diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/background_updates.py | 19 | ||||
| -rw-r--r-- | synapse/storage/registration.py | 7 | ||||
| -rw-r--r-- | synapse/storage/search.py | 11 |
3 files changed, 31 insertions, 6 deletions
diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index 11a1b942f1..c88759bf2c 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -242,6 +242,25 @@ class BackgroundUpdateStore(SQLBaseStore): """ self._background_update_handlers[update_name] = update_handler + def register_noop_background_update(self, update_name): + """Register a noop handler for a background update. + + This is useful when we previously did a background update, but no + longer wish to do the update. In this case the background update should + be removed from the schema delta files, but there may still be some + users who have the background update queued, so this method should + also be called to clear the update. + + Args: + update_name (str): Name of update + """ + @defer.inlineCallbacks + def noop_update(progress, batch_size): + yield self._end_background_update(update_name) + defer.returnValue(1) + + self.register_background_update_handler(update_name, noop_update) + def register_background_index_update(self, update_name, index_name, table, columns, where_clause=None, unique=False, diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 3aa810981f..95f75d6df1 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -39,12 +39,7 @@ class RegistrationStore(background_updates.BackgroundUpdateStore): # we no longer use refresh tokens, but it's possible that some people # might have a background update queued to build this index. Just # clear the background update. - @defer.inlineCallbacks - def noop_update(progress, batch_size): - yield self._end_background_update("refresh_tokens_device_index") - defer.returnValue(1) - self.register_background_update_handler( - "refresh_tokens_device_index", noop_update) + self.register_noop_background_update("refresh_tokens_device_index") @defer.inlineCallbacks def add_access_token_to_user(self, user_id, token, device_id=None): diff --git a/synapse/storage/search.py b/synapse/storage/search.py index d3e76b58d6..13c827cf87 100644 --- a/synapse/storage/search.py +++ b/synapse/storage/search.py @@ -31,6 +31,7 @@ class SearchStore(BackgroundUpdateStore): EVENT_SEARCH_UPDATE_NAME = "event_search" EVENT_SEARCH_ORDER_UPDATE_NAME = "event_search_order" + EVENT_SEARCH_USE_GIST_POSTGRES_NAME = "event_search_postgres_gist" EVENT_SEARCH_USE_GIN_POSTGRES_NAME = "event_search_postgres_gin" def __init__(self, db_conn, hs): @@ -42,6 +43,16 @@ class SearchStore(BackgroundUpdateStore): self.EVENT_SEARCH_ORDER_UPDATE_NAME, self._background_reindex_search_order ) + + # we used to have a background update to turn the GIN index into a + # GIST one; we no longer do that (obviously) because we actually want + # a GIN index. However, it's possible that some people might still have + # the background update queued, so we register a handler to clear the + # background update. + self.register_noop_background_update( + self.EVENT_SEARCH_USE_GIST_POSTGRES_NAME, + ) + self.register_background_update_handler( self.EVENT_SEARCH_USE_GIN_POSTGRES_NAME, self._background_reindex_gin_search |