From dbf24d9a0c3e91345281d1c8c9263e31fefadc36 Mon Sep 17 00:00:00 2001
From: ehds <ehds@qq.com>
Date: Sat, 8 May 2021 13:48:39 +0800
Subject: [PATCH] Make table cache non-copyable

---
 db/table_cache.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/db/table_cache.h b/db/table_cache.h
index aac9bfc..db8a123 100644
--- a/db/table_cache.h
+++ b/db/table_cache.h
@@ -22,6 +22,10 @@ class Env;
 class TableCache {
  public:
   TableCache(const std::string& dbname, const Options& options, int entries);
+
+  TableCache(const TableCache&) = delete;
+  TableCache& operator=(const TableCache&) = delete;
+
   ~TableCache();
 
   // Return an iterator for the specified file number (the corresponding