Hi Fabrizio, On Tue, Sep 29, 2026 at 1:21 AM Fabrízio Mello <[email protected]> wrote:
> On Thu, Sep 3, 2026 at 4:58 AM Daniel Gustafsson <[email protected]> wrote: > > > > Your email didn't motivate why this extension should be in core instead > of > > maintained as an external extension? > > > > Thanks Daniel, that's a fair point, and after Nikolay's strong case for > core [1] I'm convinced this belongs there: error counters by SQLSTATE > are fundamental monitoring, counters are far easier to expose to > monitoring systems than log access (which mixes diagnostics with > statements and potentially sensitive data), and external extensions > take a long time to propagate to managed platforms, if ever. > > So here is v2, reworked from a contrib module into a builtin cumulative > statistics kind with a core view. Summary of what changed: > Thanks for the updated patch! I did not look at it in details, just at what outcome it would provide and I think it would also make sense to provide this information on a per-backend basis. There is ongoing work to redesign the per-backend statistics infrastructure [1], which, I think, might be worth considering for this feature. [1] https://postgr.es/m/anCjoFkGah/uB7lw%40bdtpg -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com
