From 817e91a97a265f00bf80f9025e517fb3f0394a4c Mon Sep 17 00:00:00 2001
From: JiahuaChen <garfieldjia@qq.com>
Date: Wed, 8 Nov 2023 04:09:18 +0000
Subject: [PATCH] Disable table refresh in block sample

---
 src/storage/access/ob_multiple_merge.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/storage/access/ob_multiple_merge.cpp b/src/storage/access/ob_multiple_merge.cpp
index 9839849c1..b9c429758 100644
--- a/src/storage/access/ob_multiple_merge.cpp
+++ b/src/storage/access/ob_multiple_merge.cpp
@@ -1190,6 +1190,9 @@ int ObMultipleMerge::refresh_table_on_demand()
     STORAGE_LOG(WARN, "ObMultipleMerge has not been inited", K(ret));
   } else if (ScanState::NONE == scan_state_) {
     STORAGE_LOG(DEBUG, "skip refresh table");
+  } else if (get_table_param_->sample_info_.is_block_sample()) {
+    // TODO : @yuanzhe refactor block sample for table refresh
+    STORAGE_LOG(DEBUG, "skip refresh table for block sample");
   } else if (OB_FAIL(check_need_refresh_table(need_refresh))) {
     STORAGE_LOG(WARN, "fail to check need refresh table", K(ret));
   } else if (need_refresh) {