RE: truncate a table with many extents

From: Adams, Matthew (GE Consumer & Industrial) <MATT.ADAMS_at_GE.COM>
Date: Thu, 6 May 2004 10:10:11 -0400
Message-ID: <9E0E38DB4ACFAA4593AD6C4A45C9D5F01274FD@LOUMLVEM01.e2k.ad.ge.com>

I was preferring to truncate so I wouldn't loose the=20 indexes and grants on the table.=20

-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org]On Behalf Of Ruth Gramolini Sent: Thursday, May 06, 2004 9:56 AM
To: oracle-l_at_freelists.org
Subject: RE: truncate a table with many extents

Why can't you just drop and recreate the table? Since I know you are an exceptional DBA this is probably a stupid question but...

Ruth

-----Original Message-----

  From: oracle-l-bounce_at_freelists.org
  [mailto:oracle-l-bounce_at_freelists.org]On Behalf Of Adams, Matthew (GE   Consumer & Industrial)
  Sent: Wednesday, May 05, 2004 5:28 PM
  To: oracle-l_at_freelists.org
  Subject: truncate a table with many extents

I'm truncating a table with around 14,000 extents on a 7.3.4 database on a slow machine. (Please don't ask how this happened, it's too=3D20 painful to re-live.)

Is there anyway to determine how far the truncate has gotten at any given point? I thought I might see changes in sys.fet$ or sys.uet$ as extents are de-allocated, but I'm not seeing that.

Matt Adams - GE Appliances - matt.adams_at_appl.ge.com Just once, I wish we would encounter an alien menace that wasn't immune to bullets.=3D20

The Brigadier
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Received on Thu May 06 2004 - 09:11:58 CDT