From 53dd2583fcf5d026f682b0966e87dbdd35fc19a8 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Fri, 17 Dec 2010 12:47:50 -0800 Subject: [PATCH] Switch public timeline to new sorting; new index notice_created_id_is_local_idx http://status.net/wiki/Sorting_changes --- db/096to097.sql | 3 +++ db/statusnet.sql | 6 ++++++ 2 files changed, 9 insertions(+) create mode 100644 db/096to097.sql diff --git a/db/096to097.sql b/db/096to097.sql new file mode 100644 index 0000000000..53f4e97c9c --- /dev/null +++ b/db/096to097.sql @@ -0,0 +1,3 @@ +-- Add indexes for sorting changes in 0.9.7 +-- Allows sorting public timeline by timestamp efficiently +alter table notice add index notice_created_id_is_local_idx (created,id,is_local); diff --git a/db/statusnet.sql b/db/statusnet.sql index ac48e6253a..b372305d00 100644 --- a/db/statusnet.sql +++ b/db/statusnet.sql @@ -131,7 +131,13 @@ create table notice ( location_ns integer comment 'namespace for location', repeat_of integer comment 'notice this is a repeat of' references notice (id), + -- For public timeline... + index notice_created_id_is_local_idx (created,id,is_local), + + -- For profile timelines... index notice_profile_id_idx (profile_id,created,id), + + -- Are these enough? index notice_conversation_idx (conversation), index notice_created_idx (created), index notice_replyto_idx (reply_to), -- 2.39.5