Hi, Yes, these functions are not supported, I've created respective jira issue [1]. Patches are welcome!
[1] https://issues.apache.org/jira/browse/IGNITE-3180 Sergi 2016-05-20 7:30 GMT+03:00 vineet <[email protected]>: > Hello, I was wondering if the SQL standard deviation functions STDDEV_POP > and STDDEV_SAMP are supported. I did give it a try and got an > ArrayIndexOutOfBounds exception (v 1.5.0): Caused by: > java.lang.ArrayIndexOutOfBoundsException: 8 at > org.apache.ignite.internal.processors.query.h2.sql.GridSqlAggregateFunction.(GridSqlAggregateFunction.java:58) > It appears looking at the GridSqlFunctionType class that there is no > support for stddev functions at the moment. I was wondering if there are > plans to add support or if there is a workaround. Thanks! -VC > ------------------------------ > View this message in context: SQL Query - Standard Devation > <http://apache-ignite-users.70518.x6.nabble.com/SQL-Query-Standard-Devation-tp5043.html> > Sent from the Apache Ignite Users mailing list archive > <http://apache-ignite-users.70518.x6.nabble.com/> at Nabble.com. >
