On Mon, Nov 6, 2017 at 6:33 AM, Tom Lane wrote:
> Peter Geoghegan writes:
> > Andres Freund wrote:
> >> The number of index lookups that failed to return anything can be a
> >> critical performance factor in OLTP workloads. Therefore it
Peter Geoghegan writes:
> Andres Freund wrote:
>> The number of index lookups that failed to return anything can be a
>> critical performance factor in OLTP workloads. Therefore it seems like
>> it'd be a good idea to extend the explain analyze output to
Andres Freund wrote:
The number of index lookups that failed to return anything can be a
critical performance factor in OLTP workloads. Therefore it seems like
it'd be a good idea to extend the explain analyze output to include that
information.
I certainly agree.
I've