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Updates to the schema dump script #13770

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merged 7 commits into from
Sep 13, 2022
Merged

Updates to the schema dump script #13770

merged 7 commits into from
Sep 13, 2022

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DMRobertson
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@DMRobertson DMRobertson commented Sep 9, 2022 •
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These are some opinionated updates to the schema dump script. Should be commit-by-commit reviewable.

In particular:

  • generate separate schema and data files. In think this makes it a bit easier to understand wtf is going on.
  • don't use portdb. Sorry, I don't trust it (and it definitely missed out any postgres-specific migrations).

Not done (hard?)

  • split out common, main and state

@DMRobertson DMRobertson changed the title Fix db update script invocation during schema dump Updates to the schema dump script Sep 9, 2022
@DMRobertson DMRobertson marked this pull request as ready for review September 9, 2022 16:42
@DMRobertson DMRobertson requested a review from a team as a code owner September 9, 2022 16:42
@erikjohnston
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Not done (hard?)

  • split out common, main and state

Slight side not: given this uses the update_synapse_database script, I wonder if simply specifying different databases in the config would correctly split the schemas? Not sure if that is allowed for SQLite

Don't drop FTS auxilliary tables
1e1b7e6 
- .schema doesn't emit them, so this isn't needed.
- It also means that postgres doesn't complain about these tables being
  missing.
- It also means we don't have to worry about this for the "state" logical DB.
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I wonder if simply specifying different databases in the config would correctly split the schemas? Not sure if that is allowed for SQLite

This seems to work, even for SQLite. I'll save that for another PR though.

erikjohnston
erikjohnston approved these changes Sep 13, 2022
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synapse/storage/schema/state/delta/30/state_stream.sql

/* NB: This table belongs to the `main` logical database; it should not be present
* in `state`.
*/
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We should make a PR to remove this file?

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Do we also want to DROP TABLE IF EXISTS ex_outlier_stream in the state db?

I guess we can't actually do this because some people might be hosting the state and main logical DBs on the same DB cluster.

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#13788

@DMRobertson DMRobertson merged commit b60d47a into develop Sep 13, 2022
@DMRobertson DMRobertson deleted the dmr/cut-schema-script branch September 13, 2022 09:53
@DMRobertson DMRobertson mentioned this pull request Sep 13, 2022
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@clokep clokep mentioned this pull request Sep 14, 2022
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richvdh commented Sep 14, 2022

don't use portdb. Sorry, I don't trust it (and it definitely missed out any postgres-specific migrations).

Don't be sorry. I came to exactly the same conclusion: I have no idea why it was doing it that ass-backwards way in the first place.

Fizzadar added a commit to beeper/synapse-legacy-fork that referenced this pull request Sep 30, 2022
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Merge tag 'v1.68.0' into beeper
c5bdd1e 
Synapse 1.68.0 (2022-09-27)
===========================

Please note that Synapse will now refuse to start if configured to use a version of SQLite older than 3.27.

In addition, please note that installing Synapse from a source checkout now requires a recent Rust compiler.
Those using packages will not be affected. On most platforms, installing with `pip install matrix-synapse` will not be affected.
See the [upgrade notes](https://matrix-org.github.io/synapse/v1.68/upgrade.html#upgrading-to-v1680).

Bugfixes
--------

- Fix packaging to include `Cargo.lock` in `sdist`. ([\matrix-org#13909](matrix-org#13909))

Synapse 1.68.0rc2 (2022-09-23)
==============================

Bugfixes
--------

- Fix building from packaged sdist. Broken in v1.68.0rc1. ([\matrix-org#13866](matrix-org#13866))

Internal Changes
----------------

- Fix the release script not publishing binary wheels. ([\matrix-org#13850](matrix-org#13850))
- Lower minimum supported rustc version to 1.58.1. ([\matrix-org#13857](matrix-org#13857))
- Lock Rust dependencies' versions. ([\matrix-org#13858](matrix-org#13858))

