How to remove all special prices for a specific customer group

Question

I accidentally uploaded special prices for an erroneous group of customers.

How to remove all special prices for a group of customers, not login

(customer_group_id = 0) for all products and items from the table catalog_product_entity_tier_price

Help please with writing a request!

Answer 1

DELETE FROM el_magento.catalog_product_entity_tier_price WHERE customer_Group_id = {your_customer_group_id};

This should solve your problem ;)