Re: Proposal: Progressive explain

On Tue, Mar 25, 2025 at 8:52 PM Rafael Thofehrn Castro
<rafaelthca@gmail.com> wrote:
> This first version of the progressive explain feature was designed to only keep
> track of initial query called by the backend, ignoring all subquery calls. So
> I believe we don't need to worry about having to add custom logic in
> AbortSubTransaction(). In case query errors out AbortTransaction() will be called
> and everything related to progressive explains will be cleaned.

Suppose:

BEGIN;
SELECT 1;
SAVEPOINT bob;
progressively explain something that aborts

I think in this case we will call AbortSubTransaction(), not AbortTransaction().

--
Robert Haas
EDB: http://www.enterprisedb.com