The highest tagged major version is v5.

boltdb

package

v0.0.0-...-7294114 Latest Latest Go to latest Published: Sep 11, 2020 License: Apache-2.0 Imports: 13 Imported by: 0

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Repository

github.com/splitio/split-synchronizer

Documentation ¶

Index ¶

Constants
Variables
func AND(s1 []uint64, s2 []uint64) []uint64
func Initialize(path string, options *bolt.Options)
func KeyInt(v uint64) []byte
func NOTIN(s1 []uint64, s2 []uint64) []uint64
func NewInstance(path string, options *bolt.Options) (*bolt.DB, error)
func OR(s1 []uint64, s2 []uint64) []uint64
type Collection
type CollectionItem

Constants ¶

View Source

const InMemoryMode = ":memory:"

InMemoryMode used to store ramdom db into temporal folder

Variables ¶

View Source

var DBB *bolt.DB

DBB boltdb instance pointer

View Source

var ErrorBucketNotFound = errors.New("Bucket not found")

ErrorBucketNotFound error type for bucket not found

Functions ¶

func AND ¶

func AND(s1 []uint64, s2 []uint64) []uint64

AND operation for index query results

func Initialize ¶

func Initialize(path string, options *bolt.Options)

Initialize the DBB instance pointer to a valid boltdb

func KeyInt ¶

func KeyInt(v uint64) []byte

KeyInt returns an 8-byte big endian representation of v.

func NOTIN ¶

func NOTIN(s1 []uint64, s2 []uint64) []uint64

NOTIN operation for index query results Returns elements from s1 that are not in s2

func NewInstance ¶

func NewInstance(path string, options *bolt.Options) (*bolt.DB, error)

NewInstance creates a new instance of BoltDB wrapper

func OR ¶

func OR(s1 []uint64, s2 []uint64) []uint64

OR operation for index query results

Types ¶

type Collection ¶

type Collection struct {
	//DB is a pointer to bolt DB
	DB *bolt.DB
	//Name is the collection name used for bucket name
	Name string
}

Collection sets

func (Collection) Delete ¶

func (c Collection) Delete(key []byte) error

Delete removess an item into collection under key parameter

func (Collection) Fetch ¶

func (c Collection) Fetch(id uint64) ([]byte, error)

Fetch returns an item from collection

func (Collection) FetchAll ¶

func (c Collection) FetchAll() ([][]byte, error)

FetchAll fetch all saved items

func (Collection) FetchBy ¶

func (c Collection) FetchBy(key []byte) ([]byte, error)

FetchBy returns an item from collection given a key

func (Collection) Save ¶

func (c Collection) Save(item CollectionItem) (uint64, error)

Save an item into collection setting autoincrement ID

func (Collection) SaveAs ¶

func (c Collection) SaveAs(key []byte, item interface{}) error

SaveAs saves an item into collection under key parameter

func (Collection) Update ¶

func (c Collection) Update(item CollectionItem) error

Update an item into collection with current item ID

type CollectionItem ¶

type CollectionItem interface {
	SetID(id uint64)
	ID() uint64
}

CollectionItem is the item into a collection

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
collections

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