reth_stages/stages/

tx_lookup.rs

use alloy_eips::eip2718::Encodable2718;
use alloy_primitives::{TxHash, TxNumber};
use num_traits::Zero;
use reth_config::config::{EtlConfig, TransactionLookupConfig};
#[cfg(all(unix, feature = "rocksdb"))]
use reth_db_api::Tables;
use reth_db_api::{
    table::{Decode, Decompress, Value},
    tables,
    transaction::DbTxMut,
};
use reth_etl::Collector;
use reth_primitives_traits::{NodePrimitives, SignedTransaction};
use reth_provider::{
    BlockReader, DBProvider, EitherWriter, PruneCheckpointReader, PruneCheckpointWriter,
    RocksDBProviderFactory, StaticFileProviderFactory, StatsReader, StorageSettingsCache,
    TransactionsProvider, TransactionsProviderExt,
};
use reth_prune_types::{PruneCheckpoint, PruneMode, PrunePurpose, PruneSegment};
use reth_stages_api::{
    EntitiesCheckpoint, ExecInput, ExecOutput, Stage, StageCheckpoint, StageError, StageId,
    UnwindInput, UnwindOutput,
};
use reth_storage_errors::provider::ProviderError;
use tracing::*;

/// The transaction lookup stage.
///
/// This stage walks over existing transactions, and sets the transaction hash of each transaction
/// in a block to the corresponding `BlockNumber` at each block. This is written to the
/// [`tables::TransactionHashNumbers`] This is used for looking up changesets via the transaction
/// hash.
///
/// It uses [`reth_etl::Collector`] to collect all entries before finally writing them to disk.
#[derive(Debug, Clone)]
pub struct TransactionLookupStage {
    /// The maximum number of lookup entries to hold in memory before pushing them to
    /// [`reth_etl::Collector`].
    chunk_size: u64,
    etl_config: EtlConfig,
    prune_mode: Option<PruneMode>,
}

impl Default for TransactionLookupStage {
    fn default() -> Self {
        Self { chunk_size: 5_000_000, etl_config: EtlConfig::default(), prune_mode: None }
    }
}

impl TransactionLookupStage {
    /// Create new instance of [`TransactionLookupStage`].
    pub const fn new(
        config: TransactionLookupConfig,
        etl_config: EtlConfig,
        prune_mode: Option<PruneMode>,
    ) -> Self {
        Self { chunk_size: config.chunk_size, etl_config, prune_mode }
    }
}

impl<Provider> Stage<Provider> for TransactionLookupStage
where
    Provider: DBProvider<Tx: DbTxMut>
        + PruneCheckpointWriter
        + BlockReader
        + PruneCheckpointReader
        + StatsReader
        + StaticFileProviderFactory<Primitives: NodePrimitives<SignedTx: Value + SignedTransaction>>
        + TransactionsProviderExt
        + StorageSettingsCache
        + RocksDBProviderFactory,
{
    /// Return the id of the stage
    fn id(&self) -> StageId {
        StageId::TransactionLookup
    }

    /// Write transaction hash -> id entries
    fn execute(
        &mut self,
        provider: &Provider,
        mut input: ExecInput,
    ) -> Result<ExecOutput, StageError> {
        if let Some((target_prunable_block, prune_mode)) = self
            .prune_mode
            .map(|mode| {
                mode.prune_target_block(
                    input.target(),
                    PruneSegment::TransactionLookup,
                    PrunePurpose::User,
                )
            })
            .transpose()?
            .flatten() &&
            target_prunable_block > input.checkpoint().block_number
        {
            input.checkpoint = Some(StageCheckpoint::new(target_prunable_block));

            // Save prune checkpoint only if we don't have one already.
            // Otherwise, pruner may skip the unpruned range of blocks.
            if provider.get_prune_checkpoint(PruneSegment::TransactionLookup)?.is_none() {
                let target_prunable_tx_number = provider
                    .block_body_indices(target_prunable_block)?
                    .ok_or(ProviderError::BlockBodyIndicesNotFound(target_prunable_block))?
                    .last_tx_num();

                provider.save_prune_checkpoint(
                    PruneSegment::TransactionLookup,
                    PruneCheckpoint {
                        block_number: Some(target_prunable_block),
                        tx_number: Some(target_prunable_tx_number),
                        prune_mode,
                    },
                )?;
            }
        }
        if input.target_reached() {
            return Ok(ExecOutput::done(input.checkpoint()));
        }

