def METHOD_NAME(self) -> Sequence[operations.SqlOperation]:
    ops: List[operations.SqlOperation] = []
    for index in indexes:
        index_name, _, _, _ = index
        ops.append(
            operations.DropIndex(
                StorageSetKey.TRANSACTIONS,
                "transactions_local",
                index_name,
                target=operations.OperationTarget.LOCAL,
            )
        )
    ops.append(
        operations.DropColumn(
            storage_set=StorageSetKey.TRANSACTIONS,
            table_name="transactions_dist",
            column_name="_contexts_hash_map",
            target=operations.OperationTarget.DISTRIBUTED,
        )
    )
    ops.append(
        operations.DropColumn(
            StorageSetKey.TRANSACTIONS,
            "transactions_local",
            "_contexts_hash_map",
            target=operations.OperationTarget.LOCAL,
        ),
    )
    return ops