insert into table whit bytea column

 hello:  I need insert file's into bytea column but I have not managed
 to find information like doing it.
=20
 it uses field in the beginning type oid but lo_import and lo_export,
 it is possible to be only executed with permission of super user and
 that does not serve to me
=20
 the description of the table is the following one
=20
 CREATE TABLE public.prueba
 (
   codigo_fichero serial NOT NULL,
   archivo bytea
 ) WITHOUT OIDS;
=20
 Help me, please, saludos desde Chile
 --
 Milton Inostroza Aguilera
 Desarrollador de RemuneX (sistema de remuneraciones amparado bajo GPL)


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