SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function equals (children 1) ExpressionList (children 2) Function length (children 1) ExpressionList (children 1) Function range (children 1) ExpressionList (children 3) Identifier number Function plus (children 1) ExpressionList (children 2) Identifier number Literal UInt64_100 Literal UInt64_99 Literal UInt64_2 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function numbers (children 1) ExpressionList (children 1) Literal UInt64_1000