From 0ed08e18a5be8c9ea8dec39950ad32268139eed6 Mon Sep 17 00:00:00 2001
From: Patrick Cloke <patrickc@matrix.org>
Date: Tue, 18 Oct 2022 08:40:35 -0400
Subject: [PATCH] Re-add dropping index.

---
 .../main/delta/73/06thread_notifications_thread_id_idx.sql     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/synapse/storage/schema/main/delta/73/06thread_notifications_thread_id_idx.sql b/synapse/storage/schema/main/delta/73/06thread_notifications_thread_id_idx.sql
index 7983f9d4b196..8b3c636594e0 100644
--- a/synapse/storage/schema/main/delta/73/06thread_notifications_thread_id_idx.sql
+++ b/synapse/storage/schema/main/delta/73/06thread_notifications_thread_id_idx.sql
@@ -13,6 +13,9 @@
  * limitations under the License.
  */
 
+-- Allow there to be multiple summaries per user/room.
+DROP INDEX IF EXISTS event_push_summary_unique_index;
+
 INSERT INTO background_updates (ordering, update_name, progress_json, depends_on) VALUES
   (7306, 'event_push_actions_thread_id_null', '{}', 'event_push_backfill_thread_id');