        // 500MB temporary files
        let mut hash_collector: Collector<TxHash, TxNumber> =
            Collector::new(self.etl_config.file_size, self.etl_config.dir.clone());

        info!(
            target: "sync::stages::transaction_lookup",
            tx_range = ?input.checkpoint().block_number..=input.target(),
            "Updating transaction lookup"
        );

        loop {
            let Some(range_output) =
                input.next_block_range_with_transaction_threshold(provider, self.chunk_size)?
            else {
                input.checkpoint = Some(
                    StageCheckpoint::new(input.target())
                        .with_entities_stage_checkpoint(stage_checkpoint(provider)?),
                );
                break;
            };

            let end_block = *range_output.block_range.end();

            info!(target: "sync::stages::transaction_lookup", tx_range = ?range_output.tx_range, "Calculating transaction hashes");

            for (key, value) in provider.transaction_hashes_by_range(range_output.tx_range)? {
                hash_collector.insert(key, value)?;
            }

            input.checkpoint = Some(
                StageCheckpoint::new(end_block)
                    .with_entities_stage_checkpoint(stage_checkpoint(provider)?),
            );

            if range_output.is_final_range {
                let total_hashes = hash_collector.len();
                let interval = (total_hashes / 10).max(1);

                // Use append mode when table is empty (first sync) - significantly faster
                let append_only =
                    provider.count_entries::<tables::TransactionHashNumbers>()?.is_zero();

                // Auto-commits on threshold; consistency check heals any crash.
                provider.with_rocksdb_batch_auto_commit(|rocksdb_batch| {
                    let mut writer =
                        EitherWriter::new_transaction_hash_numbers(provider, rocksdb_batch)?;

                    let iter = hash_collector
                        .iter()
                        .map_err(|e| ProviderError::other(Box::new(e)))?;

                    for (index, hash_to_number) in iter.enumerate() {
                        let (hash_bytes, number_bytes) =
                            hash_to_number.map_err(|e| ProviderError::other(Box::new(e)))?;
                        if index > 0 && index.is_multiple_of(interval) {
                            info!(
                                target: "sync::stages::transaction_lookup",
                                ?append_only,
                                progress = %format!("{:.2}%", (index as f64 / total_hashes as f64) * 100.0),
                                "Inserting hashes"
                            );
                        }

                        // Decode from raw ETL bytes
                        let hash = TxHash::decode(&hash_bytes)?;
                        let tx_num = TxNumber::decompress(&number_bytes)?;
                        writer.put_transaction_hash_number(hash, tx_num, append_only)?;
                    }

                    Ok(((), writer.into_raw_rocksdb_batch()))
                })?;

                trace!(target: "sync::stages::transaction_lookup",
                    total_hashes,
                    "Transaction hashes inserted"
                );

                break;
            }
        }

        #[cfg(all(unix, feature = "rocksdb"))]
        if provider.cached_storage_settings().storage_v2 {
            provider.commit_pending_rocksdb_batches()?;
            provider.rocksdb_provider().flush(&[Tables::TransactionHashNumbers.name()])?;
        }

        Ok(ExecOutput {
            checkpoint: StageCheckpoint::new(input.target())
                .with_entities_stage_checkpoint(stage_checkpoint(provider)?),
            done: true,
        })
    }

    /// Unwind the stage.
    fn unwind(
        &mut self,
        provider: &Provider,
        input: UnwindInput,
    ) -> Result<UnwindOutput, StageError> {
        let (range, unwind_to, _) = input.unwind_block_range_with_threshold(self.chunk_size);

        provider.with_rocksdb_batch(|rocksdb_batch| {
            let mut writer = EitherWriter::new_transaction_hash_numbers(provider, rocksdb_batch)?;

            let static_file_provider = provider.static_file_provider();
            let rev_walker = provider
                .block_body_indices_range(range.clone())?
                .into_iter()
                .rev()
                .zip(range.rev());

            for (body, number) in rev_walker {
                if number <= unwind_to {
                    break;
                }

                // Delete all transactions that belong to this block
                for transaction in
                    static_file_provider.transactions_by_tx_range(body.tx_num_range())?
                {
                    writer.delete_transaction_hash_number(transaction.trie_hash())?;
                }
            }

