Hello,
Is it possible to restrict the number of entries in a table? I have attempted
to write a check like so:
CREATE TABLE mytable (
id integer NOT NULL,
CHECK (COUNT(id) <= 10)
);
This is not allowed, I get an error saying:
ERROR: ExecEvalAggref: no aggregates in this expression context
What is the proper way of doing this? I want to be able to force a minimum and
maximum number of entries.
Wade Oberpriller
StorageTek
oberpwd@network.com