SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function pointInEllipses (alias distance) (children 1) ExpressionList (children 6) Function plus (children 1) ExpressionList (children 2) Literal Float64_33.3 Identifier v Function plus (children 1) ExpressionList (children 2) Literal Float64_55.3 Identifier v Literal Float64_33.4 Literal Float64_55.1 Literal Float64_1 Literal Float64_1 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Subquery (children 1) SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function plus (alias v) (children 1) ExpressionList (children 2) Identifier number Literal Float64_0.1 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier system.numbers Literal UInt64_1