On Thu, Feb 3, 2011 at 7:05 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> If you want to randomly pick 10,000 rows out of all the rows that are
> going to be inserted in the table without knowing in advance how many
> there will be, how do you do that?
Maybe you could instead just have it use some % of the rows going by?
Just a guess.
