Ilya, seems you mistaken, check [1]
Seems there is no additional documentation, but API is simple , check example
[2].
[1] https://issues.apache.org/jira/browse/IGNITE-12808
[2]
https://github.com/apache/ignite/pull/7627/files#diff-d0f1fdd4e070c92459cb4f1e600977bd4819216e658ff2114fe19bfeb2a93232R1000
>Hello!
>
>Once a cache is created, you can't add indexes. You will need to recreate
>cache / restart cluster with updated configuration.
>
>You can define caches with Query Entities in spring XML configuration, pass it
>to IgniteConfguration instance.
>
>Regards,
>--
>Ilya Kasnacheev
>пт, 12 мар. 2021 г. в 07:07, rakshita04 < [email protected] >:
>>How can we create indexes on our existing <key,value> cache.
>>As far as i could see on your portal no API support is available for C++ for
>>creating indexes.
>>does Query Entity automatically takes care of creating indexes? or we need
>>to explicitly create indexes on our <key,value> cache?
>>if we need to explicitly create , can you please help us how to do that?
>>
>>regards,
>>Rakshita Chaudhary
>>
>>
>>
>>--
>>Sent from: http://apache-ignite-users.70518.x6.nabble.com/