程序包 org.hibernate.hql.spi.id.inline

类 InlineIdsSubSelectValueListBulkIdStrategy

java.lang.Object

org.hibernate.hql.spi.id.inline.InlineIdsSubSelectValueListBulkIdStrategy

所有已实现的接口:

MultiTableBulkIdStrategy

public class InlineIdsSubSelectValueListBulkIdStrategy
extends Object
implements MultiTableBulkIdStrategy

This bulk-id strategy inlines identifiers of the rows that need to be updated or deleted in a subselect using a VALUES list:

 delete
 from
     Person
 where
     ( id ) in (
         select
             id
         from (
             values
                 ( 1 ),
                 ( 2 ),
                 ( 3 ),
                 ( 4 )
             ) as HT (id)
     )
 

作者:

Vlad Mihalcea

嵌套类概要

从接口继承的嵌套类/接口 org.hibernate.hql.spi.id.MultiTableBulkIdStrategy

MultiTableBulkIdStrategy.DeleteHandler, MultiTableBulkIdStrategy.UpdateHandler

字段概要

字段

修饰符和类型	字段	说明
static InlineIdsSubSelectValueListBulkIdStrategy	INSTANCE

构造器概要

构造器

构造器	说明
InlineIdsSubSelectValueListBulkIdStrategy()

方法概要

修饰符和类型	方法	说明
MultiTableBulkIdStrategy.DeleteHandler	buildDeleteHandler(SessionFactoryImplementor factory, HqlSqlWalker walker)	Build a handler capable of handling the bulk delete indicated by the given walker.
MultiTableBulkIdStrategy.UpdateHandler	buildUpdateHandler(SessionFactoryImplementor factory, HqlSqlWalker walker)	Build a handler capable of handling the bulk update indicated by the given walker.
void	prepare(JdbcServices jdbcServices, JdbcConnectionAccess jdbcConnectionAccess, MetadataImplementor metadataImplementor, SessionFactoryOptions sessionFactoryOptions)	Prepare the strategy.
void	release(JdbcServices jdbcServices, JdbcConnectionAccess connectionAccess)	Release the strategy.

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final InlineIdsSubSelectValueListBulkIdStrategy INSTANCE

构造器详细资料

InlineIdsSubSelectValueListBulkIdStrategy

public InlineIdsSubSelectValueListBulkIdStrategy()

方法详细资料

prepare

public void prepare(JdbcServices jdbcServices,
                    JdbcConnectionAccess jdbcConnectionAccess,
                    MetadataImplementor metadataImplementor,
                    SessionFactoryOptions sessionFactoryOptions)

从接口复制的说明: MultiTableBulkIdStrategy

Prepare the strategy. Called as the SessionFactory is being built. Intended patterns here include:

• Adding tables to the passed Mappings, to be picked by by "schema management tools"
• Manually creating the tables immediately through the passed JDBC Connection access

指定者:

prepare 在接口中 MultiTableBulkIdStrategy

参数:

jdbcServices - The JdbcService object

jdbcConnectionAccess - Access to the JDBC Connection

metadataImplementor - Access to the O/RM mapping information

release

public void release(JdbcServices jdbcServices,
                    JdbcConnectionAccess connectionAccess)

从接口复制的说明: MultiTableBulkIdStrategy

Release the strategy. Called as the SessionFactory is being shut down.

指定者:

release 在接口中 MultiTableBulkIdStrategy

参数:

jdbcServices - The JdbcService object

connectionAccess - Access to the JDBC Connection

buildUpdateHandler

public MultiTableBulkIdStrategy.UpdateHandler buildUpdateHandler(SessionFactoryImplementor factory,
                                                                 HqlSqlWalker walker)

从接口复制的说明: MultiTableBulkIdStrategy

Build a handler capable of handling the bulk update indicated by the given walker.

指定者:

buildUpdateHandler 在接口中 MultiTableBulkIdStrategy

参数:

factory - The SessionFactory

walker - The AST walker, representing the update query

返回:

The handler

buildDeleteHandler

public MultiTableBulkIdStrategy.DeleteHandler buildDeleteHandler(SessionFactoryImplementor factory,
                                                                 HqlSqlWalker walker)

从接口复制的说明: MultiTableBulkIdStrategy

Build a handler capable of handling the bulk delete indicated by the given walker.

指定者:

buildDeleteHandler 在接口中 MultiTableBulkIdStrategy

参数:

factory - The SessionFactory

walker - The AST walker, representing the delete query

返回:

The handler