diff options
Diffstat (limited to 'synapse/storage/schema/delta')
-rw-r--r-- | synapse/storage/schema/delta/34/received_txn_purge.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/synapse/storage/schema/delta/34/received_txn_purge.py b/synapse/storage/schema/delta/34/received_txn_purge.py new file mode 100644 index 0000000000..033144341c --- /dev/null +++ b/synapse/storage/schema/delta/34/received_txn_purge.py @@ -0,0 +1,32 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from synapse.storage.engines import PostgresEngine + +import logging + +logger = logging.getLogger(__name__) + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + cur.execute("TRUNCATE received_transactions") + else: + cur.execute("DELETE FROM received_transactions") + + cur.execute("CREATE INDEX received_transactions_ts ON received_transactions(ts)") + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass |