mirror of https://github.com/kaspanet/kaspad.git synced 2025-07-02 19:02:30 +00:00

History

* [NOD-849] Cover ffldb/transaction with tests.

* [NOD-849] Cover cursor.go with tests.

* [NOD-849] Cover ldb/transaction with tests.

* [NOD-849] Cover location.go with tests.

* [NOD-849] Write TestFlatFileMultiFileRollback.

* [NOD-849] Fix merge errors.

* [NOD-849] Fix a comment.

* [NOD-849] Fix a comment.

* [NOD-849] Add a test that makes sure that files get deleted on rollback.

* [NOD-849] Add a test that makes sure that serializeLocation serialized to an expected value.

* [NOD-849] Improve TestFlatFileLocationDeserializationErrors.

* [NOD-849] Fix a copy+paste error.

* [NOD-849] Explain maxFileSize = 16.

* [NOD-849] Remove redundant RollbackUnlessClosed call.

* [NOD-849] Extract bucket to a variable in TestCursorSanity.

* [NOD-849] Rename TestKeyValueTransactionCommit to TestTransactionCommitForLevelDBMethods.

* [NOD-849] Extract prepareXXX into separate functions.

* [NOD-849] Simplify function calls in TestTransactionCloseErrors.

* [NOD-849] Extract validateCurrentCursorKeyAndValue to a separate function.

* [NOD-849] Add a comment over TestCursorSanity.

* [NOD-849] Add a comment over function in TestCursorCloseErrors.

* [NOD-849] Add a comment over function in TestTransactionCloseErrors.

* [NOD-849] Separate TestTransactionCloseErrors to TestTransactionCommitErrors and TestTransactionRollbackErrors.

* [NOD-849] Separate TestTransactionCloseErrors to TestTransactionCommitErrors and TestTransactionRollbackErrors.

* [NOD-849] Fix copy+paste error in comments.

* [NOD-849] Fix merge errors.

* [NOD-849] Merge TestTransactionCommitErrors and TestTransactionRollbackErrors into TestTransactionCloseErrors.

* [NOD-849] Move prepareDatabaseForTest into ffldb_test.go.

* [NOD-849] Add cursorKey to Value error messages in validateCurrentCursorKeyAndValue.

2020-05-03 12:19:09 +03:00

ffldb

[NOD-849] Database tests (#695 )

2020-05-03 12:19:09 +03:00

common_test.go

[NOD-863] Write interface tests for the new database (#697 )

2020-04-20 12:14:55 +03:00

cursor_test.go

[NOD-922] Panic from cursor Next and First (#703 )

2020-04-23 16:55:25 +03:00

cursor.go

[NOD-952] Fix nil derefernce bug on outboundPeerConnectionFailed (#704 )

2020-04-27 13:50:09 +03:00

dataaccessor.go

[NOD-885] Use database.Key and database.Bucket instead of byte slices (#692 )

2020-04-08 12:12:21 +03:00

database_test.go

[NOD-863] Write interface tests for the new database (#697 )

2020-04-20 12:14:55 +03:00

database.go

[NOD-805] Redesign the database (#685 )

2020-04-02 13:56:32 +03:00

doc.go

[NOD-805] Redesign the database (#685 )

2020-04-02 13:56:32 +03:00

errors.go

[NOD-805] Redesign the database (#685 )

2020-04-02 13:56:32 +03:00

keys_test.go

[NOD-885] Use database.Key and database.Bucket instead of byte slices (#692 )

2020-04-08 12:12:21 +03:00

keys.go

[NOD-885] Use database.Key and database.Bucket instead of byte slices (#692 )

2020-04-08 12:12:21 +03:00

README.md

[NOD-805] Redesign the database (#685 )

2020-04-02 13:56:32 +03:00

transaction_test.go

[NOD-863] Write interface tests for the new database (#697 )

2020-04-20 12:14:55 +03:00

transaction.go

[NOD-805] Redesign the database (#685 )

2020-04-02 13:56:32 +03:00

README.md

database

Package database provides a database for kaspad.

Overview

This package provides a database layer to store and retrieve data in a simple and efficient manner.

The current backend is ffldb, which makes use of leveldb, flat files, and strict checksums in key areas to ensure data integrity.

Implementors of additional backends are required to implement the following interfaces:

DataAccessor

This defines the common interface by which data gets accessed in a generic kaspad database. Both the Database and the Transaction interfaces (see below) implement it.

Database

This defines the interface of a database that can begin transactions and close itself.

Transaction

This defines the interface of a generic kaspad database transaction.

Note: Transactions provide data consistency over the state of the database as it was when the transaction started. There is NO guarantee that if one puts data into the transaction then it will be available to get within the same transaction.

Cursor

This iterates over database entries given some bucket.