在双嵌套阵列MongoDB中查找
{"_id" : "777","someKey" : "someValue","someArray" : [
{
"name" : "name1",
"someNestedArray" : [
{
"name" : "value"
},
{
"name" : "delete me"
}
]
}
]}db.mycollection.find({"someArray.$.someNestedArray":{"$elemMatch":{"name":"1"}}})db.mycollection.find({"someArray.$.someNestedArray.$.name":"1"})
慕的地6264312
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