0
我有3个型号,与此关系:CakePHP的关联条件
class A extends AppModel {
public $belongsTo = array(
"B" => array(
'className' => 'B',
'foreignKey' => 'b_id'
)
);
}
class B extends AppModel {
public $belongsTo = array(
"C" => array(
'className' => 'C',
'foreignKey' => 'c_id'
)
);
}
class C extends AppModel {
}
第一,与此代码获取模型中的记录:
$this->A->find('all', array('recursive'=>2));
当打印查询日志,而不是两个左连接,此查询被看到:
SELECT * FROM A LEFT JOIN B ON (A.b_id = B.id)
并且对于每个结果记录,查询以获取所见的C模型信息:
SELECT * FROM C WHERE id = ?
有没有办法用2连接查询来做到这一点?