update MaterialDefinition set isPrintToLabel = '是' where isPrintToLabel is null;
update Toussedefinition set temporaryPurchase = '否' where temporaryPurchase is null;
update OrgUnitGroup set groupType = '科室分组设置' where groupType is null;
ALTER TABLE DataModifyRecord ALTER COLUMN oldValue text;
ALTER TABLE DataModifyRecord ALTER COLUMN newValue text;