SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function round (alias h3PointDistRads) (children 1) ExpressionList (children 2) Function h3PointDistRads (children 1) ExpressionList (children 4) Literal Float64_-10 Literal Float64_0 Literal Float64_10 Function toFloat64 (children 1) ExpressionList (children 1) Literal UInt64_0 Literal UInt64_5