From 39bf47319f002614d8de11948d09db7648b26315 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Wed, 14 Feb 2018 16:42:19 +0000
Subject: purge_history: fix sqlite syntax error

apparently sqlite insists on indexes being named
---
 synapse/storage/events.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index 90e910f615..28cce2979c 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -2112,7 +2112,10 @@ class EventsStore(SQLBaseStore):
 
         # create an index on should_delete because later we'll be looking for
         # the should_delete / shouldn't_delete subsets
-        txn.execute("CREATE INDEX ON events_to_purge(should_delete)")
+        txn.execute(
+            "CREATE INDEX events_to_purge_should_delete"
+            " ON events_to_purge(should_delete)",
+        )
 
         # First ensure that we're not about to delete all the forward extremeties
         txn.execute(
-- 
cgit 1.4.1