db

Documentation

Overview

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• Copyright 2017 wfs Author. All Rights Reserved.
• email: donnie4w@gmail.com

Index

• type DB
  • func NewDB(dbname string, backup bool) (db *DB)
  • func (this *DB) DBExist(key []byte) (b bool)
  • func (this *DB) Del(key []byte) (err error)
  • func (this *DB) Get(key []byte) (value []byte, err error)
  • func (this *DB) GetIterLimit(prefix string, limit string) (datamap map[string][]byte)
  • func (this *DB) GetLike(prefix string) (datamap map[string][]byte)
  • func (this *DB) Put(key, value []byte) (err error)

Types

type DB

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

func NewDB

func NewDB(dbname string, backup bool) (db *DB)

func (*DB) DBExist

func (this *DB) DBExist(key []byte) (b bool)

func (*DB) Del

func (this *DB) Del(key []byte) (err error)

func (*DB) Get

func (this *DB) Get(key []byte) (value []byte, err error)

func (*DB) GetIterLimit

func (this *DB) GetIterLimit(prefix string, limit string) (datamap map[string][]byte)

func (*DB) GetLike

func (this *DB) GetLike(prefix string) (datamap map[string][]byte)

func (*DB) Put

func (this *DB) Put(key, value []byte) (err error)