Synapse 1.68.0rc1 (2022-09-20)
==============================

Features
--------

- Keep track of when we fail to process a pulled event over federation so we can intelligently back off in the future. ([\matrix-org#13589](matrix-org#13589), [\matrix-org#13814](matrix-org#13814))
- Add an [admin API endpoint to fetch messages within a particular window of time](https://matrix-org.github.io/synapse/v1.68/admin_api/rooms.html#room-messages-api). ([\matrix-org#13672](matrix-org#13672))
- Add an [admin API endpoint to find a user based on their external ID in an auth provider](https://matrix-org.github.io/synapse/v1.68/admin_api/user_admin_api.html#find-a-user-based-on-their-id-in-an-auth-provider). ([\matrix-org#13810](matrix-org#13810))
- Cancel the processing of key query requests when they time out. ([\matrix-org#13680](matrix-org#13680))
- Improve validation of request bodies for the following client-server API endpoints: [`/account/3pid/msisdn/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidmsisdnrequesttoken), [`/org.matrix.msc3720/account_status`](https://github.com/matrix-org/matrix-spec-proposals/blob/babolivier/user_status/proposals/3720-account-status.md#post-_matrixclientv1account_status), [`/account/3pid/add`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidadd), [`/account/3pid/bind`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidbind), [`/account/3pid/delete`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3piddelete) and [`/account/3pid/unbind`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidunbind). ([\matrix-org#13687](matrix-org#13687), [\matrix-org#13736](matrix-org#13736))
- Document the timestamp when a user accepts the consent, if [consent tracking](https://matrix-org.github.io/synapse/latest/consent_tracking.html) is used. ([\matrix-org#13741](matrix-org#13741))
- Add a `listeners[x].request_id_header` configuration option to specify which request header to extract and use as the request ID in order to correlate requests from a reverse proxy. ([\matrix-org#13801](matrix-org#13801))

Bugfixes
--------

- Fix a bug introduced in Synapse 1.41.0 where the `/hierarchy` API returned non-standard information (a `room_id` field under each entry in `children_state`). ([\matrix-org#13506](matrix-org#13506))
- Fix a long-standing bug where previously rejected events could end up in room state because they pass auth checks given the current state of the room. ([\matrix-org#13723](matrix-org#13723))
- Fix a long-standing bug where Synapse fails to start if a signing key file contains an empty line. ([\matrix-org#13738](matrix-org#13738))
- Fix a long-standing bug where Synapse would fail to handle malformed user IDs or room aliases gracefully in certain cases. ([\matrix-org#13746](matrix-org#13746))
- Fix a long-standing bug where device lists would remain cached when remote users left and rejoined the last room shared with the local homeserver. ([\matrix-org#13749](matrix-org#13749), [\matrix-org#13826](matrix-org#13826))
- Fix a long-standing bug that could cause stale caches in some rare cases on the first startup of Synapse with replication. ([\matrix-org#13766](matrix-org#13766))
- Fix a long-standing spec compliance bug where Synapse would accept a trailing slash on the end of `/get_missing_events` federation requests. ([\matrix-org#13789](matrix-org#13789))
- Delete associated data from `event_failed_pull_attempts`, `insertion_events`, `insertion_event_extremities`, `insertion_event_extremities`, `insertion_event_extremities` when purging the room. ([\matrix-org#13825](matrix-org#13825))

Improved Documentation
----------------------

- Note that `libpq` is required on ARM-based Macs. ([\matrix-org#13480](matrix-org#13480))
- Fix a mistake in the config manual introduced in Synapse 1.22.0: the `event_cache_size` _is_ scaled by `caches.global_factor`. ([\matrix-org#13726](matrix-org#13726))
- Fix a typo in the documentation for the login ratelimiting configuration. ([\matrix-org#13727](matrix-org#13727))
- Define Synapse's compatability policy for SQLite versions. ([\matrix-org#13728](matrix-org#13728))
- Add docs for the common fix of deleting the `matrix_synapse.egg-info/` directory for fixing Python dependency problems. ([\matrix-org#13785](matrix-org#13785))
- Update request log format documentation to mention the format used when the authenticated user is controlling another user. ([\matrix-org#13794](matrix-org#13794))

Deprecations and Removals
-------------------------

- Synapse will now refuse to start if configured to use SQLite < 3.27. ([\matrix-org#13760](matrix-org#13760))
- Don't include redundant `prev_state` in new events. Contributed by Denis Kariakin (@dakariakin). ([\matrix-org#13791](matrix-org#13791))

