From 4c0d8ae056944921648e98292efeb47fb330c7f8 Mon Sep 17 00:00:00 2001
From: Patrick16262 <1626295293@qq.com>
Date: Thu, 13 Jun 2024 01:32:42 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9cmakelist=EF=BC=8C=E5=BC=BA?=
 =?UTF-8?q?=E5=88=B6=E5=BC=80=E5=90=AFmvcc?=
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---
 CMakeLists.txt                     | 2 ++
 src/observer/storage/index/index.h | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 34df416..6c415e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,6 +33,8 @@ OPTION(ENABLE_NOPIE "Enable no pie" OFF)
 OPTION(CONCURRENCY "Support concurrency operations" ON)
 OPTION(STATIC_STDLIB "Link std library static or dynamic, such as libgcc, libstdc++, libasan" OFF)
 
+SET(CONCURRENCY ON)
+
 # ==================
 # === Compiler =====
 # ==================
diff --git a/src/observer/storage/index/index.h b/src/observer/storage/index/index.h
index f02b426..47c1800 100644
--- a/src/observer/storage/index/index.h
+++ b/src/observer/storage/index/index.h
@@ -83,6 +83,9 @@ class Index
 protected:
   IndexMeta index_meta_;  ///< 索引的元数据
   FieldMeta field_meta_;  ///< 当前实现仅考虑一个字段的索引
+
+
+  bool is_unique_;  ///< 是否是唯一索引
 };
 
 /**