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src/storage/ob_sstable_row_multi_exister.cpp

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+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#include "ob_sstable_row_multi_exister.h"
+using namespace oceanbase::common;
+
+namespace oceanbase {
+namespace storage {
+
+ObSSTableRowMultiExister::ObSSTableRowMultiExister() : store_row_()
+{}
+
+ObSSTableRowMultiExister::~ObSSTableRowMultiExister()
+{}
+
+int ObSSTableRowMultiExister::fetch_row(ObSSTableReadHandle& read_handle, const ObStoreRow*& store_row)
+{
+  int ret = OB_SUCCESS;
+  if (OB_FAIL(exist_row(read_handle, store_row_))) {
+    STORAGE_LOG(WARN, "Fail to check exist row, ", K(ret));
+  } else {
+    store_row = &store_row_;
+  }
+  return ret;
+}
+
+}  // namespace storage
+}  // namespace oceanbase