Automattic\WooCommerce\Admin\API\Reports\Revenue

Query::get_default_query_vars │ protected │ WC 1.0

Valid fields for Revenue report.

Method of the class: Query{}

No Hooks.

Returns

Array.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_default_query_vars();

Query::get_default_query_vars() code WC 10.7.0

woocommerce/src/Admin/API/Reports/Revenue/Query.php 
protected function get_default_query_vars() {
	return array(
		'per_page' => get_option( 'posts_per_page' ), // not sure if this should be the default.
		'page'     => 1,
		'order'    => 'DESC',
		'orderby'  => 'date',
		'before'   => '',
		'after'    => '',
		'interval' => 'week',
		'fields'   => array(
			'orders_count',
			'num_items_sold',
			'total_sales',
			'coupons',
			'coupons_count',
			'refunds',
			'taxes',
			'shipping',
			'net_revenue',
			'gross_sales',
		),
	);
}