diff --git a/cmd/influxd/server_integration_test.go b/cmd/influxd/server_integration_test.go index a3921c5423..ff7a92fffd 100644 --- a/cmd/influxd/server_integration_test.go +++ b/cmd/influxd/server_integration_test.go @@ -579,6 +579,16 @@ func runTestsData(t *testing.T, testName string, nodes Cluster, database, retent }, // Aggregations + { + reset: true, + name: "stddev with just one point", + write: `{"database" : "%DB%", "retentionPolicy" : "%RP%", "points": [ + {"name": "cpu", "timestamp": "2015-04-20T14:27:41Z", "fields": {"value": 45}} + ]}`, + query: `SELECT stddev(value) FROM cpu`, + queryDb: "%DB%", + expected: `{"results":[{"series":[{"name":"cpu","columns":["time","stddev"],"values":[["1970-01-01T00:00:00Z",null]]}]}]}`, + }, { reset: true, name: "large mean and stddev",