本文整理了Java中org.h2.command.dml.Query.setRandomAccessResult方法的一些代码示例，展示了Query.setRandomAccessResult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.setRandomAccessResult方法的具体详情如下：
包路径：org.h2.command.dml.Query
类名称：Query
方法名：setRandomAccessResult

Query.setRandomAccessResult介绍

[英]Whether results need to support random access.
[中]结果是否需要支持随机访问。

代码示例

代码示例来源：origin: com.h2database/h2

@Override
public Expression optimize(Session session) {
  left = left.optimize(session);
  query.setRandomAccessResult(true);
  session.optimizeQueryExpression(query);
  if (query.getColumnCount() != 1) {
    throw DbException.get(ErrorCode.SUBQUERY_IS_NOT_SINGLE_COLUMN);
  }
  // Can not optimize: the data may change
  return this;
}

代码示例来源：origin: com.eventsourcing/h2

@Override
public Expression optimize(Session session) {
  left = left.optimize(session);
  query.setRandomAccessResult(true);
  session.optimizeQueryExpression(query);
  if (query.getColumnCount() != 1) {
    throw DbException.get(ErrorCode.SUBQUERY_IS_NOT_SINGLE_COLUMN);
  }
  // Can not optimize: the data may change
  return this;
}

代码示例来源：origin: org.wowtools/h2

@Override
public Expression optimize(Session session) {
  left = left.optimize(session);
  query.setRandomAccessResult(true);
  session.optimizeQueryExpression(query);
  if (query.getColumnCount() != 1) {
    throw DbException.get(ErrorCode.SUBQUERY_IS_NOT_SINGLE_COLUMN);
  }
  // Can not optimize: the data may change
  return this;
}