ALTER TABLE `projects` ADD COLUMN `owner_userid` VARCHAR(64) NOT NULL DEFAULT '' AFTER `main_group_member_ids`;
-- statement-breakpoint
ALTER TABLE `tasks` ADD COLUMN `task_chat_id` VARCHAR(64) NOT NULL DEFAULT '' AFTER `project_id`;
-- statement-breakpoint
ALTER TABLE `claims` ADD COLUMN `owner_partner_id` VARCHAR(64) NOT NULL DEFAULT '' AFTER `partner_id`;