Cannot use derivative function

[aftnix]

> select "bytes_recv" from "net" where "host" = 'wowza1.ca.iptv' limit 10;
name: net
---------
time            bytes_recv
1469856950000000000 42522820906163
1469856950000000000 613799672816
1469857000000000000 42523169448160
1469857000000000000 613799745660
1469857050000000000 42523518763714

> select derivative("bytes_recv") from "net" where "host" = 'wowza1.ca.iptv' and time > now() - 5m;
ERR: invalid character 'j' looking for beginning of value

[aftnix@localhost ~]$ influx -version
InfluxDB shell version: 0.13.0

[jsternberg]

Can you try that query using curl? I think there's an error with marshaling the JSON, but the client is trying to parse a text line instead of showing the marshaling error.

$ curl -XPOST 'http://localhost:8086/query?db=<db>' --data-urlencode 'q=select "bytes_recv" from "net" where "host" = 'wowza1.ca.iptv' limit 10'

[jsternberg]

This might be related to #6846.

[jsternberg]

Fixed via #7293.