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POHow to construct query to update nested array document in mongo?
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  1. POHow to construct query to update nested array document in mongo?
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    copied!<p>I am having following document in mongo,</p> <pre><code> { "_id" : ObjectId("506e9e54a4e8f51423679428"), "description" : "ffffffffffffffff", "menus" : [ { "_id" : ObjectId("506e9e5aa4e8f51423679429"), "description" : "ffffffffffffffffffff", "items" : [ { "name" : "xcvxc", "description" : "vxvxcvxc", "text" : "vxcvxcvx", "menuKey" : "0", "onSelect" : "1", "_id" : ObjectId("506e9f07a4e8f5142367942f") } , { "name" : "abcd", "description" : "qqq", "text" : "qqq", "menuKey" : "0", "onSelect" : "3", "_id" : ObjectId("507e9f07a4e8f5142367942f") } ] }, { "_id" : ObjectId("506e9e5aa4e8f51423679429"), "description" : "rrrrr", "items" : [ { "name" : "xcc", "description" : "vx", "text" : "vxc", "menuKey" : "0", "onSelect" : "2", "_id" : ObjectId("506e9f07a4e8f5142367942f") } ] } ] } </code></pre> <p>Now , i want to update the following document :</p> <pre><code> { "name" : "abcd", "description" : "qqq", "text" : "qqq", "menuKey" : "0", "onSelect" : "3", "_id" : ObjectId("507e9f07a4e8f5142367942f") } </code></pre> <p>I am having main documnet id: <strong>"_id" : ObjectId("506e9e54a4e8f51423679428")</strong> and <strong>menus id "_id" : ObjectId("506e9e54a4e8f51423679428")</strong> as well as items id <strong>"_id" : ObjectId("507e9f07a4e8f5142367942f")</strong> which is to be updated.</p> <p>I have tried using the following query:</p> <p><code>db.collection.update({ "_id" : { "$oid" : "506e9e54a4e8f51423679428"} , "menus._id" : { "$oid" : "506e9e5aa4e8f51423679429"}},{ "$set" : { "menus.$.items" : { "_id" : { "$oid" : "506e9f07a4e8f5142367942f"}} , "menus.$.items.$.name" : "xcvxc66666", ...}},false,false);</code></p> <p>but its not working...</p>
 

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