fork of https://github.com/rust-rocksdb/rust-rocksdb for nextgraph
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26 lines
748 B
26 lines
748 B
1 year ago
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// Copyright (c) Meta Platforms, Inc. and affiliates.
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//
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#include "util/write_batch_util.h"
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namespace ROCKSDB_NAMESPACE {
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Status CollectColumnFamilyIdsFromWriteBatch(
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const WriteBatch& batch, std::vector<uint32_t>* column_family_ids) {
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assert(column_family_ids != nullptr);
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column_family_ids->clear();
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ColumnFamilyCollector handler;
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Status s = batch.Iterate(&handler);
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if (s.ok()) {
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for (const auto& cf : handler.column_families()) {
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column_family_ids->push_back(cf);
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}
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}
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return s;
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}
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} // namespace ROCKSDB_NAMESPACE
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