diff options
Diffstat (limited to 'synapse/storage/engines')
| -rw-r--r-- | synapse/storage/engines/postgres.py | 3 | ||||
| -rw-r--r-- | synapse/storage/engines/sqlite3.py | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py index 00dbae7b60..b8cca9b187 100644 --- a/synapse/storage/engines/postgres.py +++ b/synapse/storage/engines/postgres.py @@ -42,3 +42,6 @@ class PostgresEngine(object): def is_connection_closed(self, conn): return bool(conn) + + def lock_table(self, txn, table): + txn.execute("LOCK TABLE %s in EXCLUSIVE MODE" % (table,)) diff --git a/synapse/storage/engines/sqlite3.py b/synapse/storage/engines/sqlite3.py index 39828a597c..f62d5d1205 100644 --- a/synapse/storage/engines/sqlite3.py +++ b/synapse/storage/engines/sqlite3.py @@ -38,3 +38,6 @@ class Sqlite3Engine(object): def is_connection_closed(self, conn): return False + + def lock_table(self, txn, table): + return |