Hi Pavel,
> I think the direction is good and delivering 64-bit GUCs is very much worth committing.
> The patch itself looks good, but we could need to add locks against concurrently modifying 64-bit values, which could
benon-atomic on older architectures.
Thanks for the feedback.
> I think 12345678912345 is good enough. Underscore dividers make reading little bit easier but look weird overall. I
can'tremember other places where we output long numbers with dividers.
We already support this in SQL:
psql (18devel)
=# SELECT 123_456;
?column?
----------
123456
--
Best regards,
Aleksander Alekseev