To run a stored-procedure against every database in turn without a bunch of ‘USE dbname GO’ headers, use …
exec sp_msforeachdb 'use ? drop statistics alldocs.allDocs_level'
To run a stored-procedure against every database in turn without a bunch of ‘USE dbname GO’ headers, use …
exec sp_msforeachdb 'use ? drop statistics alldocs.allDocs_level'