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* Add experimental support for PyPy. (#9123)Jonathan de Jong2021-02-042-6/+8
| | | | * Adds proper dependencies. * Minor fixes in database layer.
* Reduce serialization errors in MultiWriterIdGen (#8456)Erik Johnston2020-10-073-1/+36
| | | | | | We call `_update_stream_positions_table_txn` a lot, which is an UPSERT that can conflict in `REPEATABLE READ` isolation level. Instead of doing a transaction consisting of a single query we may as well run it outside of a transaction.
* Use SequenceGenerator for state group ID allocationRichard van der Hoff2020-07-163-25/+0
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* Fix incorrect error message when database CTYPE was set incorrectly. (#7760)Richard van der Hoff2020-07-011-1/+1
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* Persist user interactive authentication sessions (#7302)Patrick Cloke2020-04-301-0/+1
| | | | | By persisting the user interactive authentication sessions to the database, this fixes situations where a user hits different works throughout their auth session and also allows sessions to persist through restarts of Synapse.
* Only import sqlite3 when type checking (#7155)David Vo2020-03-271-2/+5
| | | | Fixes: #7127 Signed-off-by: David Vo <david@vovo.id.au>
* Add some type annotations in `synapse.storage` (#6987)Richard van der Hoff2020-02-274-23/+117
| | | | | I cracked, and added some type definitions in synapse.storage.
* Updated warning for incorrect database collation/ctype (#6985)Uday Bansal2020-02-261-3/+7
| | | Signed-off-by: Uday Bansal <43824981+udaybansal19@users.noreply.github.com>
* Warn if postgres database has non-C locale. (#6734)Erik Johnston2020-01-282-0/+47
| | | As using non-C locale can cause issues on upgrading OS.
* Refuse to start if sqlite is older than 3.11.0Richard van der Hoff2020-01-092-4/+7
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* Check postgres version in check_databaseRichard van der Hoff2020-01-091-13/+12
| | | | | this saves doing it on each connection, and will allow us to pass extra options in.
* Modify check_database to take a connection rather than a cursorRichard van der Hoff2020-01-092-9/+10
| | | | We might not need the cursor at all.
* Add database config class (#6513)Erik Johnston2019-12-181-3/+13
| | | | | This encapsulates config for a given database and is the way to get new connections.
* Merge pull request #6156 from matrix-org/erikj/postgres_anyErik Johnston2019-10-102-0/+12
|\ | | | | Use Postgres ANY for selecting many values.
| * Fix SQLiteErik Johnston2019-10-101-1/+1
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| * Remove add_in_list_sql_clauseErik Johnston2019-10-102-0/+12
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* | Disable bytes usage with postgresErik Johnston2019-10-081-0/+7
|/ | | | | | | | More often than not passing bytes to `txn.execute` is a bug (where we meant to pass a string) that just happens to work if `BYTEA_OUTPUT` is set to `ESCAPE`. However, this is a bit of a footgun so we want to instead error when this happens, and force using `bytearray` if we actually want to use bytes.
* Fix `devices_last_seen` background update.Erik Johnston2019-09-302-0/+15
| | | | Fixes #6134.
* Run Black. (#5482)Amber Brown2019-06-201-1/+1
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* Remove Postgres 9.4 support (#5448)Amber Brown2019-06-181-2/+6
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* Run black on the rest of the storage module (#4996)Amber Brown2019-04-033-22/+10
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* Add database version to phonehome stats. (#4753)Richard van der Hoff2019-02-272-0/+34
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* Fix UPSERTs on SQLite 3.24+ (#4477)Amber Brown2019-01-281-7/+3
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* Merge branch 'develop' of github.com:matrix-org/synapse into ↵Erik Johnston2019-01-251-2/+1
|\ | | | | | | erikj/sqlite_native_upsert
| * Don't require sqlite3 when using postgres (#4466)Andrew Morgan2019-01-251-2/+1
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* | Disable native upserts for sqlite, as they don't workErik Johnston2019-01-251-3/+7
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* Use native UPSERTs where possible (#4306)Amber Brown2019-01-243-1/+24
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* Port storage/ to Python 3 (#3725)Amber Brown2018-08-311-2/+7
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* run isortAmber Brown2018-07-092-6/+5
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* Fix pep8 error on psycopg2cffi hackRichard van der Hoff2018-04-101-6/+5
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* Use psycopg2cffi module instead of psycopg2 if running on pypyVincent Breitmoser2018-04-101-1/+7
| | | | | | | The psycopg2 package isn't available for PyPy. This commit adds a check if the runtime is PyPy, and if it is uses psycopg2cffi module in favor of psycopg2. This is almost a drop-in replacement, except for one place where an additional cast to string is required.
