donphan/app
Akihiko Odaki 41eeb9ebaa
Use Status.group instead of Status.distinct in HashQueryService (#14662)
DISTINCT clause removes duplicated records according to all the selected
attributes. In reality, it can remove duplicated records only looking at
statuses.id, but the clause confuses the query planner and yields
insufficient performance.
The behavior is also problematic if the scope produced by HashQueryService
is used to query columns without id (using pluck method, for example). The
scope is expected to contain unique statuses, but the uniquness will be
evaluated with some arbitrary columns other than id.

GROUP BY clause resolves those problem by explicitly specifying the
column to take into account for the record distinction.

A workaround for the problem of DISTINCT clause in
Api::V1::Timelines::TagController is no longer necessary and removed.
2020-08-25 13:39:35 +02:00
..
chewy Change `tootctl search deploy` algorithm (#14300) 2020-07-14 18:10:35 +02:00
controllers Use Status.group instead of Status.distinct in HashQueryService (#14662) 2020-08-25 13:39:35 +02:00
helpers Add a visibility icon to status (#14123) 2020-06-25 22:43:59 +02:00
javascript Add WebAuthn as an alternative 2FA method (#14466) 2020-08-24 16:46:27 +02:00
lib Fix dereferencing remote statuses not using the correct account (#14656) 2020-08-24 16:56:21 +02:00
mailers Add WebAuthn as an alternative 2FA method (#14466) 2020-08-24 16:46:27 +02:00
models Add WebAuthn as an alternative 2FA method (#14466) 2020-08-24 16:46:27 +02:00
policies Add ability to delete files uploaded for settings in admin UI (#13192) 2020-03-08 16:00:24 +01:00
presenters Add user notes on accounts (#14148) 2020-06-30 19:19:50 +02:00
serializers Add thumbnail_remote_url in MediaAttachment REST response (#14358) 2020-07-19 19:53:31 +02:00
services Use Status.group instead of Status.distinct in HashQueryService (#14662) 2020-08-25 13:39:35 +02:00
validators Improve email address validation (#14565) 2020-08-12 12:40:25 +02:00
views Add WebAuthn as an alternative 2FA method (#14466) 2020-08-24 16:46:27 +02:00
workers Changed retries and rescued in ActivityPub::ProcessingWorker (#14355) 2020-07-20 11:26:12 +02:00