无法对 %1 '%2' 继续执行索引 DDL 操作，因为它与已经对该对象进行的另一个并发操作冲突。该并发操作可能是对同一个对象的联机索引操作，也可能是另一个移动索引页(如 DBCC SHRINKFILE)的并发操作。

Could not proceed with index DDL operation on %1 '%2' because it conflicts with another concurrent operation that is already in progress on the object. The concurrent operation could be an online index operation on the same object or another concurrent operation that moves index pages like DBCC SHRINKFILE.