fieldname
Name
fieldname -- field number-name conversion
Synopsis
fieldname(i)
Parameters
- i
-                 field number (integer).
               
Exceptions
- TypeError
-                 Bad parameter type, or too many arguments.
               
- ValueError
-                 Invalid field number.
               
- pg.error
-                 Invalid query result, or invalid connection.
               
Description
        fieldname() method allows to find a field name from its rank number. It can be 
        useful for displaying a result. The fields are in the same order than the
        result values.