On Fri, Dec 20, 2019 at 1:58 PM Tom Lane wrote:
> Jeff Janes writes:
> > The docs for parallel_tuple_cost are quite terse, as the reference
> section
> > of the docs usually are:
> > "Sets the planner's estimate of the cost of transferring one tuple from a
> > parallel worker process to another
Hi,
On 2019-12-20 13:58:57 -0500, Tom Lane wrote:
> Jeff Janes writes:
> > The docs for parallel_tuple_cost are quite terse, as the reference section
> > of the docs usually are:
> > "Sets the planner's estimate of the cost of transferring one tuple from a
> > parallel worker process to another
Jeff Janes writes:
> The docs for parallel_tuple_cost are quite terse, as the reference section
> of the docs usually are:
> "Sets the planner's estimate of the cost of transferring one tuple from a
> parallel worker process to another process. The default is 0.1."
> If you were take the doc
On Fri, 2019-12-20 at 13:03 -0500, Jeff Janes wrote:
> The docs for parallel_tuple_cost are quite terse, as the reference section of
> the docs usually are:
>
> "Sets the planner's estimate of the cost of transferring one tuple from a
> parallel worker process to another process. The default is
The docs for parallel_tuple_cost are quite terse, as the reference section
of the docs usually are:
"Sets the planner's estimate of the cost of transferring one tuple from a
parallel worker process to another process. The default is 0.1."
Usually you can find more extensive discussion of such
