DROP TABLE IF EXISTS iris_attribute_output_2; DROP TABLE IF EXISTS splits_small_2; SELECT * FROM single_tree_drive ( ON (SELECT 1) PARTITION BY 1 InputTable ('iris_altinput ') OutputTable ('iris_attribute_output_2') IntermediateSplitsTable ('splits_small_2') NumSplits ('3') SplitMeasure ('gini') MaxDepth ('10') IdColumns ('pid') AttributeNameColumns ('attribute') AttributeValueColumn ('attrvalue') ResponseColumn ('response') MinNodeSize ('10') ApproxSplits ('false') );