On Fri, Nov 24, 2017 at 12:30 PM, hmidi slim <hmidi.slim2@gmail.com> wrote:
> I didn't get the number of read and hit buffers when I rexecute the query
> many times.How can I Fix that? and I tried the options costs, timing and I
> got the same plan query however when trying the option format json it works.
Not sure but I see a lot of nodes 'never executed' and 'rows=0' on the
first loop. Could it be the optimzer did not execute nothing at all?
Luca
