stuff

.pg_format

@@ -0,0 +1,5 @@
+# Keep normal formatting between `BEGIN` and `COMMIT` statements
+nogrouping=1
+
+# Don't add spaces after % in dollar-quoted function body when using `format`
+placeholder=.%.

migrations/2023-12-25-034523_replaceable-schema/down.sql

@@ -1,6 +1,7 @@
 DROP SCHEMA IF EXISTS r CASCADE;
 
-CREATE FUNCTION comment_aggregates_comment() RETURNS trigger
+CREATE FUNCTION comment_aggregates_comment ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -15,7 +16,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION comment_aggregates_score() RETURNS trigger
+CREATE FUNCTION comment_aggregates_score ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -80,7 +82,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION comment_removed_resolve_reports() RETURNS trigger
+CREATE FUNCTION comment_removed_resolve_reports ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -96,7 +99,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION community_aggregates_comment_count() RETURNS trigger
+CREATE FUNCTION community_aggregates_comment_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -125,7 +129,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION community_aggregates_community() RETURNS trigger
+CREATE FUNCTION community_aggregates_community ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -140,7 +145,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION community_aggregates_post_count() RETURNS trigger
+CREATE FUNCTION community_aggregates_post_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -215,19 +221,31 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION community_aggregates_post_count_insert() RETURNS trigger
+CREATE FUNCTION community_aggregates_post_count_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
-    UPDATE community_aggregates
+    UPDATE
-    SET posts = posts + post_group.count
+        community_aggregates
-    FROM (SELECT community_id, count(*) FROM new_post GROUP BY community_id) post_group
+    SET
-    WHERE community_aggregates.community_id = post_group.community_id;
+        posts = posts + post_group.count
+    FROM (
+        SELECT
+            community_id,
+            count(*)
+        FROM
+            new_post
+        GROUP BY
+            community_id) post_group
+WHERE
+    community_aggregates.community_id = post_group.community_id;
     RETURN NULL;
 END
 $$;
 
-CREATE FUNCTION community_aggregates_subscriber_count() RETURNS trigger
+CREATE FUNCTION community_aggregates_subscriber_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -258,7 +276,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION person_aggregates_comment_count() RETURNS trigger
+CREATE FUNCTION person_aggregates_comment_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -281,7 +300,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION person_aggregates_comment_score() RETURNS trigger
+CREATE FUNCTION person_aggregates_comment_score ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -311,7 +331,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION person_aggregates_person() RETURNS trigger
+CREATE FUNCTION person_aggregates_person ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -326,7 +347,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION person_aggregates_post_count() RETURNS trigger
+CREATE FUNCTION person_aggregates_post_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -349,19 +371,31 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION person_aggregates_post_insert() RETURNS trigger
+CREATE FUNCTION person_aggregates_post_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
-    UPDATE person_aggregates
+    UPDATE
-    SET post_count = post_count + post_group.count
+        person_aggregates
-    FROM (SELECT creator_id, count(*) FROM new_post GROUP BY creator_id) post_group
+    SET
-    WHERE person_aggregates.person_id = post_group.creator_id;
+        post_count = post_count + post_group.count
+    FROM (
+        SELECT
+            creator_id,
+            count(*)
+        FROM
+            new_post
+        GROUP BY
+            creator_id) post_group
+WHERE
+    person_aggregates.person_id = post_group.creator_id;
     RETURN NULL;
 END
 $$;
 
-CREATE FUNCTION person_aggregates_post_score() RETURNS trigger
+CREATE FUNCTION person_aggregates_post_score ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -391,7 +425,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION post_aggregates_comment_count() RETURNS trigger
+CREATE FUNCTION post_aggregates_comment_count ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -444,7 +479,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION post_aggregates_featured_community() RETURNS trigger
+CREATE FUNCTION post_aggregates_featured_community ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -458,7 +494,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION post_aggregates_featured_local() RETURNS trigger
+CREATE FUNCTION post_aggregates_featured_local ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -472,7 +509,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION post_aggregates_post() RETURNS trigger
+CREATE FUNCTION post_aggregates_post ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -484,14 +522,22 @@ BEGIN
         published,
         community_id,
         creator_id,
-        (SELECT community.instance_id FROM community WHERE community.id = community_id LIMIT 1)
+        (
+            SELECT
+                community.instance_id
             FROM
+                community
+            WHERE
+                community.id = community_id
+            LIMIT 1)
+FROM
     new_post;
     RETURN NULL;
 END
 $$;
 
