InsertQuery   (children 2)
 Function file (children 1)
  ExpressionList (children 1)
   Literal \'02841.parquet\'
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Function arrayStringConcat (alias s) (children 1)
      ExpressionList (children 1)
       Function range (children 1)
        ExpressionList (children 1)
         Function multiply (children 1)
          ExpressionList (children 2)
           Identifier number
           Literal UInt64_1000000
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_2
