summary refs log tree commit diff
path: root/synapse/storage/schema/delta
diff options
context:
space:
mode:
authorErik Johnston <erik@matrix.org>2016-08-15 11:45:57 +0100
committerErik Johnston <erik@matrix.org>2016-08-15 11:45:57 +0100
commitd9664344ecf481a73b2189f5bc65f4f784222969 (patch)
tree561371e33f98b5ef8b4c2e12bd504ebc4ad1857a /synapse/storage/schema/delta
parentRemove broken cache stuff (diff)
downloadsynapse-d9664344ecf481a73b2189f5bc65f4f784222969.tar.xz
Rename table. Add docs.
Diffstat (limited to 'synapse/storage/schema/delta')
-rw-r--r--synapse/storage/schema/delta/34/cache_stream.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/synapse/storage/schema/delta/34/cache_stream.py b/synapse/storage/schema/delta/34/cache_stream.py
index 4c350bfb11..3b63a1562d 100644
--- a/synapse/storage/schema/delta/34/cache_stream.py
+++ b/synapse/storage/schema/delta/34/cache_stream.py
@@ -20,15 +20,17 @@ import logging
 logger = logging.getLogger(__name__)
 
 
+# This stream is used to notify replication slaves that some caches have
+# been invalidated that they cannot infer from the other streams.
 CREATE_TABLE = """
-CREATE TABLE cache_stream (
+CREATE TABLE cache_invalidation_stream (
     stream_id       BIGINT,
     cache_func      TEXT,
     keys            TEXT[],
     invalidation_ts BIGINT
 );
 
-CREATE INDEX cache_stream_id ON cache_stream(stream_id);
+CREATE INDEX cache_invalidation_stream_id ON cache_invalidation_stream(stream_id);
 """