/**
* 开启一个查询，并根据提供的参数设置查询对象
*
* @param array $args
*
* @return QDB_Select
*/
function findByArgs(array $args = array())
{
$select = new QDB_Select(QDB::getConn($this->_dsn));
$select->setSQL($this->_find_sql)->asColl()->asObject($this->class_name);
$c = count($args);
if ($c > 0) {
if ($c == 1 && is_int($args[0]) && $this->idname_count == 1) {
$select->where(array(reset($this->idname) => $args[0]));
} else {
call_user_func_array(array($select, 'where'), $args);
}
}
return $select;
}
/**
* 开启一个查询，并根据提供的参数设置查询对象
*
* @param array $args
*
* @return QDB_Select
*/
function findByArgs(array $args = array())
{
$select = new QDB_Select($this->table->getConn());
$select->asColl()->from($this->table)->asObject($this->class_name);
$c = count($args);
if ($c > 0) {
if ($c == 1 && is_int($args[0]) && $this->idname_count == 1) {
$select->where(array(reset($this->idname) => $args[0]));
} else {
call_user_func_array(array($select, 'where'), $args);
}
}
if ($this->inherit_base_class && $this->inherit_type_field) {
// 如果是来自某个继承类的查询，则限定只能查询该类型的对象
$select->where(array($this->inherit_type_field => $this->class_name));
}
return $select;
}
/**
* 发起一个查询，获得一个 QDB_Select 查询对象
*
* @return QDB_Select
*/
function select()
{
if (!$this->_inited) {
$this->init();
}
$select = new QDB_Select($this->_conn);
$select->from($this);
$args = func_get_args();
if (!empty($args)) {
call_user_func_array(array($select, 'where'), $args);
}
return $select;
}
/**
* 开启一个查询，并根据提供的参数设置查询对象
*
* @param array $args
*
* @return QDB_Select
*/
function findByArgs(array $args)
{
$select = new QDB_Select($this->table->getConn());
$select->asObject($this->class_name)->from($this->table);
$c = count($args);
if ($c > 0) {
if ($c == 1 && intval($args[0]) == $args[0] && is_numeric($args[0]) && $this->idname_count == 1) {
$select->where(array(reset($this->idname) => $args[0]));
} else {
call_user_func_array(array($select, 'where'), $args);
}
}
return $select;
}
/**
* 开启一个查询，并根据提供的参数设置查询对象
*
* @param array $args
*
* @return QDB_Select
*/
function findByArgs(array $args)
{
$select = new QDB_Select($this->table->getConn());
$select->asObject($this->class_name)->from($this->table);
if (count($args)) {
call_user_func_array(array($select, 'where'), $args);
}
return $select;
}