            Ok(((), writer.into_raw_rocksdb_batch()))
        })?;

        Ok(UnwindOutput {
            checkpoint: StageCheckpoint::new(unwind_to)
                .with_entities_stage_checkpoint(stage_checkpoint(provider)?),
        })
    }
}

fn stage_checkpoint<Provider>(provider: &Provider) -> Result<EntitiesCheckpoint, StageError>
where
    Provider: PruneCheckpointReader + StaticFileProviderFactory + StatsReader,
{
    let pruned_entries = provider
        .get_prune_checkpoint(PruneSegment::TransactionLookup)?
        .and_then(|checkpoint| checkpoint.tx_number)
        // `+1` is needed because `TxNumber` is 0-indexed
        .map(|tx_number| tx_number + 1)
        .unwrap_or_default();
    Ok(EntitiesCheckpoint {
        // If `TransactionHashNumbers` table was pruned, we will have a number of entries in it not
        // matching the actual number of processed transactions. To fix that, we add the
        // number of pruned `TransactionHashNumbers` entries.
        processed: provider.count_entries::<tables::TransactionHashNumbers>()? as u64 +
            pruned_entries,
        // Count only static files entries. If we count the database entries too, we may have
        // duplicates. We're sure that the static files have all entries that database has,
        // because we run the `StaticFileProducer` before starting the pipeline.
        total: provider.static_file_provider().count_entries::<tables::Transactions>()? as u64,
    })
}

#[cfg(test)]
mod tests {
    use super::*;
    use crate::test_utils::{
        stage_test_suite_ext, ExecuteStageTestRunner, StageTestRunner, StorageKind,
        TestRunnerError, TestStageDB, UnwindStageTestRunner,
    };
    use alloy_primitives::{BlockNumber, B256};
    use assert_matches::assert_matches;
    use reth_db_api::{cursor::DbCursorRO, transaction::DbTx};
    use reth_ethereum_primitives::Block;
    use reth_primitives_traits::SealedBlock;
    use reth_provider::{
        providers::StaticFileWriter, BlockBodyIndicesProvider, DatabaseProviderFactory,
    };
    use reth_stages_api::StageUnitCheckpoint;
    use reth_testing_utils::generators::{
        self, random_block, random_block_range, BlockParams, BlockRangeParams,
    };
    use std::ops::Sub;

    // Implement stage test suite.
    stage_test_suite_ext!(TransactionLookupTestRunner, transaction_lookup);

    #[tokio::test]
    async fn execute_single_transaction_lookup() {
        let (previous_stage, stage_progress) = (500, 100);
        let mut rng = generators::rng();

        // Set up the runner
        let runner = TransactionLookupTestRunner::default();
        let input = ExecInput {
            target: Some(previous_stage),
            checkpoint: Some(StageCheckpoint::new(stage_progress)),
        };

        // Insert blocks with a single transaction at block `stage_progress + 10`
        let non_empty_block_number = stage_progress + 10;
        let blocks = (stage_progress..=input.target())
            .map(|number| {
                random_block(
                    &mut rng,
                    number,
                    BlockParams {
                        tx_count: Some((number == non_empty_block_number) as u8),
                        ..Default::default()
                    },
                )
            })
            .collect::<Vec<_>>();
        runner
            .db
            .insert_blocks(blocks.iter(), StorageKind::Static)
            .expect("failed to insert blocks");

        let rx = runner.execute(input);

        // Assert the successful result
        let result = rx.await.unwrap();
        assert_matches!(
            result,
            Ok(ExecOutput {
                checkpoint: StageCheckpoint {
                block_number,
                stage_checkpoint: Some(StageUnitCheckpoint::Entities(EntitiesCheckpoint {
                    processed,
                    total
                }))
            }, done: true }) if block_number == previous_stage && processed == total &&
                total == runner.db.count_entries::<tables::Transactions>().unwrap() as u64
        );

        // Validate the stage execution
        assert!(runner.validate_execution(input, result.ok()).is_ok(), "execution validation");
    }

    #[tokio::test]
    async fn execute_pruned_transaction_lookup() {
        let (previous_stage, prune_target, stage_progress) = (500, 400, 100);
        let mut rng = generators::rng();