Internal Changes
----------------

- Add a stub Rust crate. ([\matrix-org#12595](matrix-org#12595), [\matrix-org#13734](matrix-org#13734), [\matrix-org#13735](matrix-org#13735), [\matrix-org#13743](matrix-org#13743), [\matrix-org#13763](matrix-org#13763), [\matrix-org#13769](matrix-org#13769), [\matrix-org#13778](matrix-org#13778))
- Bump the minimum dependency of `matrix_common` to 1.3.0 to make use of the `MXCUri` class. Use `MXCUri` to simplify media retention test code. ([\matrix-org#13162](matrix-org#13162))
- Add and populate the `event_stream_ordering` column on the `receipts` table for future optimisation of push action processing. Contributed by Nick @ Beeper (@Fizzadar). ([\matrix-org#13703](matrix-org#13703))
- Rename the `EventFormatVersions` enum values so that they line up with room version numbers. ([\matrix-org#13706](matrix-org#13706))
- Update trial old deps CI to use Poetry 1.2.0. ([\matrix-org#13707](matrix-org#13707), [\matrix-org#13725](matrix-org#13725))
- Add experimental configuration option to allow disabling legacy Prometheus metric names. ([\matrix-org#13714](matrix-org#13714), [\matrix-org#13717](matrix-org#13717), [\matrix-org#13718](matrix-org#13718))
- Fix typechecking with latest types-jsonschema. ([\matrix-org#13724](matrix-org#13724))
- Strip number suffix from instance name to consolidate services that traces are spread over. ([\matrix-org#13729](matrix-org#13729))
- Instrument `get_metadata_for_events` for understandable traces in Jaeger. ([\matrix-org#13730](matrix-org#13730))
- Remove old queries to join room memberships to current state events. Contributed by Nick @ Beeper (@Fizzadar). ([\matrix-org#13745](matrix-org#13745))
- Avoid raising an error due to malformed user IDs in `get_current_hosts_in_room`. Malformed user IDs cannot currently join a room, so this error would not be hit. ([\matrix-org#13748](matrix-org#13748))
- Update the docstrings for `get_users_in_room` and `get_current_hosts_in_room` to explain the impact of partial state. ([\matrix-org#13750](matrix-org#13750))
- Use an additional database query when persisting receipts. ([\matrix-org#13752](matrix-org#13752))
- Preparatory work for storing thread IDs for notifications and receipts. ([\matrix-org#13753](matrix-org#13753))
- Re-type hint some collections as read-only. ([\matrix-org#13754](matrix-org#13754))
- Remove unused Prometheus recording rules from `synapse-v2.rules` and add comments describing where the rest are used. ([\matrix-org#13756](matrix-org#13756))
- Add a check for editable installs if the Rust library needs rebuilding. ([\matrix-org#13759](matrix-org#13759))
- Tag traces with the instance name to be able to easily jump into the right logs and filter traces by instance. ([\matrix-org#13761](matrix-org#13761))
- Concurrently fetch room push actions when calculating badge counts. Contributed by Nick @ Beeper (@Fizzadar). ([\matrix-org#13765](matrix-org#13765))
- Update the script which makes full schema dumps. ([\matrix-org#13770](matrix-org#13770))
- Deduplicate `is_server_notices_room`. ([\matrix-org#13780](matrix-org#13780))
- Simplify the dependency DAG in the tests workflow. ([\matrix-org#13784](matrix-org#13784))
- Remove an old, incorrect migration file. ([\matrix-org#13788](matrix-org#13788))
- Remove unused method in `synapse.api.auth.Auth`. ([\matrix-org#13795](matrix-org#13795))
- Fix a memory leak when running the unit tests. ([\matrix-org#13798](matrix-org#13798))
- Use partial indices on SQLite. ([\matrix-org#13802](matrix-org#13802))
- Check that portdb generates the same postgres schema as that in the source tree. ([\matrix-org#13808](matrix-org#13808))
- Fix Docker build when Rust .so has been built locally first. ([\matrix-org#13811](matrix-org#13811))
- Complement: Initialise the Postgres database directly inside the target image instead of the base Postgres image to fix building using Buildah. ([\matrix-org#13819](matrix-org#13819))
- Support providing an index predicate clause when doing upserts. ([\matrix-org#13822](matrix-org#13822))
- Minor speedups to linting in CI. ([\matrix-org#13827](matrix-org#13827))

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# Conflicts:
#	docker/Dockerfile
#	poetry.lock
#	synapse/push/bulk_push_rule_evaluator.py
#	synapse/push/push_tools.py
#	synapse/storage/databases/main/event_push_actions.py
#	synapse/storage/databases/main/events_worker.py
#	tests/replication/slave/storage/test_events.py
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@DMRobertson @erikjohnston @richvdh