Hi, On 2019-06-05 18:47:57 -0400, Dave Cramer wrote: > So one of the things they would like added is to get not null information > in the schema record. This is so they can mark the field Optional in Java. > I presume this would also have some uses in other languages. As I > understand it this would require a protocol bump. If this were to be > accepted are there any outstanding asks that would useful to add if we were > going to bump the protocol?
I'm pretty strongly opposed to this. What's the limiting factor when adding such information? I think clients that want something like this ought to query the database for catalog information when getting schema information. Greetings, Andres Freund
