29 окт. 2014 г. · I'm trying to find documents where a field starts with a value. Table scans are disabled using notablescan. This works: db.articles.find({"url" : { $regex : /^ ...

25 нояб. 2018 г. · I would like to find names that starts with ma and ends with l, for example "manoel" or "manuel". I have figured out how to do one or the other with the ...

8 апр. 2014 г. · I want to get places starting with some String. In mongo console I could get the result using : db.place.find({name : {$regex : /^par/, $options: 'i'}})

17 окт. 2021 г. · MongoDB .NET Driver provides LinqExtensions.Inject that you can inject FilterDefinition into a LINQ where clause. Start with Filter.

9 мая 2016 г. · I'm trying to do a find on my database for strings. These strings contain a wildcard for contains, startswith, and endswith; otherwise I just search for the ...

8 июл. 2020 г. · I'm trying to make a query that gets all the prices that starts with '12'. I have a collection like this: { "place": "Costa Rica", "name": "Villa Lapas", " ...

18 сент. 2022 г. · From a mongoDB collection I wanted to search the document for which the name field has substring "+Ava"(substring starting with +).

16 нояб. 2021 г. · We are trying to use the index when excluding records with a fields that starts with a certain prefix, when using the following, index is not being used.

26 сент. 2022 г. · I am trying to fetch the output such that the result only has "IND" and "IND_123". Is there a way to write the projection such that the result only provides " ...

11 мая 2017 г. · I want to query using part of id to get all the matched documents. So I tried “starts with” and "contains" which works find but is there any performance issue ...