ALTER TABLE `0_debtors_master` MODIFY COLUMN `name` varchar(100) NOT NULL default '';
ALTER TABLE `0_cust_branch` ADD COLUMN `inactive` tinyint(1) NOT NULL default '0';
-#ALTER TABLE `0_chart_class` ADD COLUMN `sign_convert` tinyint(1) NOT NULL default '0';
-#UPDATE `0_chart_class` SET `sign_convert`=1 WHERE `cid`=3 OR `cid`=4 OR `cid`=5;
+ALTER TABLE `0_chart_class` DROP COLUMN `sign_convert`;
+ALTER TABLE `0_chart_class` CHANGE `balance_sheet` `ctype` TINYINT(1) NOT NULL DEFAULT '0';
ALTER TABLE `0_chart_class` ADD COLUMN `inactive` tinyint(1) NOT NULL default '0';
ALTER TABLE `0_chart_types` ADD COLUMN `inactive` tinyint(1) NOT NULL default '0';