本文整理了Java中org.hibernate.query.Query.setFetchSize方法的一些代码示例，展示了Query.setFetchSize的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Query.setFetchSize方法的具体详情如下：
包路径：org.hibernate.query.Query
类名称：Query
方法名：setFetchSize

Query.setFetchSize介绍

暂无

代码示例

代码示例来源：origin: spring-projects/spring-batch

@Test
@SuppressWarnings("unchecked")
public void testStatefulClose(){
  SessionFactory sessionFactory = mock(SessionFactory.class);
  Session session = mock(Session.class);
  Query<Foo> scrollableResults = mock(Query.class);
  HibernateCursorItemReader<Foo> itemReader = new HibernateCursorItemReader<>();
  itemReader.setSessionFactory(sessionFactory);
  itemReader.setQueryString("testQuery");
  itemReader.setUseStatelessSession(false);
  when(sessionFactory.openSession()).thenReturn(session);
  when(session.createQuery("testQuery")).thenReturn(scrollableResults);
  when(scrollableResults.setFetchSize(0)).thenReturn(scrollableResults);
  itemReader.open(new ExecutionContext());
  itemReader.close();
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue(jiraKey = "HHH-10860")
public void testScrollableResults() {
  final List params = new ArrayList();
  params.add( 1L );
  params.add( 2L );
  try (Session s = openSession()) {
    final Query query = s.createQuery( "from MyEntity e where e.id in (:ids)" )
        .setParameter( "ids", params )
        .setFetchSize( 10 );
    try (ScrollableResults scroll = query.scroll( ScrollMode.FORWARD_ONLY )) {
      int i = 0;
      while ( scroll.next() ) {
        if ( i == 0 ) {
          assertThat( ((MyEntity) scroll.get()[0]).getDescription(), is( "entity_1" ) );
        }
        else {
          assertThat( ((MyEntity) scroll.get()[0]).getDescription(), is( "entity_2" ) );
        }
        i++;
      }
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue(jiraKey = "HHH-10860")
public void testScrollableResults2() {
  final List params = new ArrayList();
  params.add( 1L );
  params.add( 2L );
  try (Session s = openSession()) {
    final Query query = s.createQuery( "from MyEntity e where e.id in (:ids)" )
        .setParameter( "ids", params )
        .setFetchSize( 10 );
    try (ScrollableResults scroll = query.scroll( )) {
      int i = 0;
      while ( scroll.next() ) {
        if ( i == 0 ) {
          assertThat( ((MyEntity) scroll.get()[0]).getDescription(), is( "entity_1" ) );
        }
        else {
          assertThat( ((MyEntity) scroll.get()[0]).getDescription(), is( "entity_2" ) );
        }
        i++;
      }
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

protected void initQueryFromNamedDefinition(Query query, NamedQueryDefinition nqd) {
  // todo : cacheable and readonly should be Boolean rather than boolean...
  query.setCacheable( nqd.isCacheable() );
  query.setCacheRegion( nqd.getCacheRegion() );
  query.setReadOnly( nqd.isReadOnly() );
  if ( nqd.getTimeout() != null ) {
    query.setTimeout( nqd.getTimeout() );
  }
  if ( nqd.getFetchSize() != null ) {
    query.setFetchSize( nqd.getFetchSize() );
  }
  if ( nqd.getCacheMode() != null ) {
    query.setCacheMode( nqd.getCacheMode() );
  }
  if ( nqd.getComment() != null ) {
    query.setComment( nqd.getComment() );
  }
  if ( nqd.getFirstResult() != null ) {
    query.setFirstResult( nqd.getFirstResult() );
  }
  if ( nqd.getMaxResults() != null ) {
    query.setMaxResults( nqd.getMaxResults() );
  }
  if ( nqd.getFlushMode() != null ) {
    query.setHibernateFlushMode( nqd.getFlushMode() );
  }
}

代码示例来源：origin: jamesagnew/hapi-fhir

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scroll = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
myResultsIterator = new ScrollableResultsIterator<>(scroll);

代码示例来源：origin: jamesagnew/hapi-fhir

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scrollableResults = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
Iterator<TermConceptMapGroupElementTarget> scrollableResultsIterator = new ScrollableResultsIterator<>(scrollableResults);

代码示例来源：origin: jamesagnew/hapi-fhir

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scrollableResults = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
Iterator<TermConceptMapGroupElement> scrollableResultsIterator = new ScrollableResultsIterator<>(scrollableResults);

代码示例来源：origin: com.atlassian.hibernate/hibernate.adapter

@Override
public Query setFetchSize(final int fetchSize) {
  if (queryV2ForCompare != null) {
    queryV2ForCompare.setFetchSize(fetchSize);
  }
  query.setFetchSize(fetchSize);
  return this;
}

代码示例来源：origin: dkpro/dkpro-jwpl

.setFirstResult(dataOffset)
  .setMaxResults(maxBufferSize)
  .setFetchSize(maxBufferSize)
  .list();
session.getTransaction().commit();

代码示例来源：origin: ca.uhn.hapi.fhir/hapi-fhir-jpaserver-base

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scroll = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
myResultsIterator = new ScrollableResultsIterator<>(scroll);

代码示例来源：origin: ca.uhn.hapi.fhir/hapi-fhir-jpaserver-base

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scrollableResults = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
Iterator<TermConceptMapGroupElement> scrollableResultsIterator = new ScrollableResultsIterator<>(scrollableResults);

代码示例来源：origin: ca.uhn.hapi.fhir/hapi-fhir-jpaserver-base

hibernateQuery.setFetchSize(myFetchSize);
ScrollableResults scrollableResults = hibernateQuery.scroll(ScrollMode.FORWARD_ONLY);
Iterator<TermConceptMapGroupElementTarget> scrollableResultsIterator = new ScrollableResultsIterator<>(scrollableResults);

代码示例来源：origin: hibernate/hibernate-search

.setHibernateFlushMode( FlushMode.MANUAL )
.setCacheMode( cacheMode )
.setFetchSize( entityFetchSize )