SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Asterisk
    Identifier b
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier merge_00160
   Function and (children 1)
    ExpressionList (children 2)
     Function in (children 1)
      ExpressionList (children 2)
       Identifier x
       Literal Tuple_(UInt64_12345, UInt64_67890)
     Function not (children 1)
      ExpressionList (children 1)
       Function ignore (children 1)
        ExpressionList (children 1)
         Function less (alias b) (children 1)
          ExpressionList (children 2)
           Function blockSize (children 1)
            ExpressionList
           Literal UInt64_10
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier x