-CREATE FUNCTION post_aggregates_score() RETURNS trigger
+CREATE FUNCTION post_aggregates_score ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -556,7 +602,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION post_removed_resolve_reports() RETURNS trigger
+CREATE FUNCTION post_removed_resolve_reports ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -572,7 +619,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_comment_delete() RETURNS trigger
+CREATE FUNCTION site_aggregates_comment_delete ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -590,7 +638,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_comment_insert() RETURNS trigger
+CREATE FUNCTION site_aggregates_comment_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -608,7 +657,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_community_insert() RETURNS trigger
+CREATE FUNCTION site_aggregates_community_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -626,7 +676,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_person_delete() RETURNS trigger
+CREATE FUNCTION site_aggregates_person_delete ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -643,7 +694,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_person_insert() RETURNS trigger
+CREATE FUNCTION site_aggregates_person_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -655,7 +707,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_post_delete() RETURNS trigger
+CREATE FUNCTION site_aggregates_post_delete ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -673,14 +726,19 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_post_insert() RETURNS trigger
+CREATE FUNCTION site_aggregates_post_insert ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
     UPDATE
         site_aggregates sa
     SET
-        posts = posts + (SELECT count(*) FROM new_post)
+        posts = posts + (
+            SELECT
+                count(*)
+            FROM
+                new_post)
     FROM
         site s
     WHERE
@@ -689,7 +747,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_post_update() RETURNS trigger
+CREATE FUNCTION site_aggregates_post_update ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -707,7 +766,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION site_aggregates_site() RETURNS trigger
+CREATE FUNCTION site_aggregates_site ()
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -729,7 +789,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION was_removed_or_deleted(tg_op text, old record, new record) RETURNS boolean
+CREATE FUNCTION was_removed_or_deleted (tg_op text, old record, new record)
+    RETURNS boolean
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -747,7 +808,8 @@ BEGIN
 END
 $$;
 
-CREATE FUNCTION was_restored_or_created(tg_op text, old record, new record) RETURNS boolean
+CREATE FUNCTION was_restored_or_created (tg_op text, old record, new record)
+    RETURNS boolean
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -765,63 +827,169 @@ BEGIN
 END
 $$;
 
-CREATE TRIGGER comment_aggregates_comment AFTER INSERT OR DELETE ON comment FOR EACH ROW EXECUTE FUNCTION comment_aggregates_comment();
+CREATE TRIGGER comment_aggregates_comment
+    AFTER INSERT OR DELETE ON comment
+    FOR EACH ROW
+    EXECUTE FUNCTION comment_aggregates_comment ();
 
-CREATE TRIGGER comment_aggregates_score AFTER INSERT OR DELETE ON comment_like FOR EACH ROW EXECUTE FUNCTION comment_aggregates_score();
+CREATE TRIGGER comment_aggregates_score
+    AFTER INSERT OR DELETE ON comment_like
+    FOR EACH ROW
+    EXECUTE FUNCTION comment_aggregates_score ();
 
-CREATE TRIGGER comment_removed_resolve_reports AFTER INSERT ON mod_remove_comment FOR EACH ROW WHEN (new.removed) EXECUTE FUNCTION comment_removed_resolve_reports();
+CREATE TRIGGER comment_removed_resolve_reports
+    AFTER INSERT ON mod_remove_comment
+    FOR EACH ROW
+    WHEN (new.removed)
+    EXECUTE FUNCTION comment_removed_resolve_reports ();
 
