Find out free space on tablespace

Question

Our application has failed a few times because an \'ORA-01536: space quota exceeded for tablespace\', and we would like to be able to prevent this by checking regularly the

Answer 1

The following query will help to find out free space of tablespaces in MB:

select tablespace_name , sum(bytes)/1024/1024 from dba_free_space group by tablespacE_name order by 1;