无法对表 '%2' 创建索引或统计信息 '%1'，因为计算列 '%3' 不精确而且未持久化。请考虑从索引或统计信息键中删除列，或者将计算列标记为持久化。

Cannot create index or statistics '%1' on table '%2' because the computed column '%3' is imprecise and not persisted. Consider removing column from index or statistics key or marking computed column persisted.