Class PostgresDialect

java.lang.Object

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

org.springframework.data.relational.core.dialect.PostgresDialect

org.springframework.data.r2dbc.dialect.PostgresDialect

All Implemented Interfaces:

R2dbcDialect, Dialect

public class PostgresDialect
extends PostgresDialect
implements R2dbcDialect

An SQL dialect for Postgres.

Author:

Mark Paluch, Jose Luis Leon

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
PostgresDialect()

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.
Collection<Object>	getConverters()	Return a collection of converters for this dialect.
Collection<? extends Class<?>>	getSimpleTypes()	Return a collection of types that are natively supported by this database/driver.

Methods inherited from class PostgresDialect

getExistsFunction, getIdentifierProcessing, getIdGeneration, limit, lock, simpleTypes

Methods inherited from class AbstractDialect

getAfterFromTable, getAfterOrderBy, getSelectContext

Methods inherited from class Object

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

Methods inherited from interface Dialect

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

Methods inherited from interface R2dbcDialect

getSimpleTypeHolder, renderForGeneratedValues

Field Details

INSTANCE

public static final PostgresDialect INSTANCE

Singleton instance.

Constructor Details

PostgresDialect

public PostgresDialect()

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.

getSimpleTypes

public Collection<? extends Class<?>> getSimpleTypes()

Description copied from interface: R2dbcDialect

Return a collection of types that are natively supported by this database/driver. Defaults to Collections.emptySet().

Specified by:

getSimpleTypes in interface R2dbcDialect

Returns:

a collection of types that are natively supported by this database/driver. Defaults to Collections.emptySet().

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 PostgresDialect

Returns:

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

getConverters

public Collection<Object> getConverters()

Description copied from interface: Dialect

Return a collection of converters for this dialect.

Specified by:

getConverters in interface Dialect

Specified by:

getConverters in interface R2dbcDialect

Overrides:

getConverters in class PostgresDialect

Returns:

a collection of converters for this dialect.