lemmy/migrations/2023-07-18-082614_post_aggregates_community_id/down.sql
Dessalines be1389420b
Adding SQL format checking via pg_format / pgFormatter (#3740)
* 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.
2023-08-02 12:44:51 -04:00

21 lines
591 B
PL/PgSQL

-- This file should undo anything in `up.sql`
CREATE OR REPLACE FUNCTION post_aggregates_post ()
RETURNS TRIGGER
LANGUAGE plpgsql
AS $$
BEGIN
IF (TG_OP = 'INSERT') THEN
INSERT INTO post_aggregates (post_id, published, newest_comment_time, newest_comment_time_necro)
VALUES (NEW.id, NEW.published, NEW.published, NEW.published);
ELSIF (TG_OP = 'DELETE') THEN
DELETE FROM post_aggregates
WHERE post_id = OLD.id;
END IF;
RETURN NULL;
END
$$;
ALTER TABLE post_aggregates
DROP COLUMN community_id,
DROP COLUMN creator_id;