From 17dc8a74497d3fee933592ef860275e6b0dd71d6 Mon Sep 17 00:00:00 2001
From: Jae Kwon <jae@tendermint.com>
Date: Sun, 3 Dec 2017 21:44:48 -0800
Subject: [PATCH] SetDeleter/Batch separation

---
 db/db.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/db/db.go b/db/db.go
index e86394713..08ebaeaac 100644
--- a/db/db.go
+++ b/db/db.go
@@ -27,9 +27,13 @@ type CacheDB interface {
 	Write() // Write to the underlying DB
 }
 
-type Batch interface {
+type SetDeleter interface {
 	Set(key, value []byte)
 	Delete(key []byte)
+}
+
+type Batch interface {
+	SetDeleter
 	Write()
 }