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| author | Erik Johnston <erik@matrix.org> | 2020-10-07 15:15:57 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-07 15:15:57 +0100 |
| commit | ae5b2a72c09d67311c9830f5a6fae1decce03e1f (patch) | |
| tree | 47298b27adc6f433eea630e4015633c042131787 /tests | |
| parent | Use vector clocks for room stream tokens. (#8439) (diff) | |
| download | synapse-ae5b2a72c09d67311c9830f5a6fae1decce03e1f.tar.xz | |
Reduce serialization errors in MultiWriterIdGen (#8456)
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.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/storage/test_base.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/storage/test_base.py b/tests/storage/test_base.py index 40ba652248..eac7e4dcd2 100644 --- a/tests/storage/test_base.py +++ b/tests/storage/test_base.py @@ -56,6 +56,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): engine = create_engine(sqlite_config) fake_engine = Mock(wraps=engine) fake_engine.can_native_upsert = False + fake_engine.in_transaction.return_value = False db = DatabasePool(Mock(), Mock(config=sqlite_config), fake_engine) db._db_pool = self.db_pool |