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POMongoDB pull element from array two levels deep
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copied!<p>I have a collection with the following items :</p> <pre><code>{ "Queries" : [ { "Results" : [ { "id" : 1 }, { "id" : 2 } ] } ], "_id" : ObjectId("51ddb6f9b18996be485cba6f") } { "Queries" : [ { "Results" : [ { "id" : 0 }, { "id" : 3 } ] } ], "_id" : ObjectId("51ddb701b18996be485cba70") } { "Queries" : [ { "Results" : [ { "id" : 1 }, { "id" : 2 } ] } ], "_id" : ObjectId("51ddb705b18996be485cba71") } { "Queries" : [ { "Results" : [ { "id" : 1 }, { "id" : 2 }, { "id" : 4 } ] } ], "_id" : ObjectId("51ddb70db18996be485cba72") } { "Queries" : [ { "Results" : [ { "id" : 1 }, { "id" : 2 }, { "id" : null } ] } ], "_id" : ObjectId("51ddb7e4b18996be485cba73") } </code></pre> <p>The "Queries" field on my documents contains an array of subdocuments. These subdocuments contain an array of another subdocument.</p> <p>I want to remove all entries in the "Results" field where the documents "id" field is 1.</p> <p>I tried the following without success :</p> <pre><code>update({}, {$pull :{"Queries.Results": {"id":1}}}, {"multi":true}) update({}, {$pull :{"Queries.Results.id":1}}, {"multi":true}) </code></pre> <p>How would I achieve this in MongoDB?</p> <p>EDIT: Here is the expected result of find() after the update</p> <pre><code>{ "Queries" : [ { "Results" : [ { "id" : 2 } ] } ], "_id" : ObjectId("51ddb6f9b18996be485cba6f") } { "Queries" : [ { "Results" : [ { "id" : 0 }, { "id" : 3 } ] } ], "_id" : ObjectId("51ddb701b18996be485cba70") } { "Queries" : [ { "Results" : [ { "id" : 2 } ] } ], "_id" : ObjectId("51ddb705b18996be485cba71") } { "Queries" : [ { "Results" : [ { "id" : 2 }, { "id" : 4 } ] } ], "_id" : ObjectId("51ddb70db18996be485cba72") } { "Queries" : [ { "Results" : [ { "id" : 2 }, { "id" : null } ] } ], "_id" : ObjectId("51ddb7e4b18996be485cba73") } </code></pre>

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