From ec0167eecb172677ceda19e392fb4ec30cd11e7c Mon Sep 17 00:00:00 2001
From: Nathan VanBenschoten <nvanbenschoten@gmail.com>
Date: Tue, 23 Jan 2018 12:46:12 -0800
Subject: [PATCH] Fix WriteBatch rep_ format for RangeDeletion records

Summary:
This is a small amount of general cleanup I made while experimenting with https://github.com/facebook/rocksdb/issues/3391.
Closes https://github.com/facebook/rocksdb/pull/3392

Differential Revision: D6788365

Pulled By: yiwu-arbug

fbshipit-source-id: 2716e5aabd5424a4dfdaa954361a62c8eb721ae2
---
 db/write_batch.cc       | 6 ++++--
 include/rocksdb/db.h    | 2 +-
 include/rocksdb/types.h | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/db/write_batch.cc b/db/write_batch.cc
index 61e3fa138..3e82f836c 100644
--- a/db/write_batch.cc
+++ b/db/write_batch.cc
@@ -15,10 +15,12 @@
 //    kTypeValue varstring varstring
 //    kTypeDeletion varstring
 //    kTypeSingleDeletion varstring
+//    kTypeRangeDeletion varstring varstring
 //    kTypeMerge varstring varstring
 //    kTypeColumnFamilyValue varint32 varstring varstring
-//    kTypeColumnFamilyDeletion varint32 varstring varstring
-//    kTypeColumnFamilySingleDeletion varint32 varstring varstring
+//    kTypeColumnFamilyDeletion varint32 varstring
+//    kTypeColumnFamilySingleDeletion varint32 varstring
+//    kTypeColumnFamilyRangeDeletion varint32 varstring varstring
 //    kTypeColumnFamilyMerge varint32 varstring varstring
 //    kTypeBeginPrepareXID varstring
 //    kTypeEndPrepareXID
diff --git a/include/rocksdb/db.h b/include/rocksdb/db.h
index 738f1705c..223b820df 100644
--- a/include/rocksdb/db.h
+++ b/include/rocksdb/db.h
@@ -979,7 +979,7 @@ class DB {
   // the file can fit in, and ingest the file into this level (2). A file that
   // have a key range that overlap with the memtable key range will require us
   // to Flush the memtable first before ingesting the file.
-  // In the second mode we will always ingest in the bottom mode level (see
+  // In the second mode we will always ingest in the bottom most level (see
   // docs to IngestExternalFileOptions::ingest_behind).
   //
   // (1) External SST files can be created using SstFileWriter
diff --git a/include/rocksdb/types.h b/include/rocksdb/types.h
index 45a59a038..5fa170a4c 100644
--- a/include/rocksdb/types.h
+++ b/include/rocksdb/types.h
@@ -25,7 +25,7 @@ enum EntryType {
   kEntryOther,
 };
 
-// <user key, seqeence number and entry type> tuple.
+// <user key, sequence number, and entry type> tuple.
 struct FullKey {
   Slice user_key;
   SequenceNumber sequence;