Re: Surprising dead_tuple_count from pgstattuple - Mailing list pgsql-hackers

On 09/08/10 21:21, Robert Haas wrote:
> On Mon, Aug 9, 2010 at 1:50 PM, Simon Riggs<simon@2ndquadrant.com>  wrote:
>> Any SQL statement that reads a block can do HOT pruning, if the block is
>> otherwise unlocked.
>
> Where does heap_page_prune() get called from in the DELETE path?

heapgetpage()

--   Heikki Linnakangas  EnterpriseDB   http://www.enterprisedb.com