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Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/search.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/synapse/storage/search.py b/synapse/storage/search.py index a3c69c5ab3..810b5406ad 100644 --- a/synapse/storage/search.py +++ b/synapse/storage/search.py @@ -36,10 +36,12 @@ class SearchStore(SQLBaseStore): clauses = [] args = [] - clauses.append( - "room_id IN (%s)" % (",".join(["?"] * len(room_ids)),) - ) - args.extend(room_ids) + # Make sure we don't explode because the person is in too many rooms. + if len(room_ids) > 500: + clauses.append( + "room_id IN (%s)" % (",".join(["?"] * len(room_ids)),) + ) + args.extend(room_ids) local_clauses = [] for key in keys: |