From dd2e4d7b5d6f24f33c2805b0bfb97a08e27b2125 Mon Sep 17 00:00:00 2001
From: Ed Morley <emorley@mozilla.com>
Date: Thu, 1 Dec 2016 15:54:58 +0000
Subject: Refs #27558 -- Added test for no index on InnoDB ForeignKey.

The refactor in 3f76d1402dac9c2993d588f996dc1c331edbc9a7 fixed the creation
of redundant indexes.

Forwardport of 82ce55dbbe2d96e8b5d1fcb4a1d52b73e08e7929 from stable/1.10.x
---
 docs/releases/1.10.4.txt | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs')

diff --git a/docs/releases/1.10.4.txt b/docs/releases/1.10.4.txt
index 86ce644fdf..5ac17ec38a 100644
--- a/docs/releases/1.10.4.txt
+++ b/docs/releases/1.10.4.txt
@@ -26,3 +26,6 @@ Bugfixes
 
 * Prevented ``LocaleMiddleware`` from redirecting on URLs that should return
   404 when using ``prefix_default_language=False`` (:ticket:`27402`).
+
+* Prevented an unnecessary index from being created on an InnoDB ``ForeignKey``
+  when the field was added after the model was created (:ticket:`27558`).
-- 
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