----- Original Message -----
From: "Alvaro Herrera Munoz"
> select dateadd('months'::text, -5, '2003-11-06'::date);
resultado:-------------
dbtests=# select dateadd('months'::text,-5,'2003-11-06'::date);
ERROR: Function dateadd(text, integer, date) does not exist
Unable to identify a function that satisfies the given argument types
You may need to add explicit typecasts
diferencia:---
..me reconocio!! los argumentos ..solo eso...
sandrigo