Commit Graph

5 Commits

Author SHA1 Message Date
Erik Johnston
f7c6553ebc
Fix schema delta error in 1.85 (#15739)
Some users seem to have multiple rows per user / room with a null thread
ID, which we need to handle.
2023-06-07 13:02:42 +01:00
Erik Johnston
a701c089fa
Fix schema delta error in 1.85 (#15738)
There appears to be a race where you can end up with entries in
`event_push_summary` with both a `NULL` and `main` thread ID.

Fixes #15736

Introduced in #15597
2023-06-07 10:50:32 +01:00
reivilibre
11e15d79b8
Fix a performance issue introduced in Synapse v1.83.0 which meant that purging rooms was very slow and database-intensive. (#15693)
* Add indices required to efficiently validate new foreign key constraints on stream_ordering

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

---------

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
2023-05-31 14:59:56 +01:00
Patrick Cloke
2ad91ec628
Set thread_id column to non-null for event_push_{actions,actions_staging,summary} (#15597)
Updates the database schema to require a thread_id (by adding a
constraint that the column is non-null) for event_push_actions,
event_push_actions_staging, and event_push_actions_summary.

For PostgreSQL we add the constraint as NOT VALID, then
VALIDATE the constraint a background job to avoid locking
the table during an upgrade.

Each table is updated as a separate schema delta to avoid
deadlocks between them.

For SQLite we simply rebuild the table & copy the data.
2023-05-26 13:16:08 -04:00
Shay
9f6ff6a0eb
Add not null constraint to column full_user_id of tables profiles and user_filters (#15537) 2023-05-16 10:57:39 -07:00