Specify the count query object to use for this pager.

You will rarely need to specify a count query directly. If not specified, one is generated off of the pager query itself.

Parameters

SelectQueryInterface $query: The count query object. It must return a single row with a single column, which is the total number of records.

File

drupal-7.x/includes/pager.inc, line 106

Functions to aid in presenting database results as a set of pages.

Class

PagerDefault

Query extender for pager queries.

Code

public function setCountQuery(SelectQueryInterface $query) {
  $this->customCountQuery = $query;
}