On Sat, 2007-10-13 at 11:12 +0530, Gokulakannan Somasundaram wrote:

> b) But i don't understand how storing the visibility info in TOAST
> table would help you. In that case you may need to update it for every
> delete/ update happening in the main table. Only thing, it would help
> is if someone wants to do a full table scan on TOAST table alone. May
> be Vacuum of TOAST tables can be done independently. But do you think
> it is worth the loss of performance in Update/Delete? 


  Simon Riggs
  2ndQuadrant  http://www.2ndQuadrant.com

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