Arley, lo tuyo no es un bug sino un problema de rendimiento. Deberias reportarlo a una lista de correo que podria ser pgsql-performance (pero tendira que ser en ingles) o pgsql-es-ayuda. Tambien podrias preguntar en el canal de IRC #postgresql-es en irc.freenode.net.
-- Alvaro Herrera http://www.advogato.org/person/alvherre "After a quick R of TFM, all I can say is HOLY CR** THAT IS COOL! PostgreSQL was amazing when I first started using it at 7.2, and I'm continually astounded by learning new features and techniques made available by the continuing work of the development team." Berend Tober, http://archives.postgresql.org/pgsql-hackers/2007-08/msg01009.php ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq