However, if you only need a remote transformer, not a remote reducer, custom SQL function will also work. You can access keys and values in SQL fields queries using built-in '_key' and '_val' names.
To use a custom SQL function, you need to declare a class which will contain your custom logic Next, you need to register this class in cache configuration using setSqlFunctionClasses method. After this you can access this function like any other built-in SQL function, like this: "select pow(_val, 3) from Integer where _val > 5" -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Closure-method-on-a-Cache-Query-tp456p458.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
