Il 08/06/2017 19:10, Eric Lemoine ha scritto:
>
> How can such a thing happen? Thanks for any insight on what could cause
> this.
>
>
I'd try raising shared_buffers to 1 GB or something near 40% of the
available memory
If you run the query again, after getting bad results, what do you get?
Cheers
Moreno.