>>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes:
Tom> The change the attached patch makes is to represent a DEFAULT
Tom> namespace as a NULL list entry, rather than a T_String Value node
Tom> containing a null. This approach does work for all backend/nodes/
Tom> operations, but it could be argued that it's still a crash hazard
Tom> for unsuspecting code. We could do something else, like use a
Tom> T_Null Value to represent DEFAULT, but I'm doubtful that that's
Tom> really much better. A NULL entry has the advantage (or at least
Tom> I'd consider it one) of being a certain crash rather than a
Tom> probabilistic crash for any uncorrected code accessing the list
Tom> item. Thoughts?
Seems reasonable to me.
Tom> + Value *ns_node = (Value *) lfirst(lc2);
lfirst_node(Value, lc2) maybe?
--
Andrew (irc:RhodiumToad)