| From: | Peter Geoghegan <pg(at)bowt(dot)ie> |
|---|---|
| To: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Making Row Comparison NULL row member handling more robust during skip scans |
| Date: | 2025-07-01 16:37:05 |
| Message-ID: | CAH2-Wz=A+ptvob6nXqUHYwpuU6UQRNepbjknpuK-EayPYt05TA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Jun 27, 2025 at 5:35 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> Attached is v4, which is largely just a polished version of v3. It has
> improved comments and more worked out commit messages. Plus the second
> patch (the row compare patch) now teaches _bt_first to fully rely on
> scan key requiredness markings, just like with other scan keys.
Heikki said he'd be able to give this patch set at least a quick
review, so here's a new revision, v4.
This isn't really different to v4. It has more comment cleanup, and
better commit messages.
--
Peter Geoghegan
| Attachment | Content-Type | Size |
|---|---|---|
| v5-0001-Make-handling-of-redundant-nbtree-keys-more-robus.patch | application/octet-stream | 43.9 KB |
| v5-0002-Make-row-compares-robust-during-scans-with-arrays.patch | application/octet-stream | 35.9 KB |
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