Package org.springframework.r2dbc.core

Interface QueryOperation

All Superinterfaces:

Supplier<String>

All Known Subinterfaces:

PreparedOperation<T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface QueryOperation
extends Supplier<String>

Interface declaring a query operation that can be represented with a query string. This interface is typically implemented by classes representing an SQL operation such as SELECT, INSERT, and such.

Since:

5.3

Author:

Mark Paluch

See Also:

• PreparedOperation

Method Summary

Modifier and Type	Method	Description
default String	get()
String	toQuery()	Return the string-representation of this operation to be used with Statement creation.

Method Details

toQuery

String toQuery()

Return the string-representation of this operation to be used with Statement creation.

Returns:

the operation as SQL string

See Also:

• Connection.createStatement(String)

get

default String get()

Specified by:

get in interface Supplier<String>