On 29 Mar 2010, at 6:03, Tadipathri Raghu wrote: > Hi Alban, > > Thank you for the update. > > For one thing: The table holds information regarding to which transactions each row is visible (the xid) whereas the index does not. > > What would be the each value of the xid, like 8 bytes,or 32 bytes..which causing the table to hold what index is not and the space occupied is exactly half of the table in indexes. Can you explain a bit on this. I'm pretty sure the documentation explains this better than I can. Alban Hertroys -- Screwing up is an excellent way to attach something to the ceiling. !DSPAM:737,4bb0618a10411369417804! -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
