Hi Paul,
Have a look also in CALCITE-2703 [1].
Calcite generates and compiles code and this takes some time (which may be
more than the time to optimize or even run the query). In CALCITE-2703 we
try to reduce that time by caching.
Best,
Stamatis
[1]
Paul,
Il giorno mer 6 feb 2019, 23:02 Paul Trepagnier ha
scritto:
> I am using calcite right now to test some data federation scenarios. I
> have several collections of Java objects that I am querying right now. It
> works beautifully, but it seems like Calcite does a ton of work with each
>
