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cheald/gist:6291848

Created August 21, 2013 08:38
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gistfile1.txt
PRIMARY> db.rows.insert({posts: [{title: 'foo'}, {title: 'bar'}]})
PRIMARY> db.rows.insert({posts: [{title: 'baz'}, {title: 'bin'}]})
PRIMARY> db.rows.find({posts: {$elemMatch: {title: "foo"}}})
{ "_id" : ObjectId("52147be905abf6eada01c845"), "posts" : [ { "title" : "foo" }, { "title" : "bar" } ] }
PRIMARY> db.rows.find({posts: {$elemMatch: {title: "bin"}}})
{ "_id" : ObjectId("52147bef05abf6eada01c846"), "posts" : [ { "title" : "baz" }, { "title" : "bin" } ] }
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