gnu-social/db/08to09_pg.sql
Brion Vibber 81fa515881 Fix index on notice for efficient querying of notice(s) by order for a profile.
Should resolve performance problem with Profile::getCurrentNotice()
2009-11-12 11:08:43 -08:00

64 lines
1.9 KiB
SQL

-- SQL commands to update an 0.8.x version of Laconica
-- to 0.9.x.
--these are just comments
/*
alter table notice
modify column content text comment 'update content';
alter table message
modify column content text comment 'message content';
alter table profile
modify column bio text comment 'descriptive biography';
alter table user_group
modify column description text comment 'group description';
*/
alter table file_oembed
add column mimetype varchar(50) /*comment 'mime type of resource'*/;
create table config (
section varchar(32) /* comment 'configuration section'*/,
setting varchar(32) /* comment 'configuration setting'*/,
value varchar(255) /* comment 'configuration value'*/,
primary key (section, setting)
);
create table user_role (
user_id integer not null /* comment 'user having the role'*/ references "user" (id),
role varchar(32) not null /* comment 'string representing the role'*/,
created timestamp /* not null comment 'date the role was granted'*/,
primary key (user_id, role)
);
create table login_token (
user_id integer not null /* comment 'user owning this token'*/ references user (id),
token char(32) not null /* comment 'token useable for logging in'*/,
created timestamp not null DEFAULT CURRENT_TIMESTAMP /* comment 'date this record was created'*/,
modified timestamp /* comment 'date this record was modified'*/,
constraint primary key (user_id)
);
alter table fave
drop index fave_user_id_idx,
add index fave_user_id_idx using btree(user_id,modified);
alter table subscription
drop index subscription_subscriber_idx,
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);