No I didn't.
So to be sure before I do, I copy this from the new_install.sql file:
DROP TABLE IF EXISTS products_restock_request_customers;
CREATE TABLE products_restock_request_customers (
ID int(10) NOT NULL auto_increment,
name varchar (255) NOT NULL,
email_address varchar (255) NOT NULL,
PRIMARY KEY (ID)
) ENGINE=MyISAM;
DROP TABLE IF EXISTS products_restock_request_records;
CREATE TABLE products_restock_request_records (
ID int(10) NOT NULL auto_increment,
customer_id int(10) unsigned NOT NULL,
product_id int(10) unsigned NOT NULL,
request_quantity int(10),
request_message text,
created_on int(10) NOT NULL default 0,
modified_on int(10) NOT NULL default 0,
request_status tinyint(1) NOT NULL default 0,
PRIMARY KEY (ID)
) ENGINE=MyISAM;
SET @t4=0;
SELECT (@t4:=configuration_group_id) as t4
FROM configuration_group
WHERE configuration_group_title= 'Restock Requests';
DELETE FROM configuration WHERE configuration_group_id = @t4;
DELETE FROM configuration_group WHERE configuration_group_id = @t4;
INSERT INTO configuration_group VALUES ('', 'Restock Requests', 'Set Restock Requests Options', '1', '1');
UPDATE configuration_group SET sort_order = last_insert_id() WHERE configuration_group_id = last_insert_id();
SET @t4=0;
SELECT (@t4:=configuration_group_id) as t4
FROM configuration_group
WHERE configuration_group_title= 'Restock Requests';
INSERT INTO configuration (configuration_id, configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, last_modified, date_added, use_function, set_function) VALUES
('', 'Enable notification', 'RESTOCK_REQUESTS_NOTIFICATION_ENABLE', 'true', 'Enable/Disable sending restock notices. You only need to set this if you are using a cronjob to send out notices.', @t4, 1, NOW(), NOW(), NULL, 'zen_cfg_select_option(array(''true'', ''false''),'),
('', 'Limit number of emails', 'RESTOCK_REQUESTS_EMAIL_LIMIT', '0', 'Limit number of emails sent per time period set below. 0 means unlimited', @t4, 1, NOW(), NOW(), NULL, NULL),
('', 'Limit number of email based on', 'RESTOCK_REQUESTS_EMAIL_LIMIT_BASE', 'day', 'Only set this if you choose to limit number of emails sent out period', @t4, 1, NOW(), NOW(), NULL, 'zen_cfg_select_option(array(''hour'', ''day''),'),
('', 'Admin Notification', 'RESTOCK_REQUESTS_ADMIN_NOTIFICATION', 'true', 'Send notice to admin each time a request is submitted', @t4, 1, NOW(), NOW(), NULL, 'zen_cfg_select_option(array(''true'', ''false''),');
and paste it into admin/tools/Instal SQL Patches and that's it?
Thank you.