From dd6c444822f34239d3e80887b659112aa5b15307 Mon Sep 17 00:00:00 2001
From: sdong <siying.d@fb.com>
Date: Mon, 14 Jul 2014 12:06:22 -0700
Subject: [PATCH] Improve Put()'s comment to indicate that the key is
 overwritten if existing

Summary: As title

Test Plan: Not needed for comment only.

Reviewers: yhchiang, ljin, MarkCallaghan

Reviewed By: MarkCallaghan

Subscribers: xjin, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D19887
---
 include/rocksdb/db.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/rocksdb/db.h b/include/rocksdb/db.h
index b1cbbc25b..7f61d6e15 100644
--- a/include/rocksdb/db.h
+++ b/include/rocksdb/db.h
@@ -160,6 +160,7 @@ class DB {
   virtual Status DropColumnFamily(ColumnFamilyHandle* column_family);
 
   // Set the database entry for "key" to "value".
+  // If "key" already exists, it will be overwritten.
   // Returns OK on success, and a non-OK status on error.
   // Note: consider setting options.sync = true.
   virtual Status Put(const WriteOptions& options,