uleveldb

package

v0.2.0 Latest Latest Go to latest Published: Nov 29, 2022 License: MIT Imports: 9 Imported by: 0

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type ULevelDB struct {
	DB *leveldb.DB
}

ULevelDB level db store key-struct

func OpenDb(path string) (*ULevelDB, error)

OpenDb open a db client

func (l *ULevelDB) Close() error

Close db close

func (l *ULevelDB) Delete(key string) error

Delete * @param {string} key * @param {interface{}} value

func (l *ULevelDB) Get(key string, value interface{}) error

Get * @param {string} key * @param {interface{}} value

func (l *ULevelDB) NewIterator(slice *util.Range, ro *opt.ReadOptions) iterator.Iterator

NewIterator /**

func (l *ULevelDB) Put(key string, value interface{}) error

Put * @param {string} key * @param {interface{}} value

func (l *ULevelDB) ReadAllChan(ctx context.Context, prefix string, seekKey string) (<-chan *entry, error)

ReadAllChan read all key value