Hi

In the @Database table variable store database id also.

Then in you select query change this part

"FROM SYS.DM_DB_INDEX_USAGE_STATS C

WHERE B.OBJECT_ID = C.OBJECT_ID

AND B.INDEX_ID = C.INDEX_ID

INNER JOIN @Database D ON C.database_id = D.database_id

".

Try it out and let me know....