Here's what I think we should do to the HOT patch:
1. Get rid of row-level fragmentation and handling dealing with
LP_DELETEd line pointers. Instead, take a vacuum lock opportunistically,
and defrag pages using the normal PageRepairFragmentation function. I'm
not sure where exactly we would do
On Wed, 2007-07-18 at 11:41 +0100, Heikki Linnakangas wrote:
I've done some experimenting on those items, producing several badly
broken versions of the patch partly implementing those ideas. It looks
like the patch size will go down from ~240 kB to ~210 kB, and more
importantly, there will
On 7/18/07, Heikki Linnakangas [EMAIL PROTECTED] wrote:
Here's what I think we should do to the HOT patch:
I am all for simplifying the code. That would not only help us make it less
buggy but also improve its maintainability. But we would also need
to repeat the tests and run new tests to
