On 5/2/13 6:00 PM, Kevin Grittner wrote:
> (1) The ability to count on the results from a query which
> references a matview to reflect valid data from *some* point in
> time.
>
> (2) The ability to create unlogged materialized views.
>
> (3) The ability to consider a zero-length matview heap and a
> matview heap with allocated-but-empty pages as logically identical.
I have thought from the very beginning that violating (3) was totally
weird. I would ditch (2) in favor of (3).
