Handling special characters

[nefh]

Hello,
I want to export measurement "Cos φ". Unfortunately, I always get java error, no matter how I pass special character in argument(directly, qoutation marks, backslash, unicode etc.). Is there a way to export data using queries with special characters?

java -cp /home/user/influxdb-fetcher-1.0.3.jar com.github.hgomez.influxdb.InfluxDBFetcher http://[ip]:8086 [user] [pass] [db] "SELECT * from Cos φ GROUP BY *" > cos.dump

Exception in thread "main" org.influxdb.InfluxDBException: error parsing query: found φ, expected ; at line 1, char 19 at org.influxdb.InfluxDBException.buildExceptionFromErrorMessage(InfluxDBException.java:161) at org.influxdb.InfluxDBException.buildExceptionForErrorState(InfluxDBException.java:189) at org.influxdb.impl.InfluxDBImpl.execute(InfluxDBImpl.java:835) at org.influxdb.impl.InfluxDBImpl.executeQuery(InfluxDBImpl.java:824) at org.influxdb.impl.InfluxDBImpl.query(InfluxDBImpl.java:559) at com.github.hgomez.influxdb.InfluxDBFetcher.main(InfluxDBFetcher.java:68)