* Store state groups separately from events (#2784)Erik Johnston2018-02-062-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Split state group persist into seperate storage func * Add per database engine code for state group id gen * Move store_state_group to StateReadStore This allows other workers to use it, and so resolve state. * Hook up store_state_group * Fix tests * Rename _store_mult_state_groups_txn * Rename StateGroupReadStore * Remove redundant _have_persisted_state_group_txn * Update comments * Comment compute_event_context * Set start val for state_group_id_seq ... otherwise we try to recreate old state groups * Update comments * Don't store state for outliers * Update comment * Update docstring as state groups are ints
* Optionally make committing to postgres asynchronous.Mark Haines2016-06-203-3/+14
| | | | | Useful when running tests when you don't care whether the server will lose data that it claims that it has committed.
* Don't require config to create databaseErik Johnston2016-04-063-20/+7
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* Mark AS users with their AS's IDDaniel Wagner-Hall2016-02-113-6/+9
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* Fix flake8 warnings for new flake8Daniel Wagner-Hall2016-02-021-1/+1
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* copyrightsMatthew Hodgson2016-01-074-4/+4
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* Implement rank function for SQLite FTSErik Johnston2015-10-231-0/+27
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* rename schema_prepare to prepare_databaseErik Johnston2015-10-132-2/+2
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* Expose error more nicelyErik Johnston2015-10-132-2/+2
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* Split out the schema preparation and update logic into its own moduleErik Johnston2015-10-132-2/+4
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* Remove race conditionErik Johnston2015-05-142-0/+4
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* Don't call 'encode_parameter' no-opErik Johnston2015-05-052-6/+0
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* Fix bug where we reconnected to the database on every query.Erik Johnston2015-05-011-1/+1
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* Make postgres database error slightly more helpfulErik Johnston2015-04-291-1/+2
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* Use __all__ instead of assert to stop pyflakes from warning about unused ↵Erik Johnston2015-04-291-2/+3
| | | | import in __init__
* Appease PEP8Erik Johnston2015-04-291-0/+2
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* Check that postgres database has correct charset setErik Johnston2015-04-294-0/+33
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* Shuffle operations so that locking upsert happens last in the txn. This ↵Erik Johnston2015-04-272-0/+6
| | | | ensures the lock is held for the least amount of time possible.
* Handle the fact that postgres databases can be restarted from under usErik Johnston2015-04-272-0/+6
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* PEP8Erik Johnston2015-04-161-2/+0
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* Go back to storing JSON in TEXTErik Johnston2015-04-162-8/+0
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* Remove mysql/maria supportErik Johnston2015-04-152-52/+0
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* Correctly identify deadlocksErik Johnston2015-04-151-1/+1
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* Add postgres database engineErik Johnston2015-04-141-0/+44
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* Add support for postgres instead of mysql. Change sql accourdingly. blob + ↵Erik Johnston2015-04-141-0/+2
| | | | varbinary -> bytea. No support for UNSIGNED or CREATE INDEX IF NOT EXISTS.
* Use case sensitive collationsErik Johnston2015-04-101-1/+1
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* Handle the fact that in sqlite binary data might be stored as unicode or bytesErik Johnston2015-04-102-1/+11
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* Fix maria engine to correctly recognize deadlocksErik Johnston2015-04-081-2/+2
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* Retry on deadlockErik Johnston2015-04-072-0/+8
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* Fix unicode supportErik Johnston2015-04-023-1/+24
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* Make work in both Maria and SQLite. Fix testsErik Johnston2015-04-013-0/+90
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