versiondb

package

v1.1.1 Latest Latest Go to latest Published: Jul 26, 2025 License: BSD-3-Clause Imports: 3 Imported by: 24

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Repository

github.com/luxfi/database

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Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Database ¶

type Database struct {
	// contains filtered or unexported fields
}

Database wraps a database to allow version management.

func New ¶

func New(baseDB db.Database) *Database

New returns a new versioned database.

func (*Database) Close ¶

func (db *Database) Close() error

Close implements the db.Database interface.

func (*Database) Compact ¶

func (db *Database) Compact(start []byte, limit []byte) error

Compact implements the db.Database interface.

func (*Database) Current ¶ added in v1.1.1

func (db *Database) Current() db.Database

Current returns the current version database.

func (*Database) Delete ¶

func (db *Database) Delete(key []byte) error

Delete implements the db.Database interface.

func (*Database) Get ¶

func (db *Database) Get(key []byte) ([]byte, error)

Get implements the db.Database interface.

func (*Database) Has ¶

func (db *Database) Has(key []byte) (bool, error)

Has implements the db.Database interface.

func (*Database) HealthCheck ¶

func (db *Database) HealthCheck() error

HealthCheck implements the db.Database interface.

func (*Database) NewBatch ¶

func (db *Database) NewBatch() db.Batch

NewBatch implements the db.Database interface.

func (*Database) NewIterator ¶

func (db *Database) NewIterator() db.Iterator

NewIterator implements the db.Database interface.

func (*Database) NewIteratorWithPrefix ¶

func (db *Database) NewIteratorWithPrefix(prefix []byte) db.Iterator

NewIteratorWithPrefix implements the db.Database interface.

func (*Database) NewIteratorWithStart ¶

func (db *Database) NewIteratorWithStart(start []byte) db.Iterator

NewIteratorWithStart implements the db.Database interface.

func (*Database) NewIteratorWithStartAndPrefix ¶

func (db *Database) NewIteratorWithStartAndPrefix(start, prefix []byte) db.Iterator

NewIteratorWithStartAndPrefix implements the db.Database interface.

func (*Database) NewVersion ¶ added in v1.1.1

func (db *Database) NewVersion(versionID string) error

NewVersion creates a new version with the given ID.

func (*Database) Put ¶

func (db *Database) Put(key []byte, value []byte) error

Put implements the db.Database interface.

func (*Database) SetDatabase ¶

func (db *Database) SetDatabase(newDB db.Database) error

SetDatabase sets the underlying database for the current version.

func (*Database) SetVersion ¶ added in v1.1.1

func (db *Database) SetVersion(versionID string) error

SetVersion sets the current version to the specified ID.

Source Files ¶

View all Source files

db.go

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