WHERE tgi.rate=(SELECT 0_tax_types.rate FROM 0_tax_types, 0_tax_groups
WHERE tax_shipping=1 AND tgi.tax_group_id=0_tax_groups.id AND tgi.tax_type_id=0_tax_types.id);
ALTER TABLE `0_tax_groups` DROP COLUMN `tax_shipping`;
-
+ALTER TABLE `0_tax_group_items` DROP COLUMN `rate`;
+ALTER TABLE `0_sales_order_details` ADD KEY `stkcode` (`stk_code`);
+ALTER TABLE `0_purch_order_details` ADD KEY `itemcode` (`item_code`);
+ALTER TABLE `0_sys_prefs` CHANGE `value` `value` TEXT NOT NULL DEFAULT '';
+ ALTER TABLE `0_cust_branch` ADD COLUMN `bank_account` varchar(60) DEFAULT NULL AFTER `notes`;