| From: | Erik Rijkers <er(at)xs4all(dot)nl> |
|---|---|
| To: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
| Cc: | Peter Geoghegan <pg(at)bowt(dot)ie>, Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: WIP: Covering + unique indexes. |
| Date: | 2018-04-05 14:02:35 |
| Message-ID: | 4bd5e26c68bc0f1728faa5567a40c315@xs4all.nl |
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| Lists: | pgsql-hackers |
On 2018-04-05 00:09, Alexander Korotkov wrote:
> Hi!
>
> Thank you for review! Revised patchset is attached.
> [0001-Covering-core-v12.patch]
> [0002-Covering-btree-v12.patch]
> [0003-Covering-amcheck-v12.patch]
> [0004-Covering-natts-v12.patch]
Really nice performance gains.
I read through the docs and made some changes. I hope it can count as
improvement.
It would probably also be a good idea to add the term "covering index"
somewhere, at least in the documentation's index; the term does now not
occur anywhere. (This doc-patch does not add it)
thanks,
Erik Rijkers
| Attachment | Content-Type | Size |
|---|---|---|
| create_index.sgml.covering_indexes.20180405.diff | text/x-diff | 3.3 KB |
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