mirror of
https://github.com/LemmyNet/lemmy.git
synced 2024-11-25 15:39:11 +00:00
759f6d8a9a
* stuff * stuff including batch_upsert function * stuff * do things * stuff * different timestamps * stuff * Revert changes to comment.rs * Update comment.rs * Update comment.rs * Update post_view.rs * Update utils.rs * Update up.sql * Update up.sql * Update down.sql * Update up.sql * Update main.rs * use anyhow macro * replace get(0) with first() * as_slice * Update series.rs * Update db_perf.sh * Update and rename crates/db_schema/src/utils/series.rs to crates/db_perf/src/series.rs * Update utils.rs * Update main.rs * Update main.rs * Update .woodpecker.yml * fmt main.rs * Update .woodpecker.yml * Instance::delete at end * Update main.rs * Update Cargo.toml --------- Co-authored-by: Nutomic <me@nutomic.com>
89 lines
2.3 KiB
PL/PgSQL
89 lines
2.3 KiB
PL/PgSQL
CREATE OR REPLACE FUNCTION post_aggregates_post ()
|
|
RETURNS TRIGGER
|
|
LANGUAGE plpgsql
|
|
AS $$
|
|
BEGIN
|
|
IF (TG_OP = 'INSERT') THEN
|
|
INSERT INTO post_aggregates (post_id, published, newest_comment_time, newest_comment_time_necro, community_id, creator_id, instance_id)
|
|
SELECT
|
|
NEW.id,
|
|
NEW.published,
|
|
NEW.published,
|
|
NEW.published,
|
|
NEW.community_id,
|
|
NEW.creator_id,
|
|
community.instance_id
|
|
FROM
|
|
community
|
|
WHERE
|
|
NEW.community_id = community.id;
|
|
ELSIF (TG_OP = 'DELETE') THEN
|
|
DELETE FROM post_aggregates
|
|
WHERE post_id = OLD.id;
|
|
END IF;
|
|
RETURN NULL;
|
|
END
|
|
$$;
|
|
|
|
CREATE OR REPLACE TRIGGER post_aggregates_post
|
|
AFTER INSERT OR DELETE ON post
|
|
FOR EACH ROW
|
|
EXECUTE PROCEDURE post_aggregates_post ();
|
|
|
|
CREATE OR REPLACE TRIGGER community_aggregates_post_count
|
|
AFTER INSERT OR DELETE OR UPDATE OF removed,
|
|
deleted ON post
|
|
FOR EACH ROW
|
|
EXECUTE PROCEDURE community_aggregates_post_count ();
|
|
|
|
DROP FUNCTION IF EXISTS community_aggregates_post_count_insert CASCADE;
|
|
|
|
DROP FUNCTION IF EXISTS community_aggregates_post_update CASCADE;
|
|
|
|
DROP FUNCTION IF EXISTS site_aggregates_post_update CASCADE;
|
|
|
|
DROP FUNCTION IF EXISTS person_aggregates_post_insert CASCADE;
|
|
|
|
CREATE OR REPLACE FUNCTION site_aggregates_post_insert ()
|
|
RETURNS TRIGGER
|
|
LANGUAGE plpgsql
|
|
AS $$
|
|
BEGIN
|
|
IF (was_restored_or_created (TG_OP, OLD, NEW)) THEN
|
|
UPDATE
|
|
site_aggregates sa
|
|
SET
|
|
posts = posts + 1
|
|
FROM
|
|
site s
|
|
WHERE
|
|
sa.site_id = s.id;
|
|
END IF;
|
|
RETURN NULL;
|
|
END
|
|
$$;
|
|
|
|
CREATE OR REPLACE TRIGGER site_aggregates_post_insert
|
|
AFTER INSERT OR UPDATE OF removed,
|
|
deleted ON post
|
|
FOR EACH ROW
|
|
WHEN (NEW.local = TRUE)
|
|
EXECUTE PROCEDURE site_aggregates_post_insert ();
|
|
|
|
CREATE OR REPLACE FUNCTION generate_unique_changeme ()
|
|
RETURNS text
|
|
LANGUAGE sql
|
|
AS $$
|
|
SELECT
|
|
'http://changeme.invalid/' || substr(md5(random()::text), 0, 25);
|
|
$$;
|
|
|
|
CREATE OR REPLACE TRIGGER person_aggregates_post_count
|
|
AFTER INSERT OR DELETE OR UPDATE OF removed,
|
|
deleted ON post
|
|
FOR EACH ROW
|
|
EXECUTE PROCEDURE person_aggregates_post_count ();
|
|
|
|
DROP SEQUENCE IF EXISTS changeme_seq;
|
|
|