on Jul 11, 2001 at 11:30:18PM, Chuan Zhang wrote:
> Hi, DBA gurus,
>
> Recently, I will archiving some big tables. How to find free space under
> HWM for a table?
Do analyze and then you can calculate it:
dba_segments.blocks - dba_tables.empty_blocks - 1
Be aware the blocks which are below HWM can be empty
because of preallocation or delete activities.
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