MongoDB C# 2.4.4 Filter documents where all elements of a string array are in another array -


i'm working le latest c# mongodb driver (2.4.4). cannot find way filter collection elements of string array property in array (as input parameter).

data : ["a", "b"] - input : ["a", "c", "b"] => ok

data : ["a", "b"] - input : ["a", "c"] => ko

here ligh version of model. have collection of shipments, each shipment has string array of functions , subdocument array of shippingdocuments. each shippingdocument has string array of functions.

shipment[]    reference    functions[]    shippingdocument[]            functions[]

i have string array of functions in input paramaters (myfunctions). want achieve mongo shell command c# api aggregation pipeline.

{$match:{"functions":{$in:myfunctions,$not: {"$elemmatch":{"$nin":myfunctions}}}}}

=> if find single element not in input array it's ko.

i need same thing shippingdocument array fine $project.

var db = client.getdatabase("ecom"); var collection = db.getcollection<shipment>("shipment");  var query = collection.aggregate() .match(     builders<shipment>.filter.eq(x => x.reference, "xxx") &     (/*{$match:{"functions":{$in:myfunctions,$not: {"$elemmatch":{"$nin":myfunctions}}}}}*/)     ) .project(s =>      new     {         reference = s.reference,         documents = s.shippingdocuments.where(d => d.functions.all(ro => myfunctions.contains(ro)))     } );

if try add match,

builders<shipment>.filter.where(x => x.functions.all(f => myfunctions.contains(f)))

i have exception,

unsupported filter: all({document}{functions}.where(contains(value(system.collections.generic.list`1[system.string])))).

any ideas achieve ?


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