Re: [HACKERS] Custom compression methods

Andrew Dunstan <andrew@dunslane.net> writes:
> On 3/20/21 3:03 PM, Tom Lane wrote:
>> I fixed up some issues in 0008/0009 (mostly cosmetic, except that
>> you forgot a server version check in dumpToastCompression) and
>> pushed that, so we can see if it makes crake happy.

> It's still produced a significant amount more difference between the
> dumps. For now I've increased the fuzz factor a bit like this:

Ah, our emails crossed.

> I'll try to come up with something better. Maybe just ignore lines like
>     SET default_toast_compression = 'pglz';
> when taking the diff.

I noticed that there were a fair number of other diffs besides those.
Seems like we need some better comparison technology, really, but I'm
not certain what.

            regards, tom lane