Class SequenceSupports

java.lang.Object

org.hibernate.dialect.sequence.spi.SequenceSupports

@SPI(USE)
public final class SequenceSupports
extends Object

Provides stable stock sequence-support strategies without exposing Hibernate's vendor-specific implementations.

Use none() for a database without sequence support. Use ansi(), nextval(), or db2() only when the corresponding complete grammar matches the database. Providers with different behavior should implement SequenceSupport or extend one of the supported family bases.

Since:

8.0

Method Summary

Modifier and Type	Method	Description
static SequenceSupport	ansi()	Return the stable ANSI next value for strategy.
static SequenceSupport	db2()	Return the stable Db2/Derby family strategy.
static SequenceSupport	nextval()	Return the stable sequence.nextval strategy.
static SequenceSupport	none()	Return the stable strategy which rejects every sequence operation.

Methods inherited from class Object

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

Method Details

none

public static SequenceSupport none()

Return the stable strategy which rejects every sequence operation.

ansi

public static SequenceSupport ansi()

Return the stable ANSI next value for strategy.

nextval

public static SequenceSupport nextval()

Return the stable sequence.nextval strategy.

db2

public static SequenceSupport db2()

Return the stable Db2/Derby family strategy.