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authorErik Johnston <erikj@jki.re>2016-09-21 17:04:04 +0100
committerGitHub <noreply@github.com>2016-09-21 17:04:04 +0100
commitbbc0d9617f3673ed8f9d20e42d43fbb3f58d37ce (patch)
tree114994b76a0f1dbae900094e7d4ef8e485e95992 /synapse/storage/event_federation.py
parentMerge pull request #1133 from matrix-org/erikj/public_room_count (diff)
parentMatch against event_id, rather than room_id (diff)
downloadsynapse-bbc0d9617f3673ed8f9d20e42d43fbb3f58d37ce.tar.xz
Merge pull request #1134 from matrix-org/erikj/fix_stream_public_deletion
Fix _delete_old_forward_extrem_cache query
Diffstat (limited to 'synapse/storage/event_federation.py')
-rw-r--r--synapse/storage/event_federation.py9
1 files changed, 4 insertions, 5 deletions
diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py
index 3d62451de9..53feaa1960 100644
--- a/synapse/storage/event_federation.py
+++ b/synapse/storage/event_federation.py
@@ -398,12 +398,11 @@ class EventFederationStore(SQLBaseStore):
             sql = ("""
                 DELETE FROM stream_ordering_to_exterm
                 WHERE
-                (
-                    SELECT max(stream_ordering) AS stream_ordering
+                room_id IN (
+                    SELECT room_id
                     FROM stream_ordering_to_exterm
-                    WHERE room_id = stream_ordering_to_exterm.room_id
-                ) > ?
-                AND stream_ordering < ?
+                    WHERE stream_ordering > ?
+                ) AND stream_ordering < ?
             """)
             txn.execute(
                 sql,