我正在使用CakePHP 3,我需要在多個表上運行原始SQL查詢。在CakePHP 2中,這可以通過在任何模型上使用query()方法來完成($this->Messages->query("select..")
)。CakePHP 3原始SQL查詢
我需要讓我來運行的CakePHP 3.在SQL查詢的方法,我使用的代碼片段:
$aumTable = TableRegistry::get('Messages');
$sql = "SELECT (SELECT COUNT(*) FROM `messages`) AS `Total_Count`,
(SELECT COUNT(*) FROM `messages_output`) AS `Total_Output_Count`,
(SELECT COUNT(*) FROM `messages_output` WHERE `is_success`=1) AS `Total_Successful_Output_Count`,
(SELECT COUNT(*) FROM `messages_output` WHERE `is_success`=0) AS `Total_Error_Output_Count`,
(SELECT COUNT(*) FROM `users`) AS `Total_User_Count`;";
// to run this raw SQL query what method should i use? query() doesn't work..
// $result = $aumTable->query($sql); ??
// $result = $aumTable->sql($sql); ??
如果你能提供的鏈接把CakePHP 3模型文檔在那裏我可以找到這個信息,這也會有幫助。我試圖尋找對谷歌,但只能找到你需要添加的ConnectionManager有關CakePHP的2
** http://book.cakephp.org/3.0/en/orm/database-basics.html#managing-connections ** ** h ttp://book.cakephp.org/3.0/en/orm/database-basics.html#database-queries** – ndm 2014-10-11 08:49:51
謝謝。答案是:我們需要使用ConnectionManager而不是TableRegistry來運行原始的sql查詢。 – Ananth 2014-10-11 09:15:12