Automattic\WooCommerce\Admin\API\Reports\Stock

Controller::add_wp_query_group_by │ public static │ WC 1.0

Group by post ID to prevent duplicates.

Method of the class: Controller{}

No Hooks.

Returns

String.

Usage

$result = Controller::add_wp_query_group_by( $groupby, $wp_query );

$groupby(string) (required)

Group by clause used to organize posts.

$wp_query(object) (required)

WP_Query object.

Controller::add_wp_query_group_by() Controller::add wp query group by code ^{WC 10.3.6}

public static function add_wp_query_group_by( $groupby, $wp_query ) {
	global $wpdb;

	if ( empty( $groupby ) ) {
		$groupby = $wpdb->posts . '.ID';
	}
	return $groupby;
}