What is the link between Sales order and Discount list through SQL in oracle fusion?

Hi All,

In my project we have done a customization on Discount lists setup which will apply on the sales order based on Attribute Matrix rules.

Ex:

so we have added a condition in the discount list setup that if customer Ship-to Site number is : 123 and when I create a sales order and if it has customer ship-to site number as 123 means this discount will be applied for a particular item in the sales order.

I have attached the sales order line pricing screenshot for the reference,

So in this above, you can find both price list and discount list details.