        // Set up the runner
        let mut runner = TransactionLookupTestRunner::default();
        let input = ExecInput {
            target: Some(previous_stage),
            checkpoint: Some(StageCheckpoint::new(stage_progress)),
        };

        // Seed only once with full input range
        let seed = random_block_range(
            &mut rng,
            stage_progress + 1..=previous_stage,
            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
        );
        runner
            .db
            .insert_blocks(seed.iter(), StorageKind::Static)
            .expect("failed to seed execution");

        runner.set_prune_mode(PruneMode::Before(prune_target));

        let rx = runner.execute(input);

        // Assert the successful result
        let result = rx.await.unwrap();
        assert_matches!(
            result,
            Ok(ExecOutput {
                checkpoint: StageCheckpoint {
                block_number,
                stage_checkpoint: Some(StageUnitCheckpoint::Entities(EntitiesCheckpoint {
                    processed,
                    total
                }))
            }, done: true }) if block_number == previous_stage && processed == total &&
                total == runner.db.count_entries::<tables::Transactions>().unwrap() as u64
        );

        // Validate the stage execution
        assert!(runner.validate_execution(input, result.ok()).is_ok(), "execution validation");
    }

    #[test]
    fn stage_checkpoint_pruned() {
        let db = TestStageDB::default();
        let mut rng = generators::rng();

        let blocks = random_block_range(
            &mut rng,
            0..=100,
            BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..10, ..Default::default() },
        );
        db.insert_blocks(blocks.iter(), StorageKind::Static).expect("insert blocks");

        let max_pruned_block = 30;
        let max_processed_block = 70;

        let mut tx_hash_numbers = Vec::new();
        let mut tx_hash_number = 0;
        for block in &blocks[..=max_processed_block] {
            for transaction in &block.body().transactions {
                if block.number > max_pruned_block {
                    tx_hash_numbers.push((*transaction.tx_hash(), tx_hash_number));
                }
                tx_hash_number += 1;
            }
        }
        db.insert_tx_hash_numbers(tx_hash_numbers).expect("insert tx hash numbers");

        let provider = db.factory.provider_rw().unwrap();
        provider
            .save_prune_checkpoint(
                PruneSegment::TransactionLookup,
                PruneCheckpoint {
                    block_number: Some(max_pruned_block),
                    tx_number: Some(
                        blocks[..=max_pruned_block as usize]
                            .iter()
                            .map(|block| block.transaction_count() as u64)
                            .sum::<u64>()
                            .sub(1), // `TxNumber` is 0-indexed
                    ),
                    prune_mode: PruneMode::Full,
                },
            )
            .expect("save stage checkpoint");
        provider.commit().expect("commit");

        let provider = db.factory.database_provider_rw().unwrap();
        assert_eq!(
            stage_checkpoint(&provider).expect("stage checkpoint"),
            EntitiesCheckpoint {
                processed: blocks[..=max_processed_block]
                    .iter()
                    .map(|block| block.transaction_count() as u64)
                    .sum(),
                total: blocks.iter().map(|block| block.transaction_count() as u64).sum()
            }
        );
    }

    struct TransactionLookupTestRunner {
        db: TestStageDB,
        chunk_size: u64,
        etl_config: EtlConfig,
        prune_mode: Option<PruneMode>,
    }

    impl Default for TransactionLookupTestRunner {
        fn default() -> Self {
            Self {
                db: TestStageDB::default(),
                chunk_size: 1000,
                etl_config: EtlConfig::default(),
                prune_mode: None,
            }
        }
    }

    impl TransactionLookupTestRunner {
        fn set_prune_mode(&mut self, prune_mode: PruneMode) {
            self.prune_mode = Some(prune_mode);
        }

        /// # Panics
        ///
        /// 1. If there are any entries in the [`tables::TransactionHashNumbers`] table above a
        ///    given block number.
        /// 2. If there is no requested block entry in the bodies table, but
        ///    [`tables::TransactionHashNumbers`] is    not empty.
        fn ensure_no_hash_by_block(&self, number: BlockNumber) -> Result<(), TestRunnerError> {
            let body_result = self
                .db
                .factory
                .provider_rw()?
                .block_body_indices(number)?
                .ok_or(ProviderError::BlockBodyIndicesNotFound(number));
            match body_result {
                Ok(body) => {
                    self.db.ensure_no_entry_above_by_value::<tables::TransactionHashNumbers, _>(
                        body.last_tx_num(),
                        |key| key,
                    )?
                }
                Err(_) => {
                    assert!(self.db.table_is_empty::<tables::TransactionHashNumbers>()?);
                }
            };

