Hi, Julian,
I am writing down some detailed examples of join and need your further help
in understanding the semantic meaning of the following example:
SELECT id, value, cost FROM Orders OVER (ROWS 3 PRECEDING) JOIN Shipments
OVER (ROWS 3 PROCEDING) ON Orders.id = Shipments.id
In this example,
I think my previous comment about maintaining start and end offsets as the
window state will not work when there are delays. We may need to keep
multiple such offsets. But this may not be a clean solution.
On Thu, Mar 5, 2015 at 2:42 PM, Milinda Pathirage mpath...@umail.iu.edu
wrote:
Hi Yi,
Hi, Milinda,
Let me put my answers below:
On Thu, Mar 5, 2015 at 11:42 AM, Milinda Pathirage mpath...@umail.iu.edu
wrote:
a) Each window will have a closing policy: it would either be wall-clock
based timeout, or the arrival of messages indicating that we have
received
all messages in
On March 6, 2015, 5:12 p.m., Chris Riccomini wrote:
We should definitely open a follow-on JIRA to convert Util to Java, and
remove UtilJ.
I can't find UtilJ file. CheckpointManager seems to be deleted. This RB
seems broken.
Overall, looks good. Will need to see the rest of the
