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean, msg: ⇒ Any): QueryInterpreter

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean): QueryInterpreter

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to Ensuring[QueryInterpreter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  16. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  17. def evalFunction(sym: TermSymbol, args: Seq[(Type, Any)], retType: Type): Any

  18. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  19. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to StringFormat[QueryInterpreter] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  20. final def getClass(): Class[_]

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

    Definition Classes
    AnyRef → Any
  22. var indent: Int

  23. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  24. def logDebug(msg: String): Unit

  25. lazy val logger: SlickLogger

    Attributes
    protected[this]
    Definition Classes
    QueryInterpreterLogging
  26. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  27. final def notify(): Unit

    Definition Classes
    AnyRef
  28. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  29. def reduceOptionIt[T](it: Iterator[Any], opt: Boolean, map: (Any) ⇒ T, reduce: (T, T) ⇒ T): Option[T]

  30. def run(n: Node): Any

  31. val scope: HashMap[TermSymbol, Any]

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

    Definition Classes
    AnyRef
  33. def toString(): String

    Definition Classes
    AnyRef → Any
  34. def unwrapSingleColumn(coll: Coll, tpe: Type): (Iterator[Any], Type)

  35. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. def [B](y: B): (QueryInterpreter, B)

    Implicit information
    This member is added by an implicit conversion from QueryInterpreter to ArrowAssoc[QueryInterpreter] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from QueryInterpreter to any2stringadd[QueryInterpreter]

Inherited by implicit conversion StringFormat from QueryInterpreter to StringFormat[QueryInterpreter]

Inherited by implicit conversion Ensuring from QueryInterpreter to Ensuring[QueryInterpreter]

Inherited by implicit conversion ArrowAssoc from QueryInterpreter to ArrowAssoc[QueryInterpreter]

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