Issues in dropping the schema

Hi all,

In our setup db2V9.7 with fixpack 4

With the partitioned database, under the db having schema with the name of db2TT it contains morethan 300 tables.

Need to drop the schema without dropping the tables,(but tables also not use)

If any command is there to drop the schema? with the single query.

I tried with db2 drop schema db2TT Restrict

But it's not working.

How to drop the schema?

Thanks,
laxman.