SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 5)
    Identifier id
    Identifier data
    Identifier _size
    Identifier _file
    Identifier _path
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function s3 (children 1)
       ExpressionList (children 5)
        Identifier s3_conn
        Function equals (children 1)
         ExpressionList (children 2)
          Identifier filename
          Literal \'03036_compressed_file_archive.zip :: example7.csv\'
        Function equals (children 1)
         ExpressionList (children 2)
          Identifier format
          Literal \'CSV\'
        Function equals (children 1)
         ExpressionList (children 2)
          Identifier structure
          Literal \'auto\'
        Function equals (children 1)
         ExpressionList (children 2)
          Identifier compression_method
          Literal \'gz\'
   ExpressionList (children 1)
    OrderByElement (children 1)
     Function tuple (children 1)
      ExpressionList (children 3)
       Identifier id
       Identifier _file
       Identifier _path
