From e475d7c52b42e823ae8af9335ec02b028b74f104 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcos=20S=C3=A1nchez=20Marino?= <marcos@leadingedge.es>
Date: Sun, 2 Aug 2015 10:19:24 +0200
Subject: [PATCH] documented foreignkey

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index dbfbedd5..4f21a6ee 100644
--- a/README.md
+++ b/README.md
@@ -1111,6 +1111,16 @@ type Animal struct {
 }
 ```
 
+Associations on non-standard column names must be defined using `foreignkey` on the associated field:
+
+```go
+	AnimalId    int64     `gorm:"column:beast_id;primary_key"`
+	Birthday    time.Time `gorm:"column:day_of_the_beast"`
+	Age         int64     `gorm:"column:age_of_the_beast"`
+	OwnerID     int64     `gorm:"column:owner"`
+	Owner       Owner     `gorm:"foreignkey:OwnerID"`
+```
+
 ## Composite Primary Key
 
 ```go