David,Many thanks for the detailed explanation. I'll try to code it up and measure how much overhead it introduces.
-- Alexander Kuzmenkov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company
David,Many thanks for the detailed explanation. I'll try to code it up and measure how much overhead it introduces.
-- Alexander Kuzmenkov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company