程序包 org.hibernate.hql.internal.ast.exec

类 DeleteExecutor

java.lang.Object

org.hibernate.hql.internal.ast.exec.BasicExecutor

org.hibernate.hql.internal.ast.exec.DeleteExecutor

所有已实现的接口:

StatementExecutor

public class DeleteExecutor
extends BasicExecutor

Provides deletions in addition to the basic SQL delete statement being executed. Ex: cascading the delete into a many-to-many join table.

作者:

Brett Meyer

构造器概要

构造器

构造器	说明
DeleteExecutor(HqlSqlWalker walker, Queryable persister)

方法概要

修饰符和类型	方法	说明
int	execute(QueryParameters parameters, SharedSessionContractImplementor session)	Execute the sql managed by this executor using the given parameters.

从类继承的方法 org.hibernate.hql.internal.ast.exec.BasicExecutor

doExecute, getSqlStatements

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

DeleteExecutor

public DeleteExecutor(HqlSqlWalker walker,
                      Queryable persister)

方法详细资料

execute

public int execute(QueryParameters parameters,
                   SharedSessionContractImplementor session)
            throws HibernateException

从接口复制的说明: StatementExecutor

Execute the sql managed by this executor using the given parameters.

指定者:

execute 在接口中 StatementExecutor

覆盖:

execute 在类中 BasicExecutor

参数:

parameters - Essentially bind information for this processing.

session - The session originating the request.

返回:

The number of entities updated/deleted.

抛出:

HibernateException