Package org.springframework.r2dbc.core

@NonNullApi @NonNullFields package org.springframework.r2dbc.core

Core domain types around DatabaseClient.

Related Packages

Package	Description
org.springframework.r2dbc	The classes in this package make R2DBC easier to use and reduce the likelihood of common errors.
org.springframework.r2dbc.core.binding	Classes providing an abstraction over SQL bind markers.
org.springframework.r2dbc.connection	Provides a utility class for easy ConnectionFactory access, a ReactiveTransactionManager for a single ConnectionFactory, and various simple ConnectionFactory implementations.

Class	Description
ColumnMapRowMapper	Mapping function implementation that creates a java.util.Map for each row, representing all columns as key-value pairs: one entry for each column, with the column name as key.
ConnectionAccessor	Interface declaring methods that accept callback Function to operate within the scope of a Connection.
DatabaseClient	A non-blocking, reactive client for performing database calls with Reactive Streams back pressure.
DatabaseClient.Builder	A mutable builder for creating a DatabaseClient.
DatabaseClient.GenericExecuteSpec	Contract for specifying an SQL call along with options leading to the execution.
ExecuteFunction	Represents a function that executes a Statement for a (delayed) Result stream.
FetchSpec<T>	Union type for fetching results.
Parameter	Deprecated. since 6.0, use io.r2dbc.spi.Parameter instead.
PreparedOperation<T>	Extension to QueryOperation for a prepared SQL query Supplier with bound parameters.
QueryOperation	Interface declaring a query operation that can be represented with a query string.
RowsFetchSpec<T>	Contract for fetching tabular results.
SqlProvider	Interface to be implemented by objects that can provide SQL strings.
StatementFilterFunction	Represents a function that filters an ExecuteFunction.
UpdatedRowsFetchSpec	Contract for fetching the number of affected rows.