update query in codeigniter 3 code example

Example 1: update in codeigniter query

$data = array(
        'title' => $title,
        'name' => $name,
        'date' => $date
);

$this->db->where('id', $id);
$this->db->update('mytable', $data);
// Produces:
//
//      UPDATE mytable
//      SET title = '{$title}', name = '{$name}', date = '{$date}'
//      WHERE id = $id

Example 2: update query in codeigniter using where condition

public function update_row(){
		
		$update_rows = array('field-name' => 'field-data',);
		$this->db->where('id', 1 );
		$this->db->update('table-name', $update_rows);	

	}

Example 3: cideigniter orLike()

$this->db->like('title', 'match'); $this->db->or_like('body', $match);
// WHERE `title` LIKE '%match%' ESCAPE '!' OR  `body` LIKE '%match%' ESCAPE '!'

Example 4: codeigniter 3 update

$data = array(
        'title' => $title,
        'name' => $name,
        'date' => $date
);

$this->db->where('id', $id);
$this->db->update('mytable', $data);