Hi
I have created a tablespace as follows:
create tablespace MD_DATA
datafile'/opt/app/oradata01/HMPROD/md_data_01.dbf' size 30000m
blocksize 32k
extent management local autoallocate;

The tablesapce has about 48 datafiles total 1.5 Terabytes

How can I change the initial_extent to 32 M and allocation_type to uniform without dropping and recreate the tablespace with all of the datatypes?