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Switch public timeline to new sorting; new index notice_created_id_is_local_idx

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http://status.net/wiki/Sorting_changes
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Brion Vibber
2010-12-17 12:47:50 -08:00
parent 5de86f0ccc
commit 53dd2583fc
2 changed files with 9 additions and 0 deletions
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3
db/096to097.sql Normal file
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@@ -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);

6
db/statusnet.sql
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@@ -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),