Hi Mads,
Currently, the sql-api, converts logical plans by calcite to wayang
(relational) plans as-is. For what you want to achieve, you will have to
extend the WayangJoinVisitor.java class. Particularly,
https://github.com/apache/incubator-wayang/blob/24d8eec742f21fd5adfbd089e93f96271c6f5a63/waya
Hi people,
I am doing some benchmarking with Calcite for the sql-api in Apache Wayang that
requires typically multiconditional joins to be split into "binary" joins ala:
LogicalJoin(condition=[AND(=($0, $27), =($10, $28), =($34, $2))],
joinType=[inner]): rowcount = 118.65234375, cumulative cost
