$array = array('classesID' => 6);
$this->db->select()->from($this->_table_name)->where($array)->order_by($this->_order_by);
$query = $this->db->get();
return $query->result();
I need to get the rows where the classesID is 6. Some rows contain 6,5,4. so i need to use FIND_IN_SET query to retrive where the classesID is 6.
Please guide me
Thanks
I need to get the rows which has student id '4488' and message id '1418'
$id = 1418;
$student_id = 4488;
this->db->select('id, action_status, updated_on, student_ids');
$this->db->where('message_id', $id);
$this->db->where('find_in_set("'.$student_id.'", student_ids) <> 0');
$this->db->from('actions_history');
$query = $this->db->get();
It will return a query like
SELECT id, action_status, updated_on, student_ids FROM actions_history WHERE message_id = '1418' AND find_in_set("4488", student_ids) <>0
You can write the query like this.
return $this->db->where('classesID' , '6')->order_by('column_name','desc')->get('table_name')->result_array();
if Need any help comment
Try this
$array = array('classesID' => '5,6,7');
$this->db->select();
$this->db->from($this->_table_name);
$this->db->where("FIND_IN_SET('classesID',".$array['classesID'].")",null,false);
$this->db->order_by($this->_order_by);
$query = $this->db->get();
return $query->result();
For those who're looking for model (CI v4.x) based solution,
$modal->where("FIND_IN_SET('<string to find>', '<column name>')", null, false)->findAll();
In your case,
$modal->where("FIND_IN_SET('".$array['classesID']."', 'classesID')", null, false)->findAll();
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