为什么不能使用JOIN链接查询呢
( ! ) Fatal error: Call to undefined method CI_DB_mysql_result::join() in D:\wamp\www\china50\lxquanzi\controllers\member\Home.php on line 140
Call Stack
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为什么使用JOIN链接查询出这种错误
$data=$this->link
->limit($this->pagesize)
->get($this->content_model->prefix)
->join('app_quanzi_data_0', $this->content_model->prefix.'.id = app_quanzi_data_0.cid AND '.$this->content_model->prefix.'.catid = app_quanzi_data_0.catid AND ('.$this->content_model->prefix.'.uid = '.$this->uid.' OR '.' app_quanzi_data_0.uid= '.$this->uid.')','left')
->result_array();
这个是原语句 看手册吧,顺序反了
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