LemmyNet/lemmy
2
0
Fork 0
mirror of https://github.com/LemmyNet/lemmy.git synced 2024-11-16 17:34:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Move aggregates to replaceable_schema, fix error (fixes #5186) (#5190)

Browse source 
* Move aggregates to replaceable_schema, fix error (fixes #5186)

* fmt

* r prefix
This commit is contained in:
Nutomic 2024-11-12 18:03:30 +01:00 committed by GitHub
parent a8fb55d6c8
commit dce6c6bbf0
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 234 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

115
crates/db_schema/replaceable_schema/utils.sql
View file

@ -151,3 +151,118 @@ DECLARE
END;
$a$;
-- Edit community aggregates to include voters as active users
CREATE OR REPLACE FUNCTION r.community_aggregates_activity (i text)
RETURNS TABLE (
count_ bigint,
community_id_ integer)
LANGUAGE plpgsql
AS $$
BEGIN
RETURN query
SELECT
count(*),
community_id
FROM (
SELECT
c.creator_id,
p.community_id
FROM
comment c
INNER JOIN post p ON c.post_id = p.id
INNER JOIN person pe ON c.creator_id = pe.id
WHERE
c.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
p.creator_id,
p.community_id
FROM
post p
INNER JOIN person pe ON p.creator_id = pe.id
WHERE
p.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
pl.person_id,
p.community_id
FROM
post_like pl
INNER JOIN post p ON pl.post_id = p.id
INNER JOIN person pe ON pl.person_id = pe.id
WHERE
pl.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
cl.person_id,
p.community_id
FROM
comment_like cl
INNER JOIN comment c ON cl.comment_id = c.id
INNER JOIN post p ON c.post_id = p.id
INNER JOIN person pe ON cl.person_id = pe.id
WHERE
cl.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE) a
GROUP BY
community_id;
END;
$$;
-- Edit site aggregates to include voters and people who have read posts as active users
CREATE OR REPLACE FUNCTION r.site_aggregates_activity (i text)
RETURNS integer
LANGUAGE plpgsql
AS $$
DECLARE
count_ integer;
BEGIN
SELECT
count(*) INTO count_
FROM (
SELECT
c.creator_id
FROM
comment c
INNER JOIN person pe ON c.creator_id = pe.id
WHERE
c.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
p.creator_id
FROM
post p
INNER JOIN person pe ON p.creator_id = pe.id
WHERE
p.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
pl.person_id
FROM
post_like pl
INNER JOIN person pe ON pl.person_id = pe.id
WHERE
pl.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
cl.person_id
FROM
comment_like cl
INNER JOIN person pe ON cl.person_id = pe.id
WHERE
cl.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE) a;
RETURN count_;
END;
$$;

115
migrations/2024-11-12-090437_move-triggers/down.sql Normal file
View file

@ -0,0 +1,115 @@
-- Edit community aggregates to include voters as active users
CREATE OR REPLACE FUNCTION community_aggregates_activity (i text)
RETURNS TABLE (
count_ bigint,
community_id_ integer)
LANGUAGE plpgsql
AS $$
BEGIN
RETURN query
SELECT
count(*),
community_id
FROM (
SELECT
c.creator_id,
p.community_id
FROM
comment c
INNER JOIN post p ON c.post_id = p.id
INNER JOIN person pe ON c.creator_id = pe.id
WHERE
c.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
p.creator_id,
p.community_id
FROM
post p
INNER JOIN person pe ON p.creator_id = pe.id
WHERE
p.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
pl.person_id,
p.community_id
FROM
post_like pl
INNER JOIN post p ON pl.post_id = p.id
INNER JOIN person pe ON pl.person_id = pe.id
WHERE
pl.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE
UNION
SELECT
cl.person_id,
p.community_id
FROM
comment_like cl
INNER JOIN comment c ON cl.comment_id = comment.id
INNER JOIN post p ON comment.post_id = p.id
INNER JOIN person pe ON cl.person_id = pe.id
WHERE
cl.published > ('now'::timestamp - i::interval)
AND pe.bot_account = FALSE) a
GROUP BY
community_id;
END;
$$;
-- Edit site aggregates to include voters and people who have read posts as active users
CREATE OR REPLACE FUNCTION site_aggregates_activity (i text)
RETURNS integer
LANGUAGE plpgsql
AS $$
DECLARE
count_ integer;
BEGIN
SELECT
count(*) INTO count_
FROM (
SELECT
c.creator_id
FROM
comment c
INNER JOIN person pe ON c.creator_id = pe.id
WHERE
c.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
p.creator_id
FROM
post p
INNER JOIN person pe ON p.creator_id = pe.id
WHERE
p.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
pl.person_id
FROM
post_like pl
INNER JOIN person pe ON pl.person_id = pe.id
WHERE
pl.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE
UNION
SELECT
cl.person_id
FROM
comment_like cl
INNER JOIN person pe ON cl.person_id = pe.id
WHERE
cl.published > ('now'::timestamp - i::interval)
AND pe.local = TRUE
AND pe.bot_account = FALSE) a;
RETURN count_;
END;
$$;

2
migrations/2024-11-12-090437_move-triggers/up.sql Normal file
View file

@ -0,0 +1,2 @@
DROP FUNCTION community_aggregates_activity, site_aggregates_activity CASCADE;

4
src/scheduled_tasks.rs
View file

@ -403,7 +403,7 @@ async fn active_counts(pool: &mut DbPool<'_>) {
for (full_form, abbr) in &intervals {
let update_site_stmt = format!(
"update site_aggregates set users_active_{} = (select * from site_aggregates_activity('{}')) where site_id = 1",
"update site_aggregates set users_active_{} = (select * from r.site_aggregates_activity('{}')) where site_id = 1",
abbr, full_form
);
sql_query(update_site_stmt)
@ -412,7 +412,7 @@ async fn active_counts(pool: &mut DbPool<'_>) {
.inspect_err(|e| error!("Failed to update site stats: {e}"))
.ok();
let update_community_stmt = format!("update community_aggregates ca set users_active_{} = mv.count_ from community_aggregates_activity('{}') mv where ca.community_id = mv.community_id_", abbr, full_form);
let update_community_stmt = format!("update community_aggregates ca set users_active_{} = mv.count_ from r.community_aggregates_activity('{}') mv where ca.community_id = mv.community_id_", abbr, full_form);
sql_query(update_community_stmt)
.execute(&mut conn)
.await