1 -- Remove the new columns
2 ALTER TABLE post_aggregates
5 ALTER TABLE post_aggregates
6 DROP COLUMN hot_rank_active;
8 ALTER TABLE comment_aggregates
11 ALTER TABLE community_aggregates
14 -- Drop some new indexes
15 DROP INDEX idx_post_aggregates_score;
17 DROP INDEX idx_post_aggregates_published;
19 DROP INDEX idx_post_aggregates_newest_comment_time;
21 DROP INDEX idx_post_aggregates_newest_comment_time_necro;
23 DROP INDEX idx_post_aggregates_featured_community;
25 DROP INDEX idx_post_aggregates_featured_local;
27 -- Recreate the old indexes
28 CREATE INDEX idx_post_aggregates_featured_local_newest_comment_time ON public.post_aggregates USING btree (featured_local DESC, newest_comment_time DESC);
30 CREATE INDEX idx_post_aggregates_featured_community_newest_comment_time ON public.post_aggregates USING btree (featured_community DESC, newest_comment_time DESC);
32 CREATE INDEX idx_post_aggregates_featured_local_comments ON public.post_aggregates USING btree (featured_local DESC, comments DESC);
34 CREATE INDEX idx_post_aggregates_featured_community_comments ON public.post_aggregates USING btree (featured_community DESC, comments DESC);
36 CREATE INDEX idx_post_aggregates_featured_local_hot ON public.post_aggregates USING btree (featured_local DESC, hot_rank ((score)::numeric, published) DESC, published DESC);
38 CREATE INDEX idx_post_aggregates_featured_community_hot ON public.post_aggregates USING btree (featured_community DESC, hot_rank ((score)::numeric, published) DESC, published DESC);
40 CREATE INDEX idx_post_aggregates_featured_local_score ON public.post_aggregates USING btree (featured_local DESC, score DESC);
42 CREATE INDEX idx_post_aggregates_featured_community_score ON public.post_aggregates USING btree (featured_community DESC, score DESC);
44 CREATE INDEX idx_post_aggregates_featured_local_published ON public.post_aggregates USING btree (featured_local DESC, published DESC);
46 CREATE INDEX idx_post_aggregates_featured_community_published ON public.post_aggregates USING btree (featured_community DESC, published DESC);
48 CREATE INDEX idx_post_aggregates_featured_local_active ON public.post_aggregates USING btree (featured_local DESC, hot_rank ((score)::numeric, newest_comment_time_necro) DESC, newest_comment_time_necro DESC);
50 CREATE INDEX idx_post_aggregates_featured_community_active ON public.post_aggregates USING btree (featured_community DESC, hot_rank ((score)::numeric, newest_comment_time_necro) DESC, newest_comment_time_necro DESC);
52 CREATE INDEX idx_comment_aggregates_hot ON public.comment_aggregates USING btree (hot_rank ((score)::numeric, published) DESC, published DESC);
54 CREATE INDEX idx_community_aggregates_hot ON public.community_aggregates USING btree (hot_rank ((subscribers)::numeric, published) DESC, published DESC);