Help: blocks column from dba_tables and dba_segments
From: Mike F <u518615722_at_spawnkill.ip-mobilphone.net>
Date: Thu, 21 Mar 2002 14:05:58 GMT
Message-ID: <l.1016719558.1716217041_at_[64.94.198.252]>
Hi, Folks
[Quoted] [Quoted] We are trying to keep the small table in the keep buffer.
Date: Thu, 21 Mar 2002 14:05:58 GMT
Message-ID: <l.1016719558.1716217041_at_[64.94.198.252]>
Hi, Folks
[Quoted] [Quoted] We are trying to keep the small table in the keep buffer.
We have a table which has only 100 rows, but blocks from dba_tables and dba_segments show the table has 128 blocks.
So I truncated the table and re-insert the rows back to the table. Now the blocks in Dba_tables shows only 4 blocks where dba_segments still shows 128 blocks.
How can I bring down the blocks from dba_segments as well?
When you keep the table in the Keep buffer, does it keep all the 128 blocks from dba_segments or it only keep the 4 blocks from dba_tables?
Thanks for your help.
-- Sent by dbadba62 from hotmail part of com This is a spam protected message. Please answer with reference header. Posted via http://www.usenet-replayer.com/cgi/content/newReceived on Thu Mar 21 2002 - 15:05:58 CET