ALTER TABLE `cw_increment` ADD `increment_approval_id` INT NULL AFTER `prime_increment_id`;

ALTER TABLE `cw_increment` ADD `percentage` INT NULL DEFAULT '0' AFTER `after_day`;

ALTER TABLE `cw_email_design` ADD `to_email` VARCHAR(255) NULL AFTER `email_subject`;

ALTER TABLE `cw_arrear_cumulative` ADD `increment_approval_id` INT NULL AFTER `prime_cumulative_id`;

ALTER TABLE `cw_employees_log` ADD `module_name` VARCHAR(255) NULL AFTER `new_value`;