Packages

t

slick.relational

RelationalBackend

trait RelationalBackend extends BasicBackend

The required backend level for RelationalProfile.

Source
RelationalBackend.scala
Linear Supertypes
BasicBackend, AnyRef, Any
Known Subclasses
JdbcBackend, JdbcBackend, DistributedBackend, DistributedBackend, HeapBackend, HeapBackend
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RelationalBackend
  2. BasicBackend
  3. AnyRef
  4. Any
Implicitly
  1. by StringFormat
  2. by Ensuring
  3. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Type Members

  1. trait BasicActionContext extends ActionContext

    The context object passed to database actions by the execution engine.

    The context object passed to database actions by the execution engine.

    Definition Classes
    BasicBackend
  2. trait BasicDatabaseDef extends Closeable

    A database instance to which connections can be created.

    A database instance to which connections can be created.

    Definition Classes
    BasicBackend
  3. trait BasicSessionDef extends Closeable

    A logical session of a Database.

    A logical session of a Database. The underlying database connection is created lazily on demand.

    Definition Classes
    BasicBackend
  4. class BasicStreamingActionContext extends BasicActionContext with StreamingActionContext with Subscription

    A special DatabaseActionContext for streaming execution.

    A special DatabaseActionContext for streaming execution.

    Definition Classes
    BasicBackend
  5. abstract type Context >: Null <: BasicActionContext

    The type of the context used for running SynchronousDatabaseActions

    The type of the context used for running SynchronousDatabaseActions

    Definition Classes
    BasicBackend
  6. abstract type Database >: Null <: BasicDatabaseDef

    The type of database objects used by this backend.

    The type of database objects used by this backend.

    Definition Classes
    BasicBackend
  7. abstract type DatabaseFactory >: Null

    The type of the database factory used by this backend.

    The type of the database factory used by this backend.

    Definition Classes
    BasicBackend
  8. abstract type Session >: Null <: BasicSessionDef

    The type of session objects used by this backend.

    The type of session objects used by this backend.

    Definition Classes
    BasicBackend
  9. abstract type StreamingContext >: Null <: Context with BasicStreamingActionContext

    The type of the context used for streaming SynchronousDatabaseActions

    The type of the context used for streaming SynchronousDatabaseActions

    Definition Classes
    BasicBackend

Abstract Value Members

  1. abstract val Database: DatabaseFactory

    The database factory

    The database factory

    Definition Classes
    BasicBackend
  2. abstract def createDatabase(config: Config, path: String): Database

    Create a Database instance through Typesafe Config.

    Create a Database instance through Typesafe Config. The supported config keys are backend-specific. This method is used by DatabaseConfig.

    config

    The Config object to read from.

    path

    The path in the configuration file for the database configuration, or an empty string for the top level of the Config object.

    Definition Classes
    BasicBackend

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def ->[B](y: B): (RelationalBackend, B)
    Implicit
    This member is added by an implicit conversion from RelationalBackend toArrowAssoc[RelationalBackend] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. lazy val actionLogger: SlickLogger
    Attributes
    protected
    Definition Classes
    BasicBackend
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  8. def ensuring(cond: (RelationalBackend) => Boolean, msg: => Any): RelationalBackend
    Implicit
    This member is added by an implicit conversion from RelationalBackend toEnsuring[RelationalBackend] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (RelationalBackend) => Boolean): RelationalBackend
    Implicit
    This member is added by an implicit conversion from RelationalBackend toEnsuring[RelationalBackend] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: => Any): RelationalBackend
    Implicit
    This member is added by an implicit conversion from RelationalBackend toEnsuring[RelationalBackend] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): RelationalBackend
    Implicit
    This member is added by an implicit conversion from RelationalBackend toEnsuring[RelationalBackend] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  15. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @native()
  20. lazy val streamLogger: SlickLogger
    Attributes
    protected
    Definition Classes
    BasicBackend
  21. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

  2. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from RelationalBackend toStringFormat[RelationalBackend] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  3. def →[B](y: B): (RelationalBackend, B)
    Implicit
    This member is added by an implicit conversion from RelationalBackend toArrowAssoc[RelationalBackend] 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.

Inherited from BasicBackend

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringFormat fromRelationalBackend to StringFormat[RelationalBackend]

Inherited by implicit conversion Ensuring fromRelationalBackend to Ensuring[RelationalBackend]

Inherited by implicit conversion ArrowAssoc fromRelationalBackend to ArrowAssoc[RelationalBackend]

Ungrouped