/// <summary>
/// Find a file inside datafile and returns FileEntry instance. Returns null if not found
/// </summary>
public LiteFileInfo FindById(string id)
{
if (id.IsNullOrWhiteSpace())
{
throw new ArgumentNullException("id");
}
var doc = _engine.Find(FILES, Query.EQ("_id", id)).FirstOrDefault();
if (doc == null)
{
return(null);
}
return(new LiteFileInfo(_engine, doc));
}
public IEnumerable <BsonDocument> Fetch(long skip, long limit)
{
long k = Count();
if (!Opened || skip >= k)
{
return new List <BsonDocument>()
{
}
}
;
//Query _query = Query.EQ(LiteEngine.COLUMN_ID, 22);
//var result = _engine.FindSort(
// "col",
// _query,
// "$.name",
// Query.Ascending,
// skip,
// limit);
////var result = _engine.Find("col", _query)
//// .OrderBy(x => x["name"].AsString)
//// .Skip(skip)
//// .Take(limit);
var result = _engine.Find(_LITEDB_CONST.COLLECTION_NAME, Query.All())
.Skip(skip)
.Take(limit);
return(result);
}
