以上Mongodb文档结果,查询obj.OperationPositions.Tracks[].Positions[].Index==1 的数据,求解
{
"_id" : 64,
"No" : "64",
"OperationPositions" : {
"_id" : 1,
"Tracks" : [
{
"_id" : 0,
"Positions" : [
{
"_id" : 0,
"Index" : 1
}
]
}
]
}}
db.[collection].find({"OperationPositions.Tracks.Positions.Index":1})