Andrey Smirnov 67e38955ae Refactor database code to support standalone batches, transactions. ...

This is spin-off of changes from #459.

Transactions are not being used yet, but batches are updated to work
with the new API.

`database/` package was refactored to split abstract interfaces and
implementation via goleveldb. This should make it easier to implement
new database types.

2019-08-09 00:46:40 +03:00

..

goleveldb

Refactor database code to support standalone batches, transactions.

2019-08-09 00:46:40 +03:00

database.go

Refactor database code to support standalone batches, transactions.

2019-08-09 00:46:40 +03:00