-CREATE TRIGGER community_aggregates_comment_count AFTER INSERT OR DELETE OR UPDATE OF removed, deleted ON comment FOR EACH ROW EXECUTE FUNCTION community_aggregates_comment_count();
+CREATE TRIGGER community_aggregates_comment_count
+    AFTER INSERT OR DELETE OR UPDATE OF removed,
+    deleted ON comment
+    FOR EACH ROW
+    EXECUTE FUNCTION community_aggregates_comment_count ();
 
-CREATE TRIGGER community_aggregates_community AFTER INSERT OR DELETE ON community FOR EACH ROW EXECUTE FUNCTION community_aggregates_community();
+CREATE TRIGGER community_aggregates_community
+    AFTER INSERT OR DELETE ON community
+    FOR EACH ROW
+    EXECUTE FUNCTION community_aggregates_community ();
 
-CREATE TRIGGER community_aggregates_post_count AFTER DELETE OR UPDATE OF removed, deleted ON post FOR EACH ROW EXECUTE FUNCTION community_aggregates_post_count();
+CREATE TRIGGER community_aggregates_post_count
+    AFTER DELETE OR UPDATE OF removed,
+    deleted ON post
+    FOR EACH ROW
+    EXECUTE FUNCTION community_aggregates_post_count ();
 
-CREATE TRIGGER community_aggregates_post_count_insert AFTER INSERT ON post REFERENCING NEW TABLE AS new_post FOR EACH STATEMENT EXECUTE FUNCTION community_aggregates_post_count_insert();
+CREATE TRIGGER community_aggregates_post_count_insert
+    AFTER INSERT ON post REFERENCING NEW TABLE AS new_post
+    FOR EACH STATEMENT
+    EXECUTE FUNCTION community_aggregates_post_count_insert ();
 
-CREATE TRIGGER community_aggregates_subscriber_count AFTER INSERT OR DELETE ON community_follower FOR EACH ROW EXECUTE FUNCTION community_aggregates_subscriber_count();
+CREATE TRIGGER community_aggregates_subscriber_count
+    AFTER INSERT OR DELETE ON community_follower
+    FOR EACH ROW
+    EXECUTE FUNCTION community_aggregates_subscriber_count ();
 
-CREATE TRIGGER person_aggregates_comment_count AFTER INSERT OR DELETE OR UPDATE OF removed, deleted ON comment FOR EACH ROW EXECUTE FUNCTION person_aggregates_comment_count();
+CREATE TRIGGER person_aggregates_comment_count
+    AFTER INSERT OR DELETE OR UPDATE OF removed,
+    deleted ON comment
+    FOR EACH ROW
+    EXECUTE FUNCTION person_aggregates_comment_count ();
 
-CREATE TRIGGER person_aggregates_comment_score AFTER INSERT OR DELETE ON comment_like FOR EACH ROW EXECUTE FUNCTION person_aggregates_comment_score();
+CREATE TRIGGER person_aggregates_comment_score
+    AFTER INSERT OR DELETE ON comment_like
+    FOR EACH ROW
+    EXECUTE FUNCTION person_aggregates_comment_score ();
 
-CREATE TRIGGER person_aggregates_person AFTER INSERT OR DELETE ON person FOR EACH ROW EXECUTE FUNCTION person_aggregates_person();
+CREATE TRIGGER person_aggregates_person
+    AFTER INSERT OR DELETE ON person
+    FOR EACH ROW
+    EXECUTE FUNCTION person_aggregates_person ();
 
-CREATE TRIGGER person_aggregates_post_count AFTER DELETE OR UPDATE OF removed, deleted ON post FOR EACH ROW EXECUTE FUNCTION person_aggregates_post_count();
+CREATE TRIGGER person_aggregates_post_count
+    AFTER DELETE OR UPDATE OF removed,
+    deleted ON post
+    FOR EACH ROW
+    EXECUTE FUNCTION person_aggregates_post_count ();
 
-CREATE TRIGGER person_aggregates_post_insert AFTER INSERT ON post REFERENCING NEW TABLE AS new_post FOR EACH STATEMENT EXECUTE FUNCTION person_aggregates_post_insert();
+CREATE TRIGGER person_aggregates_post_insert
+    AFTER INSERT ON post REFERENCING NEW TABLE AS new_post
+    FOR EACH STATEMENT
+    EXECUTE FUNCTION person_aggregates_post_insert ();
 
