Yes, this is not supported, use separate caches for separate types. Sergi
2016-08-15 1:29 GMT+03:00 zshamrock <[email protected]>: > I have a simple hierarchy: Location abstract class, and PlayerLocation and > BallLocation extensions of the parent abstract class Location. > > If I do SQL query for the `cache<String, Location>`, nothing is returned > back (even though the cache.size() eq to 5). Same true in H2 console - > trying to query for * entries returns empty resultset (even doing new > `SqlQuery<>(Location.class, "1 == 1");` returns empty list back. > > Although if I change everything to use the concrete class PlayerLocation, > everything then works like expected, I can query entries from H2, get the > expected resultset from Java code, etc. > > So, is it possible still to declare cache storing the parent abstract > class, > and story any of its children, and do query on later on it? Is there the > way > to enable it, or it is just simply not supported, and I have to use 2 > caches > instead - one for player, and one for ball locations, which is not perfect. > > > > -- > View this message in context: http://apache-ignite-users. > 70518.x6.nabble.com/SqlQuery-on-hierarchy-of-classes-doesn- > t-work-tp7049.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
