Strange behaviour of doBuildQuery with where case in symfony

Question

Code:

 class ProxyListFormFilter extends BaseProxyListFormFilter
 ...
  public function doBuildQuery(array $values) {

     $q = parent::doBuildQuery($values);

     $rootAlias = $q->getRootAlias();
     $q->addWhere($rootAlias . '.proxy_type = ?', 'regular');

 return $q; 
}

I just did this to filter as default 1 column by a fixed type. The column is defined this way:

     proxy_type:
  type: enum(16)
  values:
    - regular
    #- php_gateway

The very strange behaviour is that i get an empty list with no rows but the counter at the end shows: 3 results.

What I'm doing wrong or missing ?

Answer 1

Sorry my fault..Basically due to caching after applying the filter the page still pointed to a huge page number while the returned records where only 3. So no display for a page which do not contain the first 3 records.