The value in the columns lob_fetch_in_pages and lob_fetch_in_bytes can be greater than zero for nonclustered indexes that contain one or more LOB columns as included columns.

• 对于包含一个或多个LOB列作为包含性列的非聚集索引,lob_fetch_in_pages和lob_fetch_in_bytes列中的值可以大于零。