ignite-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Denis Magda <dma...@gridgain.com>
Subject Re: Sql Query using Map as value for cache
Date Fri, 22 Jan 2016 18:11:44 GMT

I'll highly discourage you doing this.

I didn't check but probably you won't get any runtime exception if to 
mark such a value as an index but no magic will happen. Maps should be 
compared using equals() method implementation and sorted (maps 
instances) according to compareTo() method.

So my suggestion is to redesign your data model to avoid such use cases.


On 1/22/2016 11:10 AM, Andrey Nestrogaev wrote:
> Hi!
> Testing Ignite 1.5.0.
> Can we use Query, QueryIndexes over caches where values is a Map.class
> subclasses?
> Or its possible only for POJO as a value?
> Thanks!
> --
> View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Sql-Query-using-Map-as-value-for-cache-tp2668.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.

View raw message