mongodb 常用查询

Like查询

Regex r = new Regex(Partner_TitleLike);
BsonDocument doc = new BsonDocument(BsonElement.Create("Partner_Title", r));
array.Add(doc);

 

in查询

BsonArray b = new BsonArray(aspect_type_in);
BsonDocument d = new BsonDocument();
d.Add(BsonElement.Create("$in", b));
BsonDocument doc = new BsonDocument("aspect_type", d);
array.Add(doc);

 

BsonDocument d = new BsonDocument();
d.Add(BsonElement.Create("$gte", CreateTime.Value));
d.Add(BsonElement.Create("$lte", CreateTime.Value));
BsonDocument doc = new BsonDocument("CreateTime", d);
array.Add(doc);