Package b implements a B+tree.

ApplyIteratorOptions applies all iterator options.

ByName returns a registered database driver by it's name.

Each is a helper to enumerate all key-value pairs with a specific prefix.

GetBatch is an implementation of Tx.GetBatch for databases that has no native implementation for it.

KeyEscape converts kv.Key to a flat Key.

KeyUnescape converts flat Key into kv.Key.

List enumerates all globally registered database drivers.

Register globally registers a database driver.

Seek the iterator to a given key.

Update is a helper to open a read-write transaction and update the database.

Upgrade upgrades flat KV to hierarchical KV.

UpgradeOpenPath automatically upgrades flat KV to hierarchical KV on open.

View is a helper to open a read-only transaction to read the database.

ErrConflict is returned when write operation performed be current transaction cannot be committed because of another concurrent write.

ErrNotFound is returned then a key was not found in the database.

ErrReadOnly is returned when write operation is performed on read-only database or transaction.

Pair is a key-value pair.

Registration is an information about the database driver.

Iterator is an iterator over hierarchical key-value store.

IteratorOption is an additional option that affects iterator behaviour.

KV is an interface for flat key-value databases.

PrefixIterator is an Iterator optimization to support WithPrefix option.

Tx is a transaction over flat key-value store.

IteratorOptionFunc is a function type that implements IteratorOption.

Key is a flat binary key used in a database.

OpenPathFunc is a function for opening a database given a path.

Value is a binary value stored in a database.