Procedures to migrate from Local to Dictionary Managed Tablespace and viceversa

SQL>exec dbms_space_admin.tablespace_migrate_to_local('venu');

note: migrates from Dictionary Managed tablespace to Local

SQL>exec dbms_space_admin.tablespace_migrate_from_local('venu');

note: migrates from Local Managed Tablespace to Dictionary Managed Tablespace.

SQL>select tablespace_name,extent_management,segment_space_management,status,logging from dba_tablespaces;