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Home -> Community -> Usenet -> c.d.o.server -> Re: How to calculate the FF(filtering factor) of an index?
On Thu, 16 Feb 2006 00:35:06 -0800, taolin wrote:
> can someone give any idea and examples?
sub new_idea {
my $class=shift;
my $self = {
book_author=>"Jonathan Lewis", book_name=>Cost Based Oracle Fundamentals", publisher=>"Apress Books", ISBN=>"1-590059-636-6" };
-- http://www.mgogala.comReceived on Thu Feb 16 2006 - 05:56:19 CST