SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Function count (children 1)
     ExpressionList
    Function arrayElement (children 1)
     ExpressionList (children 2)
      Identifier a
      Literal UInt64_1
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier wups
   ExpressionList (children 1)
    Function arrayElement (children 1)
     ExpressionList (children 2)
      Identifier a
      Literal UInt64_1
   ExpressionList (children 1)
    OrderByElement (children 1)
     Function arrayElement (children 1)
      ExpressionList (children 2)
       Identifier a
       Literal UInt64_1