-CREATE TRIGGER person_aggregates_post_score AFTER INSERT OR DELETE ON post_like FOR EACH ROW EXECUTE FUNCTION person_aggregates_post_score();
+CREATE TRIGGER person_aggregates_post_score
+    AFTER INSERT OR DELETE ON post_like
+    FOR EACH ROW
+    EXECUTE FUNCTION person_aggregates_post_score ();
 
-CREATE TRIGGER post_aggregates_comment_count AFTER INSERT OR DELETE OR UPDATE OF removed, deleted ON comment FOR EACH ROW EXECUTE FUNCTION post_aggregates_comment_count();
+CREATE TRIGGER post_aggregates_comment_count
+    AFTER INSERT OR DELETE OR UPDATE OF removed,
+    deleted ON comment
+    FOR EACH ROW
+    EXECUTE FUNCTION post_aggregates_comment_count ();
 
-CREATE TRIGGER post_aggregates_featured_community AFTER UPDATE ON post FOR EACH ROW WHEN ((old.featured_community IS DISTINCT FROM new.featured_community)) EXECUTE FUNCTION post_aggregates_featured_community();
+CREATE TRIGGER post_aggregates_featured_community
+    AFTER UPDATE ON post
+    FOR EACH ROW
+    WHEN ((old.featured_community IS DISTINCT FROM new.featured_community))
+    EXECUTE FUNCTION post_aggregates_featured_community ();
 
-CREATE TRIGGER post_aggregates_featured_local AFTER UPDATE ON post FOR EACH ROW WHEN ((old.featured_local IS DISTINCT FROM new.featured_local)) EXECUTE FUNCTION post_aggregates_featured_local();
+CREATE TRIGGER post_aggregates_featured_local
+    AFTER UPDATE ON post
+    FOR EACH ROW
+    WHEN ((old.featured_local IS DISTINCT FROM new.featured_local))
+    EXECUTE FUNCTION post_aggregates_featured_local ();
 
-CREATE TRIGGER post_aggregates_post AFTER INSERT ON post REFERENCING NEW TABLE AS new_post FOR EACH STATEMENT EXECUTE FUNCTION post_aggregates_post();
+CREATE TRIGGER post_aggregates_post
+    AFTER INSERT ON post REFERENCING NEW TABLE AS new_post
+    FOR EACH STATEMENT
+    EXECUTE FUNCTION post_aggregates_post ();
 
-CREATE TRIGGER post_aggregates_score AFTER INSERT OR DELETE ON post_like FOR EACH ROW EXECUTE FUNCTION post_aggregates_score();
+CREATE TRIGGER post_aggregates_score
+    AFTER INSERT OR DELETE ON post_like
+    FOR EACH ROW
+    EXECUTE FUNCTION post_aggregates_score ();
 
-CREATE TRIGGER post_removed_resolve_reports AFTER INSERT ON mod_remove_post FOR EACH ROW WHEN (new.removed) EXECUTE FUNCTION post_removed_resolve_reports();
+CREATE TRIGGER post_removed_resolve_reports
+    AFTER INSERT ON mod_remove_post
+    FOR EACH ROW
+    WHEN (new.removed)
+    EXECUTE FUNCTION post_removed_resolve_reports ();
 
-CREATE TRIGGER site_aggregates_comment_delete AFTER DELETE OR UPDATE OF removed, deleted ON comment FOR EACH ROW WHEN ((old.local = true)) EXECUTE FUNCTION site_aggregates_comment_delete();
+CREATE TRIGGER site_aggregates_comment_delete
+    AFTER DELETE OR UPDATE OF removed,
+    deleted ON comment
+    FOR EACH ROW
+    WHEN ((old.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_comment_delete ();
 
