| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com> |
| Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Jaime Casanova <jaime(dot)casanova(at)2ndquadrant(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Patch: Write Amplification Reduction Method (WARM) |
| Date: | 2017-03-28 22:12:03 |
| Message-ID: | 20170328221203.33c6gevtnqs4ezhy@alvherre.pgsql |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
I pushed 0002 after some makeup, since it's just cosmetic and not
controversial. Here's 0003 rebased on top of it.
(Also, I took out the gin and gist changes: it would be wrong to change
that unconditionally, because the 0xFFFF pattern appears in indexes that
would be pg_upgraded. We need a different strategy, if we want to
enable WARM on GiST/GIN indexes.)
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-Free-3-bits-of-ItemPointerData.ip_posid.patch | text/plain | 3.7 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Alvaro Herrera | 2017-03-28 22:48:05 | Re: dsm.c API tweak |
| Previous Message | Magnus Hagander | 2017-03-28 21:26:19 | Re: Removing binaries |