https://calcite.incubator.apache.org/javadocAggregate/org/apache/calcite/rel/rules/SingleValuesOptimizationRules.PruneSingleValueRule.Config.html
SingleValuesOptimizationRules.PruneSingleValueRule.Config (Apache Calcite API)
declaration: package: org.apache.calcite.rel.rules, class: SingleValuesOptimizationRules, class: PruneSingleValueRule, interface: Config
apache calciteconfigapi