            Ok(())
        }
    }

    impl StageTestRunner for TransactionLookupTestRunner {
        type S = TransactionLookupStage;

        fn db(&self) -> &TestStageDB {
            &self.db
        }

        fn stage(&self) -> Self::S {
            TransactionLookupStage {
                chunk_size: self.chunk_size,
                etl_config: self.etl_config.clone(),
                prune_mode: self.prune_mode,
            }
        }
    }

    impl ExecuteStageTestRunner for TransactionLookupTestRunner {
        type Seed = Vec<SealedBlock<Block>>;

        fn seed_execution(&mut self, input: ExecInput) -> Result<Self::Seed, TestRunnerError> {
            let stage_progress = input.checkpoint().block_number;
            let end = input.target();
            let mut rng = generators::rng();

            let blocks = random_block_range(
                &mut rng,
                stage_progress + 1..=end,
                BlockRangeParams { parent: Some(B256::ZERO), tx_count: 0..2, ..Default::default() },
            );
            self.db.insert_blocks(blocks.iter(), StorageKind::Static)?;
            Ok(blocks)
        }

        fn validate_execution(
            &self,
            mut input: ExecInput,
            output: Option<ExecOutput>,
        ) -> Result<(), TestRunnerError> {
            match output {
                Some(output) => {
                    let provider = self.db.factory.provider()?;

                    if let Some((target_prunable_block, _)) = self
                        .prune_mode
                        .map(|mode| {
                            mode.prune_target_block(
                                input.target(),
                                PruneSegment::TransactionLookup,
                                PrunePurpose::User,
                            )
                        })
                        .transpose()
                        .expect("prune target block for transaction lookup")
                        .flatten() &&
                        target_prunable_block > input.checkpoint().block_number
                    {
                        input.checkpoint = Some(StageCheckpoint::new(target_prunable_block));
                    }
                    let start_block = input.next_block();
                    let end_block = output.checkpoint.block_number;

                    if start_block > end_block {
                        return Ok(())
                    }

                    let mut body_cursor =
                        provider.tx_ref().cursor_read::<tables::BlockBodyIndices>()?;
                    body_cursor.seek_exact(start_block)?;

                    while let Some((_, body)) = body_cursor.next()? {
                        for tx_id in body.tx_num_range() {
                            let transaction =
                                provider.transaction_by_id(tx_id)?.expect("no transaction entry");
                            assert_eq!(
                                Some(tx_id),
                                provider.transaction_id(*transaction.tx_hash())?
                            );
                        }
                    }
                }
                None => self.ensure_no_hash_by_block(input.checkpoint().block_number)?,
            };
            Ok(())
        }
    }

    impl UnwindStageTestRunner for TransactionLookupTestRunner {
        fn validate_unwind(&self, input: UnwindInput) -> Result<(), TestRunnerError> {
            self.ensure_no_hash_by_block(input.unwind_to)
        }
    }

    #[cfg(all(unix, feature = "rocksdb"))]
    mod rocksdb_tests {
        use super::*;
        use reth_provider::RocksDBProviderFactory;
        use reth_storage_api::StorageSettings;

        /// Test that when `transaction_hash_numbers_in_rocksdb` is enabled, the stage
        /// writes transaction hash mappings to `RocksDB` instead of MDBX.
        #[tokio::test]
        async fn execute_writes_to_rocksdb_when_enabled() {
            let (previous_stage, stage_progress) = (110, 100);
            let mut rng = generators::rng();

            // Set up the runner
            let runner = TransactionLookupTestRunner::default();

            // Enable RocksDB for transaction hash numbers
            runner.db.factory.set_storage_settings_cache(StorageSettings::v2());

            let input = ExecInput {
                target: Some(previous_stage),
                checkpoint: Some(StageCheckpoint::new(stage_progress)),
            };

            // Insert blocks with transactions
            let blocks = random_block_range(
                &mut rng,
                stage_progress + 1..=previous_stage,
                BlockRangeParams {
                    parent: Some(B256::ZERO),
                    tx_count: 1..3, // Ensure we have transactions
                    ..Default::default()
                },
            );
            runner
                .db
                .insert_blocks(blocks.iter(), StorageKind::Static)
                .expect("failed to insert blocks");

