Uses of Package
io.r2dbc.spi

Classes in io.r2dbc.spi used by io.r2dbc.spi

Class and Description
Batch A collection of statements that are executed in a batch for performance reasons.
Blob Represents a handle to a large binary object.
Clob Represents a handle to a large character object.
Closeable A Closeable is an object that can be closed.
ColumnMetadata Represents the metadata for a column of the results returned from a query.
Connection A single connection to a database.
ConnectionFactory A factory for creating Connections and entry point for a driver.
ConnectionFactoryMetadata Metadata about the product a ConnectionFactory is applicable to.
ConnectionFactoryOptions A holder for configuration options related to ConnectionFactorys.
ConnectionFactoryOptions.Builder A builder for ConnectionFactoryOptions instances.
ConnectionMetadata Metadata about the product a Connection is connected to.
IsolationLevel Represents a transaction isolation level constant.
Nullability Constants indicating nullability of column values.
Option Represents a configuration option constant.
Parameter Represents a parameter to be interchanged.
R2dbcException A root exception that should be extended by all server-related exceptions in an implementation.
R2dbcNonTransientException Base exception thrown when a retry of the same operation would fail unless the cause of the is corrected.
R2dbcTransientException Base exception thrown when a previously failed operation might be able to succeed if the operation is retried without any intervention by an application-level functionality.
R2dbcType Definition of generic SQL types.
Result Represents the results of a query against a database.
Row Represents a row returned from a database query.
RowMetadata Represents the metadata for a row of the results returned from a query.
Statement A statement that can be executed multiple times in a prepared and optimized way.
TransactionDefinition Specification of properties to be used when starting a transaction.
Type Type descriptor for column- and parameter types.
ValidationDepth Constants indicating validation depth for a Connection.