mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-05-17 01:12:39 +00:00
be1389420b
* SQL format checking, 1. * SQL format checking, 2. * SQL format checking, 3. * SQL format checking, 4. * SQL format checking, 5. * Running pg_format * Getting rid of comment. * Upping pg_format version. * Using git ls-files for sql format check. * Fixing sql lints. * Addressing PR comments.
90 lines
2.8 KiB
SQL
90 lines
2.8 KiB
SQL
-- This converts the old hot_rank functions, to columns
|
|
-- Remove the old compound indexes
|
|
DROP INDEX idx_post_aggregates_featured_local_newest_comment_time;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_newest_comment_time;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_local_comments;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_comments;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_local_hot;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_hot;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_local_score;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_score;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_local_published;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_published;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_local_active;
|
|
|
|
DROP INDEX idx_post_aggregates_featured_community_active;
|
|
|
|
DROP INDEX idx_comment_aggregates_hot;
|
|
|
|
DROP INDEX idx_community_aggregates_hot;
|
|
|
|
-- Add the new hot rank columns for post and comment aggregates
|
|
-- Note: 1728 is the result of the hot_rank function, with a score of 1, posted now
|
|
-- hot_rank = 10000*log10(1 + 3)/Power(2, 1.8)
|
|
ALTER TABLE post_aggregates
|
|
ADD COLUMN hot_rank integer NOT NULL DEFAULT 1728;
|
|
|
|
ALTER TABLE post_aggregates
|
|
ADD COLUMN hot_rank_active integer NOT NULL DEFAULT 1728;
|
|
|
|
ALTER TABLE comment_aggregates
|
|
ADD COLUMN hot_rank integer NOT NULL DEFAULT 1728;
|
|
|
|
ALTER TABLE community_aggregates
|
|
ADD COLUMN hot_rank integer NOT NULL DEFAULT 1728;
|
|
|
|
-- Populate them initially
|
|
-- Note: After initial population, these are updated in a periodic scheduled job,
|
|
-- with only the last week being updated.
|
|
UPDATE
|
|
post_aggregates
|
|
SET
|
|
hot_rank_active = hot_rank (score::numeric, newest_comment_time_necro);
|
|
|
|
UPDATE
|
|
post_aggregates
|
|
SET
|
|
hot_rank = hot_rank (score::numeric, published);
|
|
|
|
UPDATE
|
|
comment_aggregates
|
|
SET
|
|
hot_rank = hot_rank (score::numeric, published);
|
|
|
|
UPDATE
|
|
community_aggregates
|
|
SET
|
|
hot_rank = hot_rank (subscribers::numeric, published);
|
|
|
|
-- Create single column indexes
|
|
CREATE INDEX idx_post_aggregates_score ON post_aggregates (score DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_published ON post_aggregates (published DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_newest_comment_time ON post_aggregates (newest_comment_time DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_newest_comment_time_necro ON post_aggregates (newest_comment_time_necro DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_featured_community ON post_aggregates (featured_community DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_featured_local ON post_aggregates (featured_local DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_hot ON post_aggregates (hot_rank DESC);
|
|
|
|
CREATE INDEX idx_post_aggregates_active ON post_aggregates (hot_rank_active DESC);
|
|
|
|
CREATE INDEX idx_comment_aggregates_hot ON comment_aggregates (hot_rank DESC);
|
|
|
|
CREATE INDEX idx_community_aggregates_hot ON community_aggregates (hot_rank DESC);
|
|
|