What you need is actually the HWM at each datafile in the tablespace. A query like : select e.file_id file_id, f.file_name file_name, f.bytes/1024/1024 sz, f.maxbytes/1024/1024 msz, max(e.block_id+e.blocks)*8192/1024/1024 hwm from dba_data_files f, dba_extents e where e.tablespace_name = '&tbs_name' and f.file_id=e.file_id group by e.file_id, f.file_name, f.bytes, f.maxbytes order by f.file_name /(assuming an 8KB block size -- else change the 8192 to your tablespace's blocksize)
At 10:53 PM Thursday, dba1 mcc wrote:
we have ORACLE on version 18.104.22.168. after we truncate sever tables, we still can NOT shrink data file due to high water mark did not change. Does there has way to check which table after truncate high water mark no chage? Thanks. ____________________________________________________________________________________Park yourself in front of a world of choices in alternative vehicles. Visit the Yahoo! Auto Green Center.
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