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Add batch support to BlockchainLMDB::get_output_key
This allows blockchain_import to work with batch and verify modes enabled (the default).
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@ -2293,16 +2293,21 @@ void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<ui
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if (global_indices.size() > 0)
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{
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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mdb_txn_safe txn;
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mdb_txn_safe* txn_ptr = &txn;
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if (m_batch_active)
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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}
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for (const uint64_t &index : global_indices)
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{
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MDB_val_copy<uint64_t> k(index);
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MDB_val v;
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auto get_result = mdb_get(txn, m_output_keys, &k, &v);
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auto get_result = mdb_get(*txn_ptr, m_output_keys, &k, &v);
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if (get_result != 0)
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throw0(DB_ERROR("Attempting to get output pubkey by global index, but key does not exist"));
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else if (get_result)
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@ -2312,7 +2317,8 @@ void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<ui
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outputs.push_back(data);
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}
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txn.commit();
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if (!m_batch_active)
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txn.commit();
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}
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TIME_MEASURE_FINISH(db3);
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