SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 4)
    Literal \'no bf: metadata\'
    Identifier rg.num_rows
    Identifier col.name
    Identifier col.bloom_filter_bytes
   TablesInSelectQuery (children 3)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function file (children 1)
       ExpressionList (children 2)
        Identifier bf_03263.parquet
        Identifier ParquetMetadata
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier row_groups (alias rg)
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier rg.columns (alias col)
   ExpressionList (children 2)
    OrderByElement (children 1)
     Identifier rg.file_offset
    OrderByElement (children 1)
     Identifier col.name
