Alvaro Herrera wrote:
> To implement this I propose keeping track of four additional pointers in
> SnapshotData: "next" and "prev" in the registered list, and "next" and
> "prev" in the active stack.
FWIW this does not work as proposed because one snapshot can be stored
as active more than once s
Hi,
So far I've posted two patches on snapshot tracking: one to keep track
of "regular" snapshots[1] and another to keep track of snapshots used as
ActiveSnapshot[2].
[1] http://archives.postgresql.org/message-id/[EMAIL PROTECTED]
[2] http://archives.postgresql.org/message-id/[EMAIL PROTECTED]
T
