Re: [PATCH] Support Int64 GUCs

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 be non-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't remember 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