Hello, everyone. I'm new to Calcite and have some problems with it. Flink
uses the Calcite to parse the sql and construct ast and logical plan. Would
the plan be optimized by caicite? For example,
multi filter condition:
val ds = CollectionDataSets.get3TupleDataSet(env).toTable(tEnv, 'a, 'b, 'c)
val filterDs = ds.filter( 'a % 2 === 0 ).filter( 'a % 3 === 0 )
Would the filter condition be optimized to filter('a % 6 === 0) by the
calcite or by flink internal optimization rule?
Thanks,
gallenvara
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