+ UNIQUE KEY `name` (`name`)
+) TYPE = MyISAM;
+
+INSERT INTO `0_item_units` (`abbr`, `name`, `decimals`) SELECT DISTINCT `units`, CONCAT(UPPER(SUBSTRING(`units`, 1, 1)), LOWER(SUBSTRING(`units`, 2))), 0 FROM `0_stock_master` ;
+UPDATE `0_debtor_trans` SET `ov_amount`=-`ov_amount`, `ov_gst`=-`ov_gst`, `ov_freight`=-`ov_freight`, `ov_discount`=-`ov_discount` WHERE `ov_amount` < 0 AND `type` <> 10 AND `type` <> 13 ;