Package org.springframework.data.r2dbc.dialect

Class H2Dialect

java.lang.Object

org.springframework.data.relational.core.dialect.AbstractDialect

org.springframework.data.relational.core.dialect.H2Dialect

org.springframework.data.r2dbc.dialect.H2Dialect

All Implemented Interfaces:

R2dbcDialect, Dialect

public class H2Dialect
extends H2Dialect
implements R2dbcDialect

R2DBC dialect for H2.

Author:

Mark Paluch, Jens Schauder, Diego Krupitza, Kurt Niemi

Field Summary

Fields

Modifier and Type	Field	Description
static final H2Dialect	INSTANCE	Singleton instance.

Constructor Summary

Constructors

Constructor	Description
H2Dialect()

Method Summary

Modifier and Type	Method	Description
ArrayColumns	getArraySupport()	Returns the array support object that describes how array-typed columns are supported by this dialect.
BindMarkersFactory	getBindMarkersFactory()	Returns the BindMarkersFactory used by this dialect.
String	renderForGeneratedValues(SqlIdentifier identifier)	Render a SqlIdentifier in a way suitable for registering it as a generated key with a statement through Statement#returnGeneratedValues.

Methods inherited from class org.springframework.data.relational.core.dialect.H2Dialect

getIdentifierProcessing, limit, lock, simpleTypes, supportsSingleQueryLoading

Methods inherited from class org.springframework.data.relational.core.dialect.AbstractDialect

getAfterFromTable, getAfterOrderBy, getSelectContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.data.relational.core.dialect.Dialect

getExistsFunction, getIdentifierProcessing, getIdGeneration, getInsertRenderContext, getLikeEscaper, getSelectContext, limit, lock, orderByNullHandling, simpleTypes, supportsSingleQueryLoading

Methods inherited from interface org.springframework.data.r2dbc.dialect.R2dbcDialect

getConverters, getSimpleTypeHolder, getSimpleTypes

Field Details

INSTANCE

public static final H2Dialect INSTANCE

Singleton instance.

Constructor Details

H2Dialect

public H2Dialect()

Method Details

getBindMarkersFactory

public BindMarkersFactory getBindMarkersFactory()

Description copied from interface: R2dbcDialect

Returns the BindMarkersFactory used by this dialect.

Specified by:

getBindMarkersFactory in interface R2dbcDialect

Returns:

the BindMarkersFactory used by this dialect.

renderForGeneratedValues

public String renderForGeneratedValues(SqlIdentifier identifier)

Description copied from interface: R2dbcDialect

Render a SqlIdentifier in a way suitable for registering it as a generated key with a statement through Statement#returnGeneratedValues. The default implementation renders it as it would render a SQL representation of the identifier, i.e. with quotes where applicable.

Specified by:

renderForGeneratedValues in interface R2dbcDialect

Parameters:

identifier - to render. Must not be null.

Returns:

rendered identifier. Guaranteed to be not null.

getArraySupport

public ArrayColumns getArraySupport()

Description copied from interface: Dialect

Returns the array support object that describes how array-typed columns are supported by this dialect.

Specified by:

getArraySupport in interface Dialect

Overrides:

getArraySupport in class H2Dialect

Returns:

the array support object that describes how array-typed columns are supported by this dialect.