SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 6)
    Function toInt32 (alias x) (children 1)
     ExpressionList (children 1)
      Function minus (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_10
    Function round (children 1)
     ExpressionList (children 2)
      Identifier x
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Int64_-2
    Function roundBankers (children 1)
     ExpressionList (children 2)
      Identifier x
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Int64_-2
    Function floor (children 1)
     ExpressionList (children 2)
      Identifier x
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Int64_-2
    Function ceil (children 1)
     ExpressionList (children 2)
      Identifier x
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Int64_-2
    Function trunc (children 1)
     ExpressionList (children 2)
      Identifier x
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Int64_-2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Literal UInt64_20
