PDO::pgsqlCopyToFile &Alias; Pdo\Pgsql::copyToFile &reftitle.description; public boolPDO::pgsqlCopyToFile stringtableName stringfilename stringseparator"\t" stringnullAs"\\\\N" stringnullfields&null; &info.method.alias; Pdo\Pgsql::copyToFile. &reftitle.returnvalues; Retourne &true; en cas de succès,&return.falseforfailure;.