Merge remote-tracking branch 'origin/develop' into test-sqlite-memory

3 files changed, 13 insertions, 3 deletions

diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 0dbae504b2..88c9a5b88c 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -36,7 +36,7 @@ from .registration import RegistrationStore
 from .room import RoomStore
 from .roommember import RoomMemberStore
 from .stream import StreamStore
-from .pdu import StatePduStore, PduStore
+from .pdu import StatePduStore, PduStore, PdusTable
 from .transactions import TransactionStore
 from .keys import KeyStore
 
@@ -140,6 +140,12 @@ class DataStore(RoomMemberStore, RoomStore,
         del cols["content"]
         del cols["prev_pdus"]
         cols["content_json"] = json.dumps(pdu.content)
+
+        unrec_keys.update({
+            k: v for k, v in cols.items()
+            if k not in PdusTable.fields
+        })
+
         cols["unrecognized_keys"] = json.dumps(unrec_keys)
 
         logger.debug("Persisting: %s", repr(cols))
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index efec111691..76ed7d06fb 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -355,6 +355,10 @@ class SQLBaseStore(object):
         d["content"] = json.loads(d["content"])
         del d["unrecognized_keys"]
 
+        if "age_ts" not in d:
+            # For compatibility
+            d["age_ts"] = d["ts"] if "ts" in d else 0
+
         return self.event_factory.create_event(
             etype=d["type"],
             **d
diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index c98022410c..04b4067d03 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -66,8 +66,8 @@ class RoomMemberStore(SQLBaseStore):
             # Check if this was the last person to have left.
             member_events = self._get_members_query_txn(
                 txn,
-                where_clause="c.room_id = ? AND m.membership = ?",
-                where_values=(event.room_id, Membership.JOIN,)
+                where_clause="c.room_id = ? AND m.membership = ? AND m.user_id != ?",
+                where_values=(event.room_id, Membership.JOIN, target_user_id,)
             )
 
             joined_domains = set()