Let the fuzzing begin: https://github.com/apache/calcite/pull/830
I have not added it to the CalciteSuite since otherwise it would fail each and every build. On the other hand, it might be a good source of inspiration for newbie contributions. RexProgrammFuzzyTest#testFuzzy produces lots of failures which are more-or-less trivial to fix, and which are important to fix as the errors often are related to "wrong results from SQL". Entry point is https://github.com/apache/calcite/pull/830/files#diff-ffa17851d5a9882f0391445f2fc04468R216 PS. if no-one objects within three days, I'll assume lazy consensus and commit it. Vladimir