-CREATE TRIGGER site_aggregates_comment_insert AFTER INSERT OR UPDATE OF removed, deleted ON comment FOR EACH ROW WHEN ((new.local = true)) EXECUTE FUNCTION site_aggregates_comment_insert();
+CREATE TRIGGER site_aggregates_comment_insert
+    AFTER INSERT OR UPDATE OF removed,
+    deleted ON comment
+    FOR EACH ROW
+    WHEN ((new.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_comment_insert ();
 
-CREATE TRIGGER site_aggregates_community_insert AFTER INSERT OR UPDATE OF removed, deleted ON community FOR EACH ROW WHEN ((new.local = true)) EXECUTE FUNCTION site_aggregates_community_insert();
+CREATE TRIGGER site_aggregates_community_insert
+    AFTER INSERT OR UPDATE OF removed,
+    deleted ON community
+    FOR EACH ROW
+    WHEN ((new.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_community_insert ();
 
-CREATE TRIGGER site_aggregates_person_delete AFTER DELETE ON person FOR EACH ROW WHEN ((old.local = true)) EXECUTE FUNCTION site_aggregates_person_delete();
+CREATE TRIGGER site_aggregates_person_delete
+    AFTER DELETE ON person
+    FOR EACH ROW
+    WHEN ((old.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_person_delete ();
 
-CREATE TRIGGER site_aggregates_person_insert AFTER INSERT ON person FOR EACH ROW WHEN ((new.local = true)) EXECUTE FUNCTION site_aggregates_person_insert();
+CREATE TRIGGER site_aggregates_person_insert
+    AFTER INSERT ON person
+    FOR EACH ROW
+    WHEN ((new.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_person_insert ();
 
-CREATE TRIGGER site_aggregates_post_delete AFTER DELETE OR UPDATE OF removed, deleted ON post FOR EACH ROW WHEN ((old.local = true)) EXECUTE FUNCTION site_aggregates_post_delete();
+CREATE TRIGGER site_aggregates_post_delete
+    AFTER DELETE OR UPDATE OF removed,
+    deleted ON post
+    FOR EACH ROW
+    WHEN ((old.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_post_delete ();
 
-CREATE TRIGGER site_aggregates_post_insert AFTER INSERT ON post REFERENCING NEW TABLE AS new_post FOR EACH STATEMENT EXECUTE FUNCTION site_aggregates_post_insert();
+CREATE TRIGGER site_aggregates_post_insert
+    AFTER INSERT ON post REFERENCING NEW TABLE AS new_post
+    FOR EACH STATEMENT
+    EXECUTE FUNCTION site_aggregates_post_insert ();
 
+CREATE TRIGGER site_aggregates_post_update
+    AFTER UPDATE OF removed,
+    deleted ON post
+    FOR EACH ROW
+    WHEN ((new.local = TRUE))
+    EXECUTE FUNCTION site_aggregates_post_update ();
 
+CREATE TRIGGER site_aggregates_site
+    AFTER INSERT OR DELETE ON site
+    FOR EACH ROW
+    EXECUTE FUNCTION site_aggregates_site ();
 
-CREATE TRIGGER site_aggregates_post_update AFTER UPDATE OF removed, deleted ON post FOR EACH ROW WHEN ((new.local = true)) EXECUTE FUNCTION site_aggregates_post_update();
-
-
-CREATE TRIGGER site_aggregates_site AFTER INSERT OR DELETE ON site FOR EACH ROW EXECUTE FUNCTION site_aggregates_site();

migrations/2023-12-25-034523_replaceable-schema/up.sql

@@ -0,0 +1,3 @@
+-- Drop functions and use `CASCADE` to drop the triggers that use them
+DROP FUNCTION comment_aggregates_comment, comment_aggregates_score, comment_removed_resolve_reports, community_aggregates_comment_count, community_aggregates_community, community_aggregates_post_count, community_aggregates_post_count_insert, community_aggregates_subscriber_count, person_aggregates_comment_count, person_aggregates_comment_score, person_aggregates_person, person_aggregates_post_count, person_aggregates_post_insert, person_aggregates_post_score, post_aggregates_comment_count, post_aggregates_featured_community, post_aggregates_featured_local, post_aggregates_post, post_aggregates_score, post_removed_resolve_reports, site_aggregates_comment_delete, site_aggregates_comment_insert, site_aggregates_community_insert, site_aggregates_person_delete, site_aggregates_person_insert, site_aggregates_post_delete, site_aggregates_post_insert, site_aggregates_post_update, site_aggregates_site, was_removed_or_deleted, was_restored_or_created CASCADE;
+

