From b2e37f1e94cb1ebc247ef6cb26782c6763702dae Mon Sep 17 00:00:00 2001
From: Yukikaze-CZR <zirui.chen@zilliz.com>
Date: Sat, 23 Nov 2019 15:37:36 +0800
Subject: [PATCH 1/2] #502 C++ SDK support IVFPQ and SPTAG

---
 core/src/sdk/examples/utils/Utils.cpp | 6 ++++++
 core/src/sdk/include/MilvusApi.h      | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/core/src/sdk/examples/utils/Utils.cpp b/core/src/sdk/examples/utils/Utils.cpp
index fa373cd498..d3bf9eec25 100644
--- a/core/src/sdk/examples/utils/Utils.cpp
+++ b/core/src/sdk/examples/utils/Utils.cpp
@@ -99,6 +99,12 @@ Utils::IndexTypeName(const milvus::IndexType& index_type) {
             return "NSG";
         case milvus::IndexType::IVFSQ8H:
             return "IVFSQ8H";
+        case milvus::IndexType::IVFPQ:
+            return "IVFPQ";
+        case milvus::IndexType::SPTAGKDT:
+            return "SPTAGKDT";
+        case milvus::IndexType::SPTAGBKT:
+            return "SPTAGBKT";
         default:
             return "Unknown index type";
     }
diff --git a/core/src/sdk/include/MilvusApi.h b/core/src/sdk/include/MilvusApi.h
index 9fa98deb40..5c7736d4e2 100644
--- a/core/src/sdk/include/MilvusApi.h
+++ b/core/src/sdk/include/MilvusApi.h
@@ -37,6 +37,9 @@ enum class IndexType {
     IVFSQ8 = 3,
     NSG = 4,
     IVFSQ8H = 5,
+    IVFPQ = 6,
+    SPTAGKDT = 7,
+    SPTAGBKT = 8,
 };
 
 enum class MetricType {

From d3940919287513fdccf38c00a7007334623dd7b3 Mon Sep 17 00:00:00 2001
From: Yukikaze-CZR <zirui.chen@zilliz.com>
Date: Sat, 23 Nov 2019 15:49:33 +0800
Subject: [PATCH 2/2] #502 Changelog upgrade

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ccbbe9f64e..53e427dcb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - \#227 - Support new index types SPTAG-KDT and SPTAG-BKT
 - \#346 - Support build index with multiple gpu
 - \#488 - Add log in scheduler/optimizer
+- \#502 - C++ SDK support IVFPQ and SPTAG
 
 ## Improvement
 - \#255 - Add ivfsq8 test report detailed version