In SQL Server 2008, in DMV sys.dm_db_index_phsicial_stats, what does compressed_page_count mean in comparision with page_count
In SQL Server 2008, DMV sys.dm_db_index_physical_stats, what does compressed_page_count mean in comparison with page_count. I have a table with the following info: Object_id Index_type_desc ...
These catalog views seem to show the exact same data. What is the point of having multiple system views that seem to show the same thing? Here is how I proved it is the same data: select ...
My XML indexes are not listed in sys.dm_db_index_usage_stats Does this mean they aren't being used? Or does this particular DMV not track XML index usage? (Books Online doesn't appear to answer the ...