migrations/up.sql

@@ -1,34 +0,0 @@
--- Drop functions and use `CASCADE` to drop the triggers that use them
-DROP FUNCTION
-  comment_aggregates_comment,
-  comment_aggregates_score,
-  comment_removed_resolve_reports,
-  community_aggregates_comment_count,
-  community_aggregates_community,
-  community_aggregates_post_count,
-  community_aggregates_post_count_insert,
-  community_aggregates_subscriber_count,
-  person_aggregates_comment_count,
-  person_aggregates_comment_score,
-  person_aggregates_person,
-  person_aggregates_post_count,
-  person_aggregates_post_insert,
-  person_aggregates_post_score,
-  post_aggregates_comment_count,
-  post_aggregates_featured_community,
-  post_aggregates_featured_local,
-  post_aggregates_post,
-  post_aggregates_score,
-  post_removed_resolve_reports,
-  site_aggregates_comment_delete,
-  site_aggregates_comment_insert,
-  site_aggregates_community_insert,
-  site_aggregates_person_delete,
-  site_aggregates_person_insert,
-  site_aggregates_post_delete,
-  site_aggregates_post_insert,
-  site_aggregates_post_update,
-  site_aggregates_site,
-  was_removed_or_deleted,
-  was_restored_or_created CASCADE;
-

replaceable_schema.sql

@@ -11,7 +11,6 @@
 -- If you add something here that depends on something (such as a table) created in a new migration, then down.sql must use
 -- `CASCADE` when dropping it. This doesn't need to be fixed in old migrations because the "replaceable-schema" migration
 -- runs `DROP SCHEMA IF EXISTS r CASCADE` in down.sql.
-
 BEGIN;
 
 DROP SCHEMA IF EXISTS r CASCADE;
@@ -19,7 +18,6 @@ DROP SCHEMA IF EXISTS r CASCADE;
 CREATE SCHEMA r;
 
 -- Rank calculations
-
 CREATE OR REPLACE FUNCTION r.controversy_rank (upvotes numeric, downvotes numeric)
     RETURNS float
     AS $$
@@ -57,37 +55,29 @@ CREATE FUNCTION r.combine_transition_tables ()
 $$;
 
 -- These triggers resolve an item's reports when the item is marked as removed.
-
 CREATE PROCEDURE r.resolve_reports_when_target_removed (target_name text)
-    LANGUAGE plpgsql
+LANGUAGE plpgsql
-    AS $a$
+AS $a$
 BEGIN
-    EXECUTE format($b$
+    EXECUTE format($b$ CREATE FUNCTION r.resolve_reports_when_%1 $ s_removed ( )
-        CREATE FUNCTION r.resolve_reports_when_%1$s_removed ()
+            RETURNS TRIGGER
-            RETURNS trigger
             LANGUAGE plpgsql
             AS $$
             BEGIN
                 UPDATE
                      %1$s_report AS report
                 SET
-                resolved = TRUE,
+                    resolved = TRUE, resolver_id = mod_person_id, updated = now()
-                resolver_id = mod_person_id,
+                FROM new_removal
-                updated = now()
-            FROM
-                new_removal
                 WHERE
-                report.%1$s_id = new_removal.%1$a_id AND new_removal.removed;
+                    report.%1$s_id = new_removal.%1$a_id
-
+                    AND new_removal.removed;
                 RETURN NULL;
-        END
+            END $$;
-        $$;
-
     CREATE TRIGGER resolve_reports
-            AFTER INSERT ON mod_remove_%1$s
+        AFTER INSERT ON mod_remove_ %1$s REFERENCING NEW TABLE AS new_removal
-            REFERENCING NEW TABLE AS new_removal
         FOR EACH STATEMENT
-            EXECUTE FUNCTION r.resolve_reports_when_%1$s_removed ();
+        EXECUTE FUNCTION r.resolve_reports_when_ %1 $ s_removed ( );
         $b$,
         target_name);
 END
@@ -99,21 +89,8 @@ CALL r.resolve_reports_when_target_removed ('post');
 
