database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2026-01-05 23:38:41 +03:00
Code Activity

Add:

Browse Source 
> * Research storing only active XIDs in subtransaction cache
This commit is contained in:
Bruce Momjian
2006-09-14 20:30:35 +00:00
parent a6e240a30f
commit 3e6d1efa4a
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
doc/TODO
View File

@@ -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?