From c0e386014181326026133d2510d9921e41b958d7 Mon Sep 17 00:00:00 2001
From: chaser-ch <chaser.ch@antgroup.com>
Date: Wed, 23 Mar 2022 22:06:50 +0800
Subject: [PATCH] revert invalid range defend for purge

---
 src/storage/memtable/ob_memtable_iterator.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/storage/memtable/ob_memtable_iterator.cpp b/src/storage/memtable/ob_memtable_iterator.cpp
index 3164cc883e..4eb2cc9770 100644
--- a/src/storage/memtable/ob_memtable_iterator.cpp
+++ b/src/storage/memtable/ob_memtable_iterator.cpp
@@ -240,6 +240,7 @@ int ObMemtableScanIterator::prepare_scan()
     TRANS_LOG(WARN, "get snapshot info failed", K(ret));
   } else if (OB_FAIL(get_real_range(cur_range_.get_range(), range))) {
     TRANS_LOG(WARN, "fail to get_real_range", K(ret), K(cur_range_));
+    ret = OB_ITER_END;
   } else if (OB_FAIL(ObMemtableKey::build(
                  start_key, param_->table_id_, *param_->out_cols_, &range.get_start_key(), *context_->allocator_))) {
     TRANS_LOG(WARN, "start key build fail", K(param_->table_id_), K(range));
-- 
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