Re: PoC/WIP: Extended statistics on expressions - Mailing list pgsql-hackers

From Dean Rasheed
Subject Re: PoC/WIP: Extended statistics on expressions
Date
Msg-id CAEZATCWYCY=2yEyxa6BwimCPQ_RZHy5GOb6U6i6dGHGQdjQESQ@mail.gmail.com
Whole thread Raw
In response to Re: PoC/WIP: Extended statistics on expressions  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
Responses Re: PoC/WIP: Extended statistics on expressions  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
List pgsql-hackers
On Wed, 24 Mar 2021 at 10:22, Tomas Vondra
<tomas.vondra@enterprisedb.com> wrote:
>
> Thanks, it seems to be some thinko in handling in PlaceHolderVars, which
> seem to break the code's assumptions about varnos. This fixes it for me,
> but I need to look at it more closely.
>

I think that makes sense.

Reviewing the docs, I noticed a couple of omissions, and had a few
other suggestions (attached).

Regards,
Dean

Attachment

pgsql-hackers by date:

Previous
From: Magnus Hagander
Date:
Subject: Re: shared memory stats: high level design decisions: consistency, dropping
Next
From: Magnus Hagander
Date:
Subject: Re: shared memory stats: high level design decisions: consistency, dropping