本文整理了Java中java.sql.ResultSet.last方法的一些代码示例，展示了ResultSet.last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。ResultSet.last方法的具体详情如下：
包路径：java.sql.ResultSet
类名称：ResultSet
方法名：last

ResultSet.last介绍

[英]Shifts the cursor position to the last row of the ResultSet.
[中]将光标位置移动到结果集的最后一行。

代码示例

代码示例来源：origin: querydsl/querydsl

@Override
public boolean last() throws SQLException {
  return rs.last();
}

代码示例来源：origin: codingapi/tx-lcn

@Override
public boolean last() throws SQLException {
 return delegate.last();
}

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

/**
 * @see java.sql.ResultSet#last()
 */
@Override
public boolean last() throws InvalidResultSetAccessException {
  try {
    return this.resultSet.last();
  }
  catch (SQLException se) {
    throw new InvalidResultSetAccessException(se);
  }
}

代码示例来源：origin: alibaba/druid

@Override
public boolean last() throws SQLException {
  try {
    return rs.last();
  } catch (Throwable t) {
    throw checkException(t);
  }
}

代码示例来源：origin: stackoverflow.com

ResultSet rs = ps.executeQuery();
int rowcount = 0;
if (rs.last()) {
 rowcount = rs.getRow();
 rs.beforeFirst(); // not rs.first() because the rs.next() below will move on, missing the first element
}
while (rs.next()) {
 // do your standard per row stuff
}

代码示例来源：origin: apache/ignite

@Override public void run() throws Exception {
    rs.last();
  }
});

代码示例来源：origin: stackoverflow.com

private int getRowCount(ResultSet resultSet) {
  if (resultSet == null) {
    return 0;
  }
  try {
    resultSet.last();
    return resultSet.getRow();
  } catch (SQLException exp) {
    exp.printStackTrace();
  } finally {
    try {
      resultSet.beforeFirst();
    } catch (SQLException exp) {
      exp.printStackTrace();
    }
  }
  return 0;
}

代码示例来源：origin: apache/hive

/**
 * Try to obtain the current size of the specified {@link ResultSet} by jumping to the last row
 * and getting the row number.
 *
 * @param rs
 *          the {@link ResultSet} to get the size for
 * @return the size, or -1 if it could not be obtained
 */
int getSize(ResultSet rs) {
 try {
  if (rs.getType() == rs.TYPE_FORWARD_ONLY) {
   return -1;
  }
  rs.last();
  int total = rs.getRow();
  rs.beforeFirst();
  return total;
 } catch (SQLException sqle) {
  return -1;
 }
 // JDBC 1 driver error
 catch (AbstractMethodError ame) {
  return -1;
 }
}

代码示例来源：origin: alibaba/druid

@Override
public boolean resultSet_last(ResultSetProxy rs) throws SQLException {
  if (this.pos < filterSize) {
    return nextFilter()
        .resultSet_last(this, rs);
  }
  return rs.getResultSetRaw()
      .last();
}

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

@Override
public boolean last() {
  try {
    final boolean result = getResultSet().last();
    prepareCurrentRow( result );
    return result;
  }
  catch (SQLException sqle) {
    throw convert( sqle, "could not advance using last()" );
  }
}

代码示例来源：origin: p6spy/p6spy

@Override
public boolean last() throws SQLException {
 return delegate.last();
}

代码示例来源：origin: Meituan-Dianping/Zebra

@Override
public boolean last() throws SQLException {
  return innerResultSet.last();
}

代码示例来源：origin: Meituan-Dianping/Zebra

@Override
public boolean last() throws SQLException {
  return innerResultSet.last();
}

代码示例来源：origin: apache/phoenix

@Override
public boolean last() throws SQLException {
  return rs.last();
}

代码示例来源：origin: com.liferay.portal/com.liferay.portal.kernel

public boolean last() throws SQLException {
  return _rs.last();
}

代码示例来源：origin: nutzam/nutz

else if (rs.last()) {

代码示例来源：origin: stackoverflow.com

ResultSet rs = stmt.executeQuery(sql);
int rowCount = rs.last() ? rs.getRow() : 0; // Number of rows in result set. Don't forget to set cyrsor to beforeFirst() row! :)

代码示例来源：origin: com.alibaba/druid

@Override
public boolean last() throws SQLException {
  try {
    return rs.last();
  } catch (Throwable t) {
    throw checkException(t);
  }
}

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

resultSet.last();
keyToRead = getKeyFromResultSet(
    0,

代码示例来源：origin: com.alibaba/druid

@Override
public boolean resultSet_last(ResultSetProxy rs) throws SQLException {
  if (this.pos < filterSize) {
    return nextFilter()
        .resultSet_last(this, rs);
  }
  return rs.getResultSetRaw()
      .last();
}