where子句不適用於類似查詢

Question

我有一個搜索查詢，當我搜索所有類似的關鍵字都可以正常工作時，記錄將顯示匹配的條件，但是問題是where子句不起作用。

$position = $this->session->set_userdata('position', $this->input->post('position'));
$adress_all = explode(",", $this->session->userdata('address'));
$this->db->like('address', $adress_all[0]);
$this->db->or_like('game', $this->session->userdata('skills'));
$this->db->or_like('gender', $this->session->userdata('coach'));
$this->db->or_like('Positions', $this->session->userdata('position'));
$this->db->where('type', 'private');//all other type coaches is also showing up
$sql = $this->db->get('coach');

Answer 1

您需要使用codeigniter的Grouping LIKE

$this->db->group_start();
$this->db->like('address', $adress_all[0]);
$this->db->or_like('game', $this->session->userdata('skills'));
$this->db->or_like('gender', $this->session->userdata('coach'));
$this->db->or_like('Positions', $this->session->userdata('position'));
$this->db->group_end();
$this->db->where('type', 'private');
$sql = $this->db->get('coach');

希望這行得通（需要在您的數據庫上進行測試）

見文件

Answer 2

嘗試下面的事情。

$this->db->where('type', 'private');//all other type coaches is also showing up
$this->db->where("(address LIKE '%". $adress_all[0]."%' OR game LIKE '%".$this->session->userdata('skills')."%' OR gender LIKE '%".$this->session->userdata('coach')."%' OR positions LIKE '%".$this->session->userdata('position')."%')",null,false);
$sql = $this->db->get('coach');