public void PutItem_Batch(WriteBatch batch, byte[] key, IValue value)
{
var _key = CalcKey(Helper.tagKey_Item, key);
(value as IValueCreator).Batch_PutToDB(batch, this.db, _key);
}
public void Batch_DeleteItem(WriteBatch batch, byte[] key)
{
var _key = CalcKey(Helper.tagKey_Item, key);
batch.Delete(_key);
}