Hi,
I have just started to use MongoDB time series db using version MongoDB 7.
Is there a limitation on using the metadata field for querying a collection?
Here is a simple example, what am I doing wrong?
Simple example
{
_id: ObjectId(‘6769dec51be40d4ee597f310’),
ts: ISODate(‘2024-12-23T22:05:56.343Z’),
‘metaData.devEui’: ‘123456’,
volume: 10
},
{
_id: ObjectId(‘6769deeab4b07243056e6709’),
ts: ISODate(‘2024-12-23T22:06:34.190Z’),
‘metaData.devEui’: ‘123456’,
volume: 10
},
{
_id: ObjectId(‘6769df24e5859b83df1c9afb’),
ts: ISODate(‘2024-12-23T22:07:32.098Z’),
‘metaData.devEui’: ‘123456’,
volume: 10
}
]
timeSeriesMetrics> db.timeSeriesMetrics.find({“metaData.devEui”: ‘123456’})
timeSeriesMetrics>
Best Regards
//Johan