| From: | Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com> |
|---|---|
| To: | Claudio Freire <klaussfreire(at)gmail(dot)com> |
| Cc: | Peter Geoghegan <pg(at)bowt(dot)ie>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Simon Riggs <simon(dot)riggs(at)2ndquadrant(dot)com> |
| Subject: | Re: Faster inserts with mostly-monotonically increasing values |
| Date: | 2018-03-22 06:29:14 |
| Message-ID: | CABOikdP6f=Z_Ensnec=YCp_mtc27obCe5c37RL0-FbHqauYRrg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Mar 22, 2018 at 7:22 AM, Claudio Freire <klaussfreire(at)gmail(dot)com>
wrote:
>
> If you're not planning on making any further changes, would you mind
> posting a coalesced patch?
>
> Notice that I removed the last offset thing only halfway, so it would
> need some cleanup.
>
Here is an updated patch. I removed the last offset caching thing
completely and integrated your changes for conditional lock access. Some
other improvements to test cases too. I realised that we must truncate and
re-insert to test index fastpath correctly.
Thanks,
Pavan
--
Pavan Deolasee http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| pg_btree_target_block_v3.patch | application/octet-stream | 23.1 KB |
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