Re: calculate sizing of a table

Posted by ErmanArslansOracleBlog on Oct 08, 2018; 12:09pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/calculate-sizing-of-a-table-tp6824p6827.html

using dba_segments is good for hat.
It shows you how much space needed to hold your data in the Oracle Database, and it seems this is what you are asking for. You don't care about free space and etc, so dba_segments is good for you.