From 690212708374f3e7143d034adb8f80a942598117 Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Tue, 22 Aug 2017 13:30:02 +0800
Subject: [PATCH] add ErrorRow function

---
 rows.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rows.go b/rows.go
index c4dec23e..eaee7dcf 100644
--- a/rows.go
+++ b/rows.go
@@ -247,6 +247,13 @@ type Row struct {
 	err error // deferred error for easy chaining
 }
 
+// ErrorRow return an error row
+func ErrorRow(err error) *Row {
+	return &Row{
+		err: err,
+	}
+}
+
 func (row *Row) Columns() ([]string, error) {
 	if row.err != nil {
 		return nil, row.err