update db

database/init.sql

@@ -103,7 +103,8 @@ CREATE TABLE user_products (
     custom_rate_amount DECIMAL(8, 4),
     custom_rate_unit VARCHAR(50),
     notes TEXT,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
 );
 
 -- Application plans (what user plans to apply)
@@ -242,4 +243,5 @@ CREATE TRIGGER update_users_updated_at BEFORE UPDATE ON users FOR EACH ROW EXECU
 CREATE TRIGGER update_properties_updated_at BEFORE UPDATE ON properties FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
 CREATE TRIGGER update_lawn_sections_updated_at BEFORE UPDATE ON lawn_sections FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
 CREATE TRIGGER update_user_equipment_updated_at BEFORE UPDATE ON user_equipment FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+CREATE TRIGGER update_user_products_updated_at BEFORE UPDATE ON user_products FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
 CREATE TRIGGER update_application_plans_updated_at BEFORE UPDATE ON application_plans FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();