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authorBrion Vibber <brion@pobox.com>2009-11-12 11:08:43 -0800
committerBrion Vibber <brion@pobox.com>2009-11-12 11:08:43 -0800
commit81fa515881e42afe55379befa4e7d93313c90891 (patch)
treeb5d16054787cb85f64488ec647decd503e3f4306 /db
parentd8fe5224cb5628f1a281c7498a516e89992f6474 (diff)
Fix index on notice for efficient querying of notice(s) by order for a profile.
Should resolve performance problem with Profile::getCurrentNotice()
Diffstat (limited to 'db')
-rw-r--r--db/08to09.sql4
-rw-r--r--db/08to09_pg.sql4
-rw-r--r--db/statusnet.sql2
-rw-r--r--db/statusnet_pg.sql2
4 files changed, 10 insertions, 2 deletions
diff --git a/db/08to09.sql b/db/08to09.sql
index 1d37a759d..028fe56a4 100644
--- a/db/08to09.sql
+++ b/db/08to09.sql
@@ -51,3 +51,7 @@ alter table subscription
add index subscription_subscriber_idx (subscriber,created),
drop index subscription_subscribed_idx,
add index subscription_subscribed_idx (subscribed,created);
+
+alter table notice
+ drop index notice_profile_id_idx,
+ add index notice_profile_id_idx (profile_id,created,id);
diff --git a/db/08to09_pg.sql b/db/08to09_pg.sql
index 004c77b36..fe9eccb2a 100644
--- a/db/08to09_pg.sql
+++ b/db/08to09_pg.sql
@@ -57,3 +57,7 @@ alter table subscription
add index subscription_subscriber_idx using btree(subscriber,created),
drop index subscription_subscribed_idx,
add index subscription_subscribed_idx using btree(subscribed,created);
+
+alter table notice
+ drop index notice_profile_id_idx,
+ add index notice_profile_id_idx using btree(profile_id,created,id);
diff --git a/db/statusnet.sql b/db/statusnet.sql
index 2983c67cf..732aded5a 100644
--- a/db/statusnet.sql
+++ b/db/statusnet.sql
@@ -130,7 +130,7 @@ create table notice (
location_id integer comment 'location id if possible',
location_ns integer comment 'namespace for location',
- index notice_profile_id_idx (profile_id),
+ index notice_profile_id_idx (profile_id,created,id),
index notice_conversation_idx (conversation),
index notice_created_idx (created),
index notice_replyto_idx (reply_to),
diff --git a/db/statusnet_pg.sql b/db/statusnet_pg.sql
index 392a6a5f3..7b0e5313c 100644
--- a/db/statusnet_pg.sql
+++ b/db/statusnet_pg.sql
@@ -137,7 +137,7 @@ create table notice (
/* FULLTEXT(content) */
);
-create index notice_profile_id_idx on notice using btree(profile_id);
+create index notice_profile_id_idx on notice using btree(profile_id,created,id);
create index notice_created_idx on notice using btree(created);
create table notice_source (