Hi, On 2018-08-29 15:51:07 -0500, David Steele wrote: > One thing: I'm not sure that excluding the InvalidOid assignment in the > TopTransactionStateData initializer is a good idea. That is, it's not clear > that InvalidOid is 0. > > NULL, false, and 0 seem like no-brainers, but maybe it would be better to > explicitly include constants that we define that are not obviously 0, or > maybe just all of them.
We rely on that in many other places imo. So I don't think it's worth starting to care about it here. Greetings, Andres Freund
