Delete Time Series

Flow:

• Open a session.
• Create an instance of TimeSeriesFor and pass it the following:
  • Provide an explicit document ID, or -
    pass an entity tracked by the session, e.g. a document object returned from session.Query or from session.Load.
  • Specify the time series name.
• Call TimeSeriesFor.Delete:
  • Provide a single timestamp to delete a specific entry, or -
  • Specify a range of timestamps to delete multiple entries.
• Call session.SaveChanges for the action to take effect on the server.

Note:

• If the specified document doesn't exist, a DocumentDoesNotExistException is thrown.
• Attempting to delete nonexistent entries results in a no-op and generates no exception.
• To delete the whole time series simply delete all its entries.
  The series is removed when all its entries are deleted.
• Deleting a document deletes all its time series as well.

The following examples delete the time series entries that were appended in the Append article:

// Delete a single entry
using (var session = store.OpenSession())
{
    session.TimeSeriesFor("users/john", "HeartRates")
        .Delete(baseline.AddMinutes(1));

    session.SaveChanges();
}

// Delete a range of entries from the time series
using (var session = store.OpenSession())
{
    session.TimeSeriesFor("users/john", "HeartRates")
        .Delete(baseline.AddSeconds(0), baseline.AddSeconds(9));

    session.SaveChanges();
}

// Delete a single time-series entry
void Delete(DateTime at);

// Delete a range of time-series entries
void Delete(DateTime? from = null, DateTime? to = null);