 -- These triggers create and update rows in each aggregates table to match its associated table's rows.
 -- Deleting rows and updating IDs are already handled by `CASCADE` in foreign key constraints.
-
-CALL r.upsert_aggregates ('comment', 'published', NULL);
-
-CALL r.upsert_aggregates ('community', 'published', NULL);
-
-CALL r.upsert_aggregates ('person', NULL, NULL);
-
-CALL r.upsert_aggregates (
-    'post',
-    'published, newest_comment_time, newest_comment_time_necro, community_id, creator_id, instance_id, featured_community, featured_local',
-    'published AS newest_comment_time, published AS newest_comment_time_necro, (SELECT community.instance_id FROM community WHERE community.id = community_id LIMIT 1) AS instance_id'
-);
-
 CREATE FUNCTION r.comment_aggregates_from_comment ()
-    RETURNS trigger
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -123,19 +100,17 @@ BEGIN
         published
     FROM
         new_comment;
-
     RETURN NULL;
 END
 $$;
 
 CREATE TRIGGER aggregates
-    AFTER INSERT ON comment
+    AFTER INSERT ON comment REFERENCING NEW TABLE AS new_comment
-    REFERENCING NEW TABLE AS new_comment
     FOR EACH STATEMENT
     EXECUTE FUNCTION r.comment_aggregates_from_comment ();
 
 CREATE FUNCTION r.community_aggregates_from_community ()
-    RETURNS trigger
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -145,19 +120,17 @@ BEGIN
         published
     FROM
         new_community;
-
     RETURN NULL;
 END
 $$;
 
 CREATE TRIGGER aggregates
-    AFTER INSERT ON community
+    AFTER INSERT ON community REFERENCING NEW TABLE AS new_community
-    REFERENCING NEW TABLE AS new_community
     FOR EACH STATEMENT
     EXECUTE FUNCTION r.community_aggregates_from_community ();
 
 CREATE FUNCTION r.person_aggregates_from_person ()
-    RETURNS trigger
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -166,51 +139,50 @@ BEGIN
         id,
     FROM
         new_person;
-
     RETURN NULL;
 END
 $$;
 
 CREATE TRIGGER aggregates
-    AFTER INSERT ON person
+    AFTER INSERT ON person REFERENCING NEW TABLE AS new_person
-    REFERENCING NEW TABLE AS new_person
     FOR EACH STATEMENT
     EXECUTE FUNCTION r.person_aggregates_from_person ();
 
 CREATE FUNCTION r.post_aggregates_from_post ()
-    RETURNS trigger
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
     INSERT INTO post_aggregates (post_id, published, newest_comment_time, newest_comment_time_necro, community_id, creator_id, instance_id, featured_community, featured_local)
     SELECT
-        id,
+        new_post.id,
-        published,
+        new_post.published,
-        published,
+        new_post.published,
-        published,
+        new_post.published,
-        community_id,
+        new_post.community_id,
-        creator_id,
+        new_post.creator_id,
-        (SELECT community.instance_id FROM community WHERE community.id = community_id LIMIT 1),
+        community.instance_id,
-        featured_community,
+        new_post.featured_community,
-        featured_local
+        new_post.featured_local
     FROM
         new_post
-    ON CONFLICT DO UPDATE SET
+        INNER JOIN community ON community.id = new_post.community_id
+    ON CONFLICT
+        DO UPDATE SET
             featured_community = excluded.featured_community,
             featured_local = excluded.featured_local;
-
     RETURN NULL;
 END
 $$;
 
 CREATE TRIGGER aggregates
-    AFTER INSERT OR UPDATE OF featured_community, featured_local ON post
+    AFTER INSERT OR UPDATE OF featured_community,
-    REFERENCING NEW TABLE AS new_post
+    featured_local ON post REFERENCING NEW TABLE AS new_post
     FOR EACH STATEMENT
     EXECUTE FUNCTION r.post_aggregates_from_post ();
 
