I see. Thanks for the tip.
Regards,
Fernando.
-Mensaje original-
De: Tom Lane [mailto:[EMAIL PROTECTED]
Enviado el: Miércoles, 20 de Junio de 2007 19:37
Para: Fernando Hevia
CC: 'PostgreSQL SQL List'
Asunto: Re: [SQL] Constraint exclusion
"Fernando Hevia" <[E
"Fernando Hevia" <[EMAIL PROTECTED]> writes:
> -- Constraints: one partition per month
> ALTER TABLE table_p01 ADD CONSTRAINT chk_table_p01_setuptime CHECK
> (EXTRACT(MONTH FROM setuptime) = 1::DOUBLE PRECISION);
The planner is not able to do anything with these constraints, other
than if there i
