On Sun, 12 Feb 2006, Ken Winter wrote:
> Hi Tom ~
>
> You're right: I appealed to the PostgreSQL folks rather than the client
> tool builders. I did so because my guess is that the latter have a harder
> row to hoe: They have to figure out whether a view really IS updatable -
> most presumably aren't, so if they provide forms that offer to update views,
> most of the time these forms are going to crash. It seems harder for the
> client tool builders to figure out the updatability question than for
> PostgreSQL to let people (like me) do the "real table with ON SELECT" trick
> and take responsibility for making it work. I don't see why that is
> inherently "broken".
What does a "real table with ON SELECT" mean? For example, if a row is
"inserted" that doesn't come into the on select output, was a row
inserted? Can it cause unique key violations, can it satisfy a foreign key
constraint?
