SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 3)
    Literal UInt64_4
    Function count (children 1)
     ExpressionList (children 1)
      Literal UInt64_4
    Function modulo (alias key) (children 1)
     ExpressionList (children 2)
      Identifier number
      Literal UInt64_2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_10
   ExpressionList (children 1)
    Identifier key
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier key
     Function materialize (children 1)
      ExpressionList (children 1)
       Literal UInt64_0
