TomatoCart

Hello,

I'm trying to understand the data model of variants. Do you have any modeling diagram (UML, Merise or other) to show?

In fact, I don't understand the real utility of products_variants_values_to_products_variants_groups table.

Won't it be easier to add a the foreign key products_variants_group_id in the table products_variants_values and modify the products_variants_entries as following:
products_variants_id (Primary key)
products_variants_values_id (Primary Key)

products_variants_entries is then an association class between products_variants and products_variants_values.

Best regards,

Helgvor STOLL