程序包 org.hibernate.dialect.identity

类 Ingres10IdentityColumnSupport

java.lang.Object

org.hibernate.dialect.identity.IdentityColumnSupportImpl

org.hibernate.dialect.identity.Ingres9IdentityColumnSupport

org.hibernate.dialect.identity.Ingres10IdentityColumnSupport

所有已实现的接口:

IdentityColumnSupport

public class Ingres10IdentityColumnSupport
extends Ingres9IdentityColumnSupport

作者:

Andrea Boriero

构造器概要

构造器

构造器	说明
Ingres10IdentityColumnSupport()

方法概要

修饰符和类型	方法	说明
String	getIdentityColumnString(int type)	The syntax used during DDL to define a column as being an IDENTITY of a particular type.
String	getIdentityInsertString()	The keyword used to insert a generated value into an identity column (or null).
boolean	hasDataTypeInIdentityColumn()	Whether this dialect have an Identity clause added to the data type or a completely separate identity data type
boolean	supportsIdentityColumns()	Does this dialect support identity column key generation?

从类继承的方法 org.hibernate.dialect.identity.Ingres9IdentityColumnSupport

getIdentitySelectString

从类继承的方法 org.hibernate.dialect.identity.IdentityColumnSupportImpl

appendIdentitySelectToInsert, buildGetGeneratedKeysDelegate, supportsInsertSelectIdentity

从类继承的方法 java.lang.Object

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

构造器详细资料

Ingres10IdentityColumnSupport

public Ingres10IdentityColumnSupport()

方法详细资料

supportsIdentityColumns

public boolean supportsIdentityColumns()

从接口复制的说明: IdentityColumnSupport

Does this dialect support identity column key generation?

指定者:

supportsIdentityColumns 在接口中 IdentityColumnSupport

覆盖:

supportsIdentityColumns 在类中 IdentityColumnSupportImpl

返回:

True if IDENTITY columns are supported; false otherwise.

hasDataTypeInIdentityColumn

public boolean hasDataTypeInIdentityColumn()

从接口复制的说明: IdentityColumnSupport

Whether this dialect have an Identity clause added to the data type or a completely separate identity data type

指定者:

hasDataTypeInIdentityColumn 在接口中 IdentityColumnSupport

覆盖:

hasDataTypeInIdentityColumn 在类中 IdentityColumnSupportImpl

返回:

boolean

getIdentityColumnString

public String getIdentityColumnString(int type)

从接口复制的说明: IdentityColumnSupport

The syntax used during DDL to define a column as being an IDENTITY of a particular type.

指定者:

getIdentityColumnString 在接口中 IdentityColumnSupport

覆盖:

getIdentityColumnString 在类中 IdentityColumnSupportImpl

参数:

type - The Types type code.

返回:

The appropriate DDL fragment.

getIdentityInsertString

public String getIdentityInsertString()

从接口复制的说明: IdentityColumnSupport

The keyword used to insert a generated value into an identity column (or null). Need if the dialect does not support inserts that specify no column values.

指定者:

getIdentityInsertString 在接口中 IdentityColumnSupport

覆盖:

getIdentityInsertString 在类中 IdentityColumnSupportImpl

返回:

The appropriate keyword.