Question

So I got a wierd bug (or maybe I’m just stupid), when I runs an active record query. Take a look at this:

$results = $this->db->
  select('cd.casino_name, cd.casino_opened, cd.casino_latitude, cd.casino_longitude')->
  from('casino_data as cd, casino_cities as cc')->
  where('cd.city_id',$city_id)->
  where('cd.city_id=cc.city_id')->
  get()->result_array();

Then I got that:

Error Number: 1054

Unknown column 'cd.city_id=cc.city_id' in 'where clause'

SELECT `cd`.`casino_name`, `cd`.`casino_opened`, `cd`.`casino_latitude`, `cd`.`casino_longitude`
FROM (`m_casino_data` as cd, `m_casino_cities` as cc)
WHERE `cd`.`city_id` =  1
AND `cd`.`city_id=cc`.`city_id`

Filename: httpdocs/_dev/libraries/Test.php

Line Number: 649

Sh*t happened… Or in v2.0 CI has been changed something in the DB class?

help plz…thx

Answer 1

The problem is there with the where clause

$results = $this->db->
select('cd.casino_name, cd.casino_opened, cd.casino_latitude, cd.casino_longitude')->
from('casino_data as cd, casino_cities as cc')->
where('cd.city_id',$city_id)->
where('cd.city_id','cc.city_id')->//this would produce WHERE cd.city_id = cc.city_id
get()->result_array();