David Rowley <dgrowleyml@gmail.com> writes: > On Wed, 1 May 2024 at 10:30, Tom Lane <tgl@sss.pgh.pa.us> wrote: >> Yeah, there's a documentation gap here. I dug around a little and >> really couldn't find anything anywhere in our SGML docs that explains >> NULL in any detail; we tend to assume that you've already heard of it.
> What is really generic enough about SQL NULLs to put somewhere > generic?
I think the key points I'd want to get across include: