SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function sumMapFiltered (children 2)
     ExpressionList (children 2)
      Identifier statusMap.status
      Identifier statusMap.requests
     ExpressionList (children 1)
      Literal Array_[UInt64_1]
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier sum_map