Hi,

> Colegas pido su ayuda para la creacion de un Query para eliminar registros duplicados de una base de daos FIREBIRD de los 3000000 millones de registros, habran unos 500000 reg duplicados, necesito eliminarlos pero dejando uno de cada ellos con el ID mas bajo.
> gracias a todos.

I had some problem translating your message, but with Google's help I
understand that you need some help in deleting duplicates from Firebird
DB and keeping the records with the lowest ID.

Since the question is not Java-related, here are two things that I have
to suggest:

- describe your problem in English, that will get you much larger audience,

- post your question to firebird-support list, where more Firebird gurus
are subscribed to.

Roman