SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 5) ExpressionList (children 1) Literal UInt64_1 (alias x) TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function remote (children 1) ExpressionList (children 2) Literal \'127.0.0.{2,3}\' Identifier system.one ExpressionList (children 1) OrderByElement (children 1) Identifier dummy Literal UInt64_1 ExpressionList (children 1) Identifier x