how to clear all products woocommerce keep category

1-- Delete all WooCommerce products
2DELETE FROM wp_term_relationships WHERE object_id IN (SELECT ID FROM wp_posts WHERE post_type IN ('product','product_variation'));
3DELETE FROM wp_postmeta WHERE post_id IN (SELECT ID FROM wp_posts WHERE post_type IN ('product','product_variation'));
4DELETE FROM wp_posts WHERE post_type IN ('product','product_variation');
5
6-- Delete orphaned postmeta
7DELETE pm FROM wp_postmeta pm
8LEFT JOIN wp_posts wp ON wp.ID = pm.post_id
9WHERE wp.ID IS NULL
10