@NonNullApi

# Package org.springframework.data.relational.repository.query

Query support for relational database repositories.

See: Description

Interface Summary
RelationalEntityInformation<T,ID>: Relational database-specific `EntityInformation`.
RelationalEntityMetadata<T>: Extension of `EntityMetadata` to additionally expose the collection name an entity shall be persisted to.
RelationalParameterAccessor: Relational-specific `ParameterAccessor`.

Class Summary
DtoInstantiatingConverter: `Converter` to instantiate DTOs from fully equipped domain objects.
RelationalParameters: Custom extension of `Parameters`.
RelationalParameters.RelationalParameter: Custom `Parameter` implementation.
RelationalParametersParameterAccessor: Relational-specific `ParametersParameterAccessor`.
RelationalQueryCreator<T>: Implementation of `AbstractQueryCreator` that creates a query from a `PartTree`.
SimpleRelationalEntityMetadata<T>: Default implementation of `RelationalEntityMetadata`.

## Package org.springframework.data.relational.repository.query Description

Query support for relational database repositories.