Hi everyone,
I ran into a brick wall when I realized that inheritance in postgres isnt
really there...
Here's a description of the relevant part of my schema.
CREATE TABLE base (
id serial not null primary key,
<some base columns>
);
CREATE TABLE specialized (
<some specialized columns>
) INHERITS base;
CREATE TABLE specialized2 (
<some specialized columns>
) INHERITS base;
CREATE TABLE events (
id serial not null primary key,
baseid int references base(id)
<some other columns>
);
This does not work if I load a bunch of records into specialized and then try
to refer to the id's through the event's table because Postgres doesn't do
N-table indexes where N is greater than 1 :-P
This whole part of my schema, if it worked, would be so incredibly useful, as
I would be able to add as many specialized tables as needed, and still use
the same sql to create events for them, and access their base table's data,
etc.
So I have 3 questions: Is any work being done currently to fix our
implementation of inheritance? How much work would it take to do this? and
lastly, how can I implement my schema to do something similar, emulated, or
otherwise that will work with postgres as it is now?
Thanks,
John Hughes
Wetleads.com
