On Thu, May 8, 2014 at 10:44 PM, Amit Kapila <amit.kapila16@gmail.com> wrote:
> On Thu, May 8, 2014 at 12:01 PM, Jaime Casanova <jaime@2ndquadrant.com> wrote:
>> On Wed, May 7, 2014 at 10:52 PM, Amit Kapila <amit.kapila16@gmail.com> wrote:
>>>
>>> Why to capture only for Index Insert/Update and not for Read; is it
>>> because Read will be always fast ot implementation complexity?
>>>
>> EXPLAIN ANALYZE already shows that on any SELECT that uses an index in
>> some way. Or are you thinking on something else?
>
[...]
>
> Are you referring actual time in above print?
>
> The actual time is node execution time which in above kind of cases will
> be: scanning the index + scanning the heap. I think it is not same what
> you are planning to show for Insert/Update case.
>
ah! good point! my current case is because of write performance, but
will look at it a little
--
Jaime Casanova www.2ndQuadrant.com
Professional PostgreSQL: Soporte 24x7 y capacitación
Phone: +593 4 5107566 Cell: +593 987171157
