private function _insertIntoPosts($nums)
{
$time = time();
$sql = "INSERT INTO q_posts (title, body, created, updated) VALUES ('title', 'body', {$time}, {$time})";
$idList = array();
for ($i = 0; $i < $nums; $i++) {
$this->dbo->execute($sql);
$idList[] = $this->dbo->insertID();
}
return $idList;
}
/**
* 执行查询，返回结果句柄
*
* @return QDB_Result_Abstract
*/
function getQueryHandle()
{
// 构造查询 SQL，并取得查询中用到的关联
$sql = $this->__toString();
$offset = $this->_parts[self::LIMIT_OFFSET];
$count = $this->_parts[self::LIMIT_COUNT];
if (is_null($offset) && is_null($count)) {
return $this->_conn->execute($sql);
} else {
return $this->_conn->selectLimit($sql, $offset, $count);
}
}