I checked that view, but it doesn't contain information about GTT segment. All I can see in that view is temporary space occupied by sort and group by operations. Thanks, Paresh Patel, -----Original Message----- From: Alex Fatkulin [mailto:afatkulin@xxxxxxxxx] Sent: Thursday, July 02, 2009 12:11 PM To: Paresh Patel Cc: oracle-l Subject: Re: Size of Global temporary table. you can reference v$tempseg_usage to find GTT's temporary segment size, if this is what you're looking for On Thu, Jul 2, 2009 at 3:07 PM, Paresh Patel<paresh.patel@xxxxxxxxxxxxxx> wrote: > Listers, > > > > I have a Global temporary table which gets populated by a PL/SQL procedure. > Once it is populated, it's used by some other SQLs in the same session. Does > anyone have any idea how can I find out the size of GTT when it is fully > populated? > > > > Thanks in advance! > > > > Thanks, > > Paresh Patel, > > -- Alex Fatkulin, http://afatkulin.blogspot.com http://www.linkedin.com/in/alexfatkulin -- //www.freelists.org/webpage/oracle-l