Project applies Druid+Sharding JDBC
to split a table, product_0, product_1,product_2.
but only the logical table name can be seen under Druid monitoring. Product, cannot see the actual physical table name
and UNKNOWN appears under the fields item. As follows, it should be product
. What"s going on?

[product.top_category_id, category.id, product.id, product_image.product_id, UNKNOWN.prod_name, UNKNOWN.price, UNKNOWN.stock, UNKNOWN.sales, UNKNOWN.weight, UNKNOWN.sale_status, UNKNOWN.description, category.name, category.sort, product_image.id, product_image.img_url]