            // Count expected transactions
            let expected_tx_count: usize = blocks.iter().map(|b| b.body().transactions.len()).sum();
            assert!(expected_tx_count > 0, "test requires at least one transaction");

            // Execute the stage
            let rx = runner.execute(input);
            let result = rx.await.unwrap();
            assert!(result.is_ok(), "stage execution failed: {:?}", result);

            // Verify MDBX table is empty (data should be in RocksDB)
            let mdbx_count = runner.db.count_entries::<tables::TransactionHashNumbers>().unwrap();
            assert_eq!(
                mdbx_count, 0,
                "MDBX TransactionHashNumbers should be empty when RocksDB is enabled"
            );

            // Verify RocksDB has the data
            let rocksdb = runner.db.factory.rocksdb_provider();
            let mut rocksdb_count = 0;
            for block in &blocks {
                for tx in &block.body().transactions {
                    let hash = *tx.tx_hash();
                    let result = rocksdb.get::<tables::TransactionHashNumbers>(hash).unwrap();
                    assert!(result.is_some(), "Transaction hash {:?} not found in RocksDB", hash);
                    rocksdb_count += 1;
                }
            }
            assert_eq!(
                rocksdb_count, expected_tx_count,
                "RocksDB should contain all transaction hashes"
            );
        }

        /// Test that when `transaction_hash_numbers_in_rocksdb` is enabled, the stage
        /// unwind deletes transaction hash mappings from `RocksDB` instead of MDBX.
        #[tokio::test]
        async fn unwind_deletes_from_rocksdb_when_enabled() {
            let (previous_stage, stage_progress) = (110, 100);
            let mut rng = generators::rng();

            // Set up the runner
            let runner = TransactionLookupTestRunner::default();

            // Enable RocksDB for transaction hash numbers
            runner.db.factory.set_storage_settings_cache(StorageSettings::v2());

            // Insert blocks with transactions
            let blocks = random_block_range(
                &mut rng,
                stage_progress + 1..=previous_stage,
                BlockRangeParams {
                    parent: Some(B256::ZERO),
                    tx_count: 1..3, // Ensure we have transactions
                    ..Default::default()
                },
            );
            runner
                .db
                .insert_blocks(blocks.iter(), StorageKind::Static)
                .expect("failed to insert blocks");

            // Count expected transactions
            let expected_tx_count: usize = blocks.iter().map(|b| b.body().transactions.len()).sum();
            assert!(expected_tx_count > 0, "test requires at least one transaction");

            // Execute the stage first to populate RocksDB
            let exec_input = ExecInput {
                target: Some(previous_stage),
                checkpoint: Some(StageCheckpoint::new(stage_progress)),
            };
            let rx = runner.execute(exec_input);
            let result = rx.await.unwrap();
            assert!(result.is_ok(), "stage execution failed: {:?}", result);

            // Verify RocksDB has the data before unwind
            let rocksdb = runner.db.factory.rocksdb_provider();
            for block in &blocks {
                for tx in &block.body().transactions {
                    let hash = *tx.tx_hash();
                    let result = rocksdb.get::<tables::TransactionHashNumbers>(hash).unwrap();
                    assert!(
                        result.is_some(),
                        "Transaction hash {:?} should exist before unwind",
                        hash
                    );
                }
            }

            // Now unwind to stage_progress (removing all the blocks we added)
            let unwind_input = UnwindInput {
                checkpoint: StageCheckpoint::new(previous_stage),
                unwind_to: stage_progress,
                bad_block: None,
            };
            let unwind_result = runner.unwind(unwind_input).await;
            assert!(unwind_result.is_ok(), "stage unwind failed: {:?}", unwind_result);

            // Verify RocksDB data is deleted after unwind
            let rocksdb = runner.db.factory.rocksdb_provider();
            for block in &blocks {
                for tx in &block.body().transactions {
                    let hash = *tx.tx_hash();
                    let result = rocksdb.get::<tables::TransactionHashNumbers>(hash).unwrap();
                    assert!(
                        result.is_none(),
                        "Transaction hash {:?} should be deleted from RocksDB after unwind",
                        hash
                    );
                }
            }
        }
    }
}