Answers for "codeigniter 3 order by"

PHP
2

codeigniter where order by

$this->db->select('ae_users.employee_id, ae_users.emp_name, ae_users.emp_name2, ae_users.emp_name3');
		$this->db->from('ae_users');                
		$this->db->where_in('ae_users.employee_id',$employee_ids);
                $this->db->_protect_identifiers = FALSE; // stop CI adding backticks
                $order = sprintf('FIELD(ae_users.employee_id, %s)', implode(', ', $employee_ids));
                $this->db->order_by($order);
                $this->db->_protect_identifiers = TRUE; 
		$query =$this->db->get();
               // echo '<pre>'; print_r($this->db->last_query());exit;
		if ($query->num_rows()) {
			return $query->result_array();
		} else {
			return 0;
		}
Posted by: Guest on September-16-2020
0

cideigniter orLike()

$this->db->like('title', 'match'); $this->db->or_like('body', $match);
// WHERE `title` LIKE '%match%' ESCAPE '!' OR  `body` LIKE '%match%' ESCAPE '!'
Posted by: Guest on October-20-2020
0

codeigniter 3 order

$this->db->order_by('title', 'DESC'); 
// Produces: ORDER BY `title` DESC

$this->db->order_by('title DESC, name ASC');
// Produces: ORDER BY `title` DESC, `name` ASC

$this->db->order_by('title', 'DESC');
$this->db->order_by('name', 'ASC');
// Produces: ORDER BY `title` DESC, `name` ASC

$this->db->order_by('title', 'RANDOM');
// Produces: ORDER BY RAND()

$this->db->order_by(42, 'RANDOM');
// Produces: ORDER BY RAND(42)
Posted by: Guest on September-04-2021
1

where group codeigniter

$this->db->select('*')->from('my_table')
        ->group_start()
                ->where('a', 'a')
                ->or_group_start()
                        ->where('b', 'b')
                        ->where('c', 'c')
                ->group_end()
        ->group_end()
        ->where('d', 'd')
->get();

// Generates:
// SELECT * FROM (`my_table`) WHERE ( `a` = 'a' OR ( `b` = 'b' AND `c` = 'c' ) ) AND `d` = 'd'
Posted by: Guest on October-05-2020

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