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authorMark Haines <mark.haines@matrix.org>2014-12-10 16:14:17 +0000
committerMark Haines <mark.haines@matrix.org>2014-12-10 16:14:17 +0000
commit61fc37e467bafe8b1178ec35daf0655049b3cc73 (patch)
treefd47305db5a3d6d8f08514d0c1620628b35495a2 /synapse/storage/roommember.py
parentimport Image as PIL.Image. (diff)
parentpoint the entry_point for synapse-homeserver at the right method (diff)
downloadsynapse-61fc37e467bafe8b1178ec35daf0655049b3cc73.tar.xz
Merge branch 'develop' into media_repository
Diffstat (limited to 'synapse/storage/roommember.py')
-rw-r--r--synapse/storage/roommember.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index c37df59d45..05b275663e 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -218,7 +218,9 @@ class RoomMemberStore(SQLBaseStore):
             "ON m.event_id = c.event_id "
             "WHERE m.membership = 'join' "
             "AND (%(clause)s) "
-            "GROUP BY m.room_id HAVING COUNT(m.room_id) = ?"
+            # TODO(paul): We've got duplicate rows in the database somewhere
+            #   so we have to DISTINCT m.user_id here
+            "GROUP BY m.room_id HAVING COUNT(DISTINCT m.user_id) = ?"
         ) % {"clause": user_list_clause}
 
         args = list(user_id_list)