Is timestamp the primary key?

hey in InfluxDB is the time field the only primary key ? . Tags are not primary keys correct.

Hi @kakarot007,

You can see the timestamp + the tags as the primary key but it is not exactly the same…
Datapoints in a measurement are uniquely identified by timestamp + tags,
If you insert records with the same “primary key”
In influx,the insert becomes an update and existing field values will be overwritten,
Best regards