Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/rocksdb/db/wide/wide_columns.cc b/src/rocksdb/db/wide/wide_columns.cc
new file mode 100644
index 000000000..186be7f85
--- /dev/null
+++ b/src/rocksdb/db/wide/wide_columns.cc
@@ -0,0 +1,22 @@
+//  Copyright (c) Meta Platforms, Inc. and affiliates.
+//  This source code is licensed under both the GPLv2 (found in the
+//  COPYING file in the root directory) and Apache 2.0 License
+//  (found in the LICENSE.Apache file in the root directory).
+
+#include "rocksdb/wide_columns.h"
+
+#include "db/wide/wide_column_serialization.h"
+
+namespace ROCKSDB_NAMESPACE {
+
+const Slice kDefaultWideColumnName;
+
+const WideColumns kNoWideColumns;
+
+Status PinnableWideColumns::CreateIndexForWideColumns() {
+  Slice value_copy = value_;
+
+  return WideColumnSerialization::Deserialize(value_copy, columns_);
+}
+
+}  // namespace ROCKSDB_NAMESPACE