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Posted to user@ignite.apache.org by Tang,
,
Transformer <Catalog>,
,
<wi...@coupang.com> on 2016/12/20 06:32:20 UTC
Does Ignite support query and index the embedded object column?
Hi Ignite experts,
Does Ignite support to query and index the embedded object column?
For example, I have a POJO "Organization" with a embedded object "Address"
as a column.
Below is the simple code to demo my thought.
public class Organization {
@QuerySqlField(index = true)
private Long id;
@QuerySqlField(index = true)
private String name;
@QuerySqlField(index = true)
private Address addr;
}
public class Address {
@QuerySqlField(index = true)
private String street;
@QuerySqlField(index = true)
private int zip;
}
Can I run a query similar as "select addr.street from Organization where
id= ? "?
Thanks,
William
Re: Does Ignite support query and index the embedded object column?
Posted by vkulichenko <va...@gmail.com>.
Embedded objects are supported, but the flat schema is created, i.e. 'street'
and 'zip' fields will appear directly in the 'