Management Data Warehouse notable_query_plans table not purging
The snapshots.notablequeryplans table does not seem to be getting purged. I have ~40GB DB, and the notablequeryplans table is ~30GB of it with data going back to August 2008. It is still growing by > 200MB per day.
The mdwpurgedata job seems to be running fine for the rest of the data, it just doesn't seem to affect the query plans table.