diff options
Diffstat (limited to 'synapse/storage/engines')
| -rw-r--r-- | synapse/storage/engines/postgres.py | 8 | ||||
| -rw-r--r-- | synapse/storage/engines/sqlite.py | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py index 1b97ee74e3..289b6bc281 100644 --- a/synapse/storage/engines/postgres.py +++ b/synapse/storage/engines/postgres.py @@ -45,6 +45,10 @@ class PostgresEngine(object): # together. For example, version 8.1.5 will be returned as 80105 self._version = db_conn.server_version + # Are we on a supported PostgreSQL version? + if self._version < 90500: + raise RuntimeError("Synapse requires PostgreSQL 9.5+ or above.") + db_conn.set_isolation_level( self.module.extensions.ISOLATION_LEVEL_REPEATABLE_READ ) @@ -64,9 +68,9 @@ class PostgresEngine(object): @property def can_native_upsert(self): """ - Can we use native UPSERTs? This requires PostgreSQL 9.5+. + Can we use native UPSERTs? """ - return self._version >= 90500 + return True def is_deadlock(self, error): if isinstance(error, self.module.DatabaseError): diff --git a/synapse/storage/engines/sqlite.py b/synapse/storage/engines/sqlite.py index 933bcf42c2..e9b9caa49a 100644 --- a/synapse/storage/engines/sqlite.py +++ b/synapse/storage/engines/sqlite.py @@ -85,7 +85,7 @@ class Sqlite3Engine(object): def _parse_match_info(buf): bufsize = len(buf) - return [struct.unpack('@I', buf[i : i + 4])[0] for i in range(0, bufsize, 4)] + return [struct.unpack("@I", buf[i : i + 4])[0] for i in range(0, bufsize, 4)] def _rank(raw_match_info): |