Caros, Segue entao a resolucao desse meu problema:
CREATE FUNCTION pg_catalog.varchar_to_text( varchar ) RETURNS integer STRICT IMMUTABLE LANGUAGE SQL AS ‘SELECT $1::text::integer’; CREATE CAST ( varchar AS integer ) WITH FUNCTION pg_catalog_varchar_to_text(varchar); Nao ha cast de varchar -> integer, entao fica de varchar -> texto -> integer mesmo! Bem, funcionou... :) Obrigado pela ajuda! -- Joao Neto - Web Developer | PHP Zend Certified Engineer @joao_neto | http://www.joaoneto.blog.br
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