BatchExecutor

sangria.execution.batch.BatchExecutor$

EXPERIMENTAL

Batch query executor which provides following features:

Allows specifying multiple operationNames when executing a GraphQL query document. All operations would be executed in order inferred from the dependencies between queries.
Support for @export(as: "foo") directive. This directive allows you to save the results of the query execution and then use it as a variable in a different query within the same document. This provides a way to define data dependencies between queries.
When used with @export directive, the variables would be automatically inferred by the execution engine, so you don't need to declare them explicitly (though you can)

Attributes

Concise view

def executeBatch[Ctx, Root, Input, T](schema: Schema[Ctx, Root], queryAst: Document, operationNames: Seq[String], userContext: Ctx, root: Root, variables: Input, queryValidator: QueryValidator, deferredResolver: DeferredResolver[Ctx], exceptionHandler: ExceptionHandler, deprecationTracker: DeprecationTracker, middleware: List[Middleware[Ctx]], maxQueryDepth: Option[Int], queryReducers: List[QueryReducer[Ctx, _]], inferVariableDefinitions: Boolean)(implicit executionContext: ExecutionContext, marshaller: SymmetricMarshaller[T], um: InputUnmarshaller[Input], scheme: ExecutionScheme): Result[Ctx, T]

EXPERIMENTAL

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