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Posted to user@ignite.apache.org by Zhengqingzheng <zh...@huawei.com> on 2016/05/17 01:36:55 UTC

Ignite non unique table mapping problem

Hi there,
I am trying to import a table which has no unique index, so there will be one key to many values mapping.
I am wondering is there any support of such situation. I know that in redis, I can use zadd( score, value) to store a list as value.
But I did not see any similar support in Ignite.

Cheers,
Kevin

Re: Ignite non unique table mapping problem

Posted by vkulichenko <va...@gmail.com>.

Hi Kevin,

I would recommend to simply assign a unique ID to each value. For example,
you can use the built-in ID generator for this:
https://apacheignite.readme.io/docs/id-generator

-Val



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