From 146d6b8b735472a2ae4c2f8d2653243492651399 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Fri, 17 Dec 2010 16:12:44 -0800 Subject: [PATCH] Sorting index fix for role lookups: adds profile_role_role_created_profile_id_idx index on profile_role --- db/096to097.sql | 3 +++ db/statusnet.sql | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/db/096to097.sql b/db/096to097.sql index 88cbea4578..875077e8b8 100644 --- a/db/096to097.sql +++ b/db/096to097.sql @@ -18,3 +18,6 @@ alter table reply add index reply_profile_id_modified_notice_id_idx (profile_id, -- Needed for sorting group messages by timestamp alter table group_inbox add index group_inbox_group_id_created_notice_id_idx (group_id, created, notice_id); + +-- Helps make some reverse role lookups more efficient if there's a lot of assigned accounts +alter table profile_role add index profile_role_role_created_profile_id_idx (role, created, profile_id); diff --git a/db/statusnet.sql b/db/statusnet.sql index 8b38f9ffe3..0c1697a7e9 100644 --- a/db/statusnet.sql +++ b/db/statusnet.sql @@ -627,7 +627,8 @@ create table profile_role ( role varchar(32) not null comment 'string representing the role', created datetime not null comment 'date the role was granted', - constraint primary key (profile_id, role) + constraint primary key (profile_id, role), + index profile_role_role_created_profile_id_idx (role, created, profile_id) ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin; -- 2.39.5