From 2e8272e18f13a9e3a9653ab1b62301400f15a442 Mon Sep 17 00:00:00 2001
From: Valentin Ferriere <valentin.ferriere@gmail.com>
Date: Fri, 29 Mar 2013 16:39:55 +0100
Subject: [PATCH] Update association-mapping.rst

---
 docs/en/reference/association-mapping.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/en/reference/association-mapping.rst b/docs/en/reference/association-mapping.rst
index 3a597f6db0c..f41bb610f55 100644
--- a/docs/en/reference/association-mapping.rst
+++ b/docs/en/reference/association-mapping.rst
@@ -83,6 +83,7 @@ Generated MySQL Schema:
     CREATE TABLE Product (
         id INT AUTO_INCREMENT NOT NULL,
         shipping_id INT DEFAULT NULL,
+        UNIQUE INDEX UNIQ_6FBC94267FE4B2B (shipping_id),
         PRIMARY KEY(id)
     ) ENGINE = InnoDB;
     CREATE TABLE Shipping (