migrations/2023-07-04-153335_add_optimized_indexes/down.sql

   1 -- Drop the new indexes
   2 DROP INDEX idx_person_admin;
   3
   4 DROP INDEX idx_post_aggregates_featured_local_score;
   5
   6 DROP INDEX idx_post_aggregates_featured_local_newest_comment_time;
   7
   8 DROP INDEX idx_post_aggregates_featured_local_newest_comment_time_necro;
   9
  10 DROP INDEX idx_post_aggregates_featured_local_hot;
  11
  12 DROP INDEX idx_post_aggregates_featured_local_active;
  13
  14 DROP INDEX idx_post_aggregates_featured_local_published;
  15
  16 DROP INDEX idx_post_aggregates_published;
  17
  18 DROP INDEX idx_post_aggregates_featured_community_score;
  19
  20 DROP INDEX idx_post_aggregates_featured_community_newest_comment_time;
  21
  22 DROP INDEX idx_post_aggregates_featured_community_newest_comment_time_necro;
  23
  24 DROP INDEX idx_post_aggregates_featured_community_hot;
  25
  26 DROP INDEX idx_post_aggregates_featured_community_active;
  27
  28 DROP INDEX idx_post_aggregates_featured_community_published;
  29
  30 -- Create single column indexes again
  31 CREATE INDEX idx_post_aggregates_score ON post_aggregates (score DESC);
  32
  33 CREATE INDEX idx_post_aggregates_published ON post_aggregates (published DESC);
  34
  35 CREATE INDEX idx_post_aggregates_newest_comment_time ON post_aggregates (newest_comment_time DESC);
  36
  37 CREATE INDEX idx_post_aggregates_newest_comment_time_necro ON post_aggregates (newest_comment_time_necro DESC);
  38
  39 CREATE INDEX idx_post_aggregates_featured_community ON post_aggregates (featured_community DESC);
  40
  41 CREATE INDEX idx_post_aggregates_featured_local ON post_aggregates (featured_local DESC);
  42
  43 CREATE INDEX idx_post_aggregates_hot ON post_aggregates (hot_rank DESC);
  44
  45 CREATE INDEX idx_post_aggregates_active ON post_aggregates (hot_rank_active DESC);
  46