Remove all WooCommerce products from database via SQL

delete-all-woocommerce-products.php

<?php
global $wpdb;

$wpdb->query("DELETE FROM $wpdb->terms WHERE term_id IN (SELECT term_id FROM $wpdb->term_taxonomy WHERE taxonomy LIKE 'pa_%')");
$wpdb->query("DELETE FROM $wpdb->term_taxonomy WHERE taxonomy LIKE 'pa_%'");
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE term_taxonomy_id not IN (SELECT term_taxonomy_id FROM $wpdb->term_taxonomy)");
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE object_id IN (SELECT ID FROM $wpdb->posts WHERE post_type IN ('product','product_variation'))");
$wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id IN (SELECT ID FROM $wpdb->posts WHERE post_type IN ('product','product_variation'))");
$wpdb->query("DELETE FROM $wpdb->posts WHERE post_type IN ('product','product_variation')");
$wpdb->query("DELETE pm FROM $wpdb->postmeta pm LEFT JOIN $wpdb->posts wp ON wp.ID = pm.post_id WHERE wp.ID IS NULL");