如何通过使用内部联接从codeigniter中的两个表中获取数据

Question

I am new for codeigniter and problem in Active Record(JOIN).

SELECT emp.name
    ,emp_detail.salary
FROM emp
INNER JOIN emp_details ON emp.id=emp_details.eid
                         AND emp_detail.salary > 5000

How to change above query in codeigniter .

Answer 1

You had typo within your query. I have updated yours into Active Records. This'll work for you..

$this->db->select('e.name,ed.salary');
$this->db->from('emp e');
$this->db->join('emp_details ed','e.id = ed.eid');
$this->db->where('ed.salary > 5000');
$result = $this->db->get()->result_array();
print_r($result);