Try select * from dba_segments where tablespace_name='whatever'; On Tue, Jul 8, 2008 at 12:09 PM, Yechiel Adar <adar666@xxxxxxxxxxxx> wrote: > I have a RAC on windows. > Oracle 9206. > OCFS. > > I have five datafiles that have nothing in them. > I mean that select * from sys.seg$ where file# between 6 and 11 return > nothing. > > When I tried to decrease the size of the datafiles I got: the file contain > data beyond the space I want to decrease to. > I thought that maybe there are some temporary segments but all the users > use temp as their temporary tablespace. > > TIA > > -- > Adar Yechiel > Rechovot, Israel > > -- > //www.freelists.org/webpage/oracle-l > > > -- Andrew W. Kerber 'If at first you dont succeed, dont take up skydiving.'