how to use join query in codeigniter
public function getdata(){
$this->db->select('*');
$this->db->from('table1'); // this is first table name
$this->db->join('table2', 'table2.id = table1.id'); // this is second table name with both table ids
$query = $this->db->get();
return $query->result();
}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;
}inner join codeigniter
$this->db->select('*');
$this->db->from('table1');
$this->db->join('table2', 'table1.id = table2.id');
$this->db->join('table3', 'table1.id = table3.id');
$query = $this->db->get();Copyright © 2021 Codeinu
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