Fujii Masao <masao.fujii@gmail.com> writes:
> This commit changed walsender so that it doesn't call set_ps_display() if
> update_process_title = off.
Yeah. The idea is to not waste time on a useless snprintf() call when the
GUC is turned off.
> On the other hand, walreceiver doesn't check
> update_process_title. Though this check might not be required since it's
> within set_ps_display(), we should do that for the sake of consistency?
Seems reasonable to make the same minor optimization on that side.
Will commit.
regards, tom lane
