class EmulateOuterJoins extends Phase
An optional phase which rewrites outer joins into more commonly supported operations for use on databases that lack outer join support.
Full outer joins are always emulated. Right joins can be replaced by left joins (or an emulated version thereof). Left joins can be emulated with inner joins and unions.
- Source
- EmulateOuterJoins.scala
- Alphabetic
- By Inheritance
- EmulateOuterJoins
- Phase
- Logging
- Function1
- AnyRef
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
- Protected
Instance Constructors
- new EmulateOuterJoins(useLeftJoin: Boolean, useRightJoin: Boolean)
Type Members
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toany2stringadd[EmulateOuterJoins] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
- def ->[B](y: B): (EmulateOuterJoins, B)
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toArrowAssoc[EmulateOuterJoins] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def andThen[A](g: (CompilerState) => A): (CompilerState) => A
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- def apply(state: CompilerState): CompilerState
Run the phase
Run the phase
- Definition Classes
- EmulateOuterJoins → Phase → Function1
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def assignFreshSymbols(n: Node): Node
Assign new TypeSymbols to a subtree that needs to be copied into multiple places.
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
- def compose[A](g: (A) => CompilerState): (A) => CompilerState
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- def convert(n: Node): Node
- def ensuring(cond: (EmulateOuterJoins) => Boolean, msg: => Any): EmulateOuterJoins
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toEnsuring[EmulateOuterJoins] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (EmulateOuterJoins) => Boolean): EmulateOuterJoins
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toEnsuring[EmulateOuterJoins] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): EmulateOuterJoins
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toEnsuring[EmulateOuterJoins] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): EmulateOuterJoins
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toEnsuring[EmulateOuterJoins] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- lazy val logger: SlickLogger
- Attributes
- protected[this]
- Definition Classes
- Logging
- val name: String
The unique name of the phase
The unique name of the phase
- Definition Classes
- EmulateOuterJoins → Phase
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @HotSpotIntrinsicCandidate() @native()
- def nullStructFor(t: Type): Node
Create a structure of the given type where all columns are NULL.
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- Function1 → AnyRef → Any
- val useLeftJoin: Boolean
- val useRightJoin: Boolean
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toStringFormat[EmulateOuterJoins] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)
instead ofvalue.formatted(formatString)
, or use thef""
string interpolator. In Java 15 and later,formatted
resolves to the new method in String which has reversed parameters.
- def →[B](y: B): (EmulateOuterJoins, B)
- Implicit
- This member is added by an implicit conversion from EmulateOuterJoins toArrowAssoc[EmulateOuterJoins] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
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Scala Language-Integrated Connection Kit
This is the API documentation for the Slick database library. It should be used as an additional resource to the user manual.
Further documentation for Slick can be found on the documentation pages.
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