From d1ac066c6d4c91d0c32f2a1bc2c818a65012bb55 Mon Sep 17 00:00:00 2001
From: Lex Berezhny <lex@damoti.com>
Date: Thu, 16 Jul 2020 10:53:03 -0400
Subject: [PATCH] include claim_hash in txo_claim_chahges postgres index

---
 lbry/db/tables.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lbry/db/tables.py b/lbry/db/tables.py
index ee931f211..27b8523b8 100644
--- a/lbry/db/tables.py
+++ b/lbry/db/tables.py
@@ -110,7 +110,7 @@ pg_add_txo_constraints_and_indexes = [
     f"WHERE spent_height = 0 AND txo_type={TXO_TYPES['support']};",
     # for finding modified claims in a block range
     f"CREATE INDEX txo_claim_changes "
-    f"ON txo (height DESC) INCLUDE (txo_hash) "
+    f"ON txo (height DESC) INCLUDE (claim_hash, txo_hash) "
     f"WHERE spent_height = 0 AND txo_type IN {tuple(CLAIM_TYPE_CODES)};",
     # for finding claims which need support totals re-calculated in a block range
     f"CREATE INDEX txo_added_supports_by_height ON txo (height DESC) "