From 3e6d1efa4a329a3f6b63170299fe7a745c9bef5a Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 14 Sep 2006 20:30:35 +0000 Subject: [PATCH] Add: > * Research storing only active XIDs in subtransaction cache --- doc/TODO | 3 ++- doc/src/FAQ/TODO.html | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/doc/TODO b/doc/TODO index 66b8ddd5bf..2e36619828 100644 --- a/doc/TODO +++ b/doc/TODO @@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (bruce@momjian.us) -Last updated: Thu Sep 14 14:10:31 EDT 2006 +Last updated: Thu Sep 14 16:30:31 EDT 2006 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -1353,6 +1353,7 @@ Miscellaneous Performance cmin/cmax pair and is stored in local memory. Another idea is to store both cmin and cmax only in local memory. +* Research storing only active XIDs in subtransaction cache * Consider ways of storing rows more compactly on disk o Reorder physical storage order to reduce padding? diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 25d66b5044..3820a412e3 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@

PostgreSQL TODO List

Current maintainer: Bruce Momjian (bruce@momjian.us)
-Last updated: Thu Sep 14 14:10:31 EDT 2006 +Last updated: Thu Sep 14 16:30:31 EDT 2006

The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html. @@ -1219,6 +1219,7 @@ first. cmin/cmax pair and is stored in local memory. Another idea is to store both cmin and cmax only in local memory.

+
  • Research storing only active XIDs in subtransaction cache
  • Consider ways of storing rows more compactly on disk