Re: CLUSTER loses nulls (was Re: [ADMIN] Still a bug in the VACUUM)

Rod Taylor <rbt@rbt.ca> writes:
> I'm willing to do this:

I can handle it (was already working on it, in fact).  I had hoped to
find someone who might want to do the more extensive fix, but erroring
out is easy enough.

> - Reject on partial or functional indexes
> - Reject when first columns attnotnull is false and amindexnulls is
> false.

Actually I think it's:

- Reject all partial indexes
- If not amindexnulls, reject all functional indexes, also plain indexes when first columns attnotnull is false
        regards, tom lane