RE: DML on dual?

  • From: "Herring Dave - dherri" <Dave.Herring@xxxxxxxxxx>
  • To: "Kerber, Andrew W." <Andrew.Kerber@xxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 12 Apr 2007 11:57:58 -0500

Could be.  It just seems odd that the object DUAL would incur physical
writes and row lock waits.


David C. Herring, DBA  |   A c x i o m  Delivery Center Organization

630-944-4762 office | 630-430-5988 wireless | 630-944-4989 fax

> -----Original Message-----
> From: Kerber, Andrew W. [mailto:Andrew.Kerber@xxxxxxx]
> Sent: Thursday, April 12, 2007 10:07 AM
> To: Herring Dave - dherri; oracle-l@xxxxxxxxxxxxx
> Subject: RE: DML on dual?
> Is perhaps doing a select from dual to bump a sequence as part of a
> transaction?  I suppose that might get a lock...
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