On Thu, Apr 25, 2019 at 12:36 PM Oleksii Kliukin <alexk@hintbits.com> wrote:
> - Fallbacks to autovacuum parameters in another scope. Right now in the
> absence of the per-table and per-tablespace autovacuum parameters the code
> uses the ones from the global scope. However, if only some of the reloptions
> are set on a per-table level (i.e. none of the autovacuum related ones), we
> assume defaults for the rest of reloptions without consulting the lower
> level (i.e .per-tablespace options). This is so because we don’t have the
> mechanism to tell whether the option is set to its default value (some of
> them use -1 to request the fallback to the outer level, but for some it’s
> not possible, i.e. autovacuum_enabled is just a boolean value).
That sounds like it's probably not acceptable?
--
Robert Haas
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