Re: Why Oracle does not allow rollback of DDL statements?
Date: Mon, 10 Nov 2008 12:38:59 -0800
Serge Rielau wrote:
> Real DB2 customers demand this level of on-line schema evolution.
> You simply cannot interrupt or drain a complex warehouse query just
> because you need to patch a view!
> Open your mind man!
This may well explain why there are so few people using DB2 for data warehouses as opposed to Oracle. <g>
We have this concepts like unit testing, integrated unit testing, etc. If you are patching a view in a live production system then, by definition, your testing was inadequate.
-- Daniel A. Morgan Oracle Ace Director & Instructor University of Washington damorgan_at_x.washington.edu (replace x with u to respond) Puget Sound Oracle Users Group www.psoug.orgReceived on Mon Nov 10 2008 - 14:38:59 CST