user auth register

migrations/000057_add_customer_password_field.down.sql

@@ -0,0 +1,8 @@
+-- Remove indexes
+DROP INDEX IF EXISTS idx_customers_password_hash;
+DROP INDEX IF EXISTS idx_customers_phone_number;
+
+-- Remove added columns
+ALTER TABLE customers DROP COLUMN IF EXISTS birth_date;
+ALTER TABLE customers DROP COLUMN IF EXISTS phone_number;
+ALTER TABLE customers DROP COLUMN IF EXISTS password_hash;