public function query() {

		$this->query = $this->prepare_query();
		if ( ! $this->get( 'suppress_filters' ) ) {
			/**
			 * Filters the query SQL.
			 *
			 * The dynamic part of the filter `$this->id` identifies the extending query.
			 *
			 * @since 3.8.0
			 *
			 * @param string              $sql      The SQL query.
			 * @param LLMS_Database_Query $db_query The LLMS_Database_Query instance.
			 */
			$this->query = apply_filters( "llms_{$this->id}_query_prepare_query", $this->query, $this );
		}

		$this->results = $this->perform_query();

		$this->count_results();

	}