From 0cc52362962e34c7bf39f954ece76bf7dfe9271f Mon Sep 17 00:00:00 2001
From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Thu, 8 Sep 2016 01:13:15 +0900
Subject: [PATCH] add tracecallback_noimpl.go

---
 tracecallback_noimpl.go | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 tracecallback_noimpl.go

diff --git a/tracecallback_noimpl.go b/tracecallback_noimpl.go
new file mode 100644
index 0000000..c0a49e9
--- /dev/null
+++ b/tracecallback_noimpl.go
@@ -0,0 +1,9 @@
+// +build !trace
+
+package sqlite3
+
+import "errors"
+
+func (c *SQLiteConn) RegisterAggregator(name string, impl interface{}, pure bool) error {
+	return errors.New("This feature is not implemented")
+}