diff options
Diffstat (limited to 'synapse/storage/engines/sqlite.py')
| -rw-r--r-- | synapse/storage/engines/sqlite.py | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/synapse/storage/engines/sqlite.py b/synapse/storage/engines/sqlite.py index b87e7798da..f4f16456f2 100644 --- a/synapse/storage/engines/sqlite.py +++ b/synapse/storage/engines/sqlite.py @@ -57,14 +57,6 @@ class Sqlite3Engine(BaseDatabaseEngine["sqlite3.Connection"]): return self.module.sqlite_version_info >= (3, 24, 0) @property - def supports_tuple_comparison(self): - """ - Do we support comparing tuples, i.e. `(a, b) > (c, d)`? This requires - SQLite 3.15+. - """ - return self.module.sqlite_version_info >= (3, 15, 0) - - @property def supports_using_any_list(self): """Do we support using `a = ANY(?)` and passing a list""" return False @@ -72,8 +64,11 @@ class Sqlite3Engine(BaseDatabaseEngine["sqlite3.Connection"]): def check_database(self, db_conn, allow_outdated_version: bool = False): if not allow_outdated_version: version = self.module.sqlite_version_info - if version < (3, 11, 0): - raise RuntimeError("Synapse requires sqlite 3.11 or above.") + # Synapse is untested against older SQLite versions, and we don't want + # to let users upgrade to a version of Synapse with broken support for their + # sqlite version, because it risks leaving them with a half-upgraded db. + if version < (3, 22, 0): + raise RuntimeError("Synapse requires sqlite 3.22 or above.") def check_new_database(self, txn): """Gets called when setting up a brand new database. This allows us to |