Hi everyone,

I want to pass properties through RelNodes via trait and I wonder if the
number of traits in traitSet will affect the time of Volcano optimization.
For example, increasing one traitDef to two in VolcanoPlanner.

I guess the answer is No. Is it correct?
As long as the search space is not increased, the Volcano optimization time
will not increase. And simply increasing the number of traits alone does
not add complexity.

Furthermore, besides time, are there any other side effects if I increase
the number of traits?

Thank you very much!

Best,
Hequn

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