From 311abf25abd146a5ddaad5dc3241eba4b4b29284 Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Wed, 23 Nov 2016 21:27:15 +0800
Subject: [PATCH] resolved #498

---
 statement.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/statement.go b/statement.go
index 02c9f598..f0d3fb50 100644
--- a/statement.go
+++ b/statement.go
@@ -258,7 +258,7 @@ func buildUpdates(engine *Engine, table *core.Table, bean interface{},
 		if col.IsDeleted && !unscoped {
 			continue
 		}
-		if use, ok := columnMap[col.Name]; ok && !use {
+		if use, ok := columnMap[strings.ToLower(col.Name)]; ok && !use {
 			continue
 		}