Where is the “default attribute” values located in the phpMyAdmin in Woocommerce?
Default attributes of WooCommerce variable products are stored as post meta in the database. You can find them in the wp_postmeta table, where the post_id column is the post ID of the parent product (Variable product), and the meta_key column is _default_attributes. You can clear and remove default attributes of all products by replacing all … Read more