 CREATE FUNCTION r.site_aggregates_from_site ()
-    RETURNS trigger
+    RETURNS TRIGGER
     LANGUAGE plpgsql
     AS $$
 BEGIN
@@ -221,11 +193,8 @@ BEGIN
             1
         FROM
             site_aggregates) THEN
-        INSERT INTO
+    INSERT INTO site_aggregates (site_id)
-            site_aggregates (site_id)
+        VALUES (NEW.id);
-        VALUES
-            (NEW.id);
-
     RETURN NULL;
 END
 $$;
@@ -236,46 +205,31 @@ CREATE TRIGGER aggregates
     EXECUTE FUNCTION r.site_aggregates_from_site ();
 
 -- These triggers update aggregates in response to votes.
-
 CREATE PROCEDURE r.aggregates_from_like (target_name text, creator_id_getter text)
-    LANGUAGE plpgsql
+LANGUAGE plpgsql
-    AS $a$
+AS $a$
 BEGIN
-    EXECUTE format($b$
+    EXECUTE format($b$ CREATE FUNCTION r.%1$s_aggregates_from_like ( )
-        CREATE FUNCTION r.%1$s_aggregates_from_like ()
+            RETURNS TRIGGER
-            RETURNS trigger
             LANGUAGE plpgsql
             AS $$
             BEGIN
                 WITH
                 -- Update aggregates for target
-                target_diff (creator_id, score) AS (
+                target_diff (
-                    UPDATE
+                    creator_id, score
+) AS ( UPDATE
                          %1$s_aggregates AS target_aggregates
                     SET
-                        score = score + diff.upvotes - diff.downvotes,
+                        score = score + diff.upvotes - diff.downvotes, upvotes = upvotes + diff.upvotes, downvotes = downvotes + diff.downvotes, controversy_rank = controversy_rank ((upvotes + diff.upvotes)::numeric, (downvotes + diff.downvotes)::numeric)
-                        upvotes = upvotes + diff.upvotes,
-                        downvotes = downvotes + diff.downvotes,
-                        controversy_rank = controversy_rank (
-                            (upvotes + diff.upvotes)::numeric,
-                            (downvotes + diff.downvotes)::numeric
-                        )
                     FROM (
                         SELECT
-                            target_id,
+                            target_id, sum(count_diff) FILTER (WHERE score = 1) AS upvotes, sum(count_diff) FILTER (WHERE score <> 1) AS downvotes FROM r.combine_transition_tables ()
-                            sum(count_diff) FILTER (WHERE score = 1) AS upvotes,
+                GROUP BY target_id) AS diff
-                            sum(count_diff) FILTER (WHERE score <> 1) AS downvotes
-                        FROM
-                            r.combine_transition_tables ()
-                        GROUP BY
-                            target_id
-                    ) AS diff
                 WHERE
                     target_aggregates.comment_id = diff.target_id
                 RETURNING
-                        %2$s,
+                     %2$s, diff.upvotes - diff.downvotes)
-                        diff.upvotes - diff.downvotes
-                )
                 -- Update aggregates for target's creator
                 UPDATE
                     person_aggregates
@@ -288,18 +242,13 @@ BEGIN
                 FROM
                     target_diff
                 GROUP BY
-                    creator_id
+                    creator_id) AS diff
-            ) AS diff
         WHERE
             person_aggregates.person_id = diff.creator_id;
-
                 RETURN NULL;
-        END
+            END $$;
-        $$;
-
     CREATE TRIGGER aggregates
-            AFTER INSERT OR DELETE OR UPDATE OF score ON %1$s_like
+        AFTER INSERT OR DELETE OR UPDATE OF score ON %1$s_like REFERENCING OLD TABLE AS old_table NEW TABLE AS new_table
-            REFERENCING OLD TABLE AS old_table NEW TABLE AS new_table
         FOR EACH STATEMENT
         EXECUTE FUNCTION r.%1$s_aggregates_from_like;
         $b$,