"Heikki Linnakangas" <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>> BTW, the proposed HOT code in indexam.c that special-cases SnapshotAny
>> is a crock ...
> It was written under the assumption that all tuples in a HOT chain have
> the same index key, which isn't true after CREATE INDEX as you
Tom Lane wrote:
> While editing Bruce's README.HOT documentation I ran into a problem.
> I had idly added the following text after thinking about the different
> sorts of snapshots we use:
>
> ---
> Another unpleasant consequence is that it is no longer very meaningful to
> use SnapshotAny in an i
While editing Bruce's README.HOT documentation I ran into a problem.
I had idly added the following text after thinking about the different
sorts of snapshots we use:
---
Another unpleasant consequence is that it is no longer very meaningful to
use SnapshotAny in an index scan: if the index was cr
