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// 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 "util/write_batch_util.h"
namespace ROCKSDB_NAMESPACE {
Status CollectColumnFamilyIdsFromWriteBatch(
const WriteBatch& batch, std::vector<uint32_t>* column_family_ids) {
assert(column_family_ids != nullptr);
column_family_ids->clear();
ColumnFamilyCollector handler;
Status s = batch.Iterate(&handler);
if (s.ok()) {
for (const auto& cf : handler.column_families()) {
column_family_ids->push_back(cf);
}
}
return s;
}
} // namespace ROCKSDB_NAMESPACE
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