object DBIOAction
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- DBIOAction.scala
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- def failed(t: Throwable): DBIOAction[Nothing, NoStream, Effect]
Create a DBIOAction that always fails.
- def fold[T, E <: Effect](actions: Seq[DBIOAction[T, NoStream, E]], zero: T)(f: (T, T) => T)(implicit ec: ExecutionContext): DBIOAction[T, NoStream, E]
Create a DBIOAction that runs some other actions in sequence and combines their results with the given function.
- def from[R](f: Future[R]): DBIOAction[R, NoStream, Effect]
Convert a
Future
to a DBIOAction. - final def getClass(): Class[_ <: AnyRef]
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- def seq[E <: Effect](actions: DBIOAction[_, NoStream, E]*): DBIOAction[Unit, NoStream, E]
A simpler version of
sequence
that takes a number of DBIOActions with any return type as varargs and returns a DBIOAction that performs the individual actions in sequence, returning()
in the end. - def sequence[R, M[+_] <: IterableOnce[_], E <: Effect](in: M[DBIOAction[R, NoStream, E]])(implicit cbf: Factory[R, M[R]]): DBIOAction[M[R], NoStream, E]
Transform a
TraversableOnce[ DBIO[R] ]
into aDBIO[ TraversableOnce[R] ]
. - def sequenceOption[R, E <: Effect](in: Option[DBIOAction[R, NoStream, E]]): DBIOAction[Option[R], NoStream, E]
Transform a
Option[ DBIO[R] ]
into aDBIO[ Option[R] ]
. - def successful[R](v: R): DBIOAction[R, NoStream, Effect]
Lift a constant value to a DBIOAction.
- final def synchronized[T0](arg0: => T0): T0
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- def unit: DBIOAction[Unit, NoStream, Effect]
A no-op DBIOAction.
A no-op DBIOAction. A cached value of
DBIOAction.successful(())
to avoid allocations. - final def wait(arg0: Long, arg1: Int): Unit
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- Deprecated
(Since version 9)
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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.
To the slick package list...