[Details] => Array
(
[0] => Array
(
[Items] => Array
(
[0] => Array
(
[Description] => Discriptionqwe
[Quantity] => qwewe
[ItemName] => not_available
[CategoryName] => health
[ItemsId] => 568e70d66734c482495fb085
)
)
[Distance] => 56.8KM
[VendorId] => 5683ad876734c4e2158b4570
[Rating] => 0
[OpeningTime] => 10AM to 11PM
[VendorName] => bombay ji
)
)
答案 0 :(得分:0)
试试这样:
var update = db.collection.update(
{ _id:ObjectId("id_of_record")},
{ $set: { "Details.$.Items.$.Description":"Discriptionqwe" } }
);
var is_row_affected = db.runCommand({getLastError : 1});
if(is_row_affected['updatedExisting'] == true){
result = {msg: '1', data: []};
}else {
result = { msg: '0', data: []};
}
return result;