Simon Riggs wrote:
> * corner case behaviour of backendids - bgwriter writes checkpoint WAL
> records. Has no backendid, but needs a slotid (possibly others)
Why does bgwriter need a slotid? It doesn't run any transactions.
> * slotids are assigned once and never changed, so allowing them to be
> used as array lookups directly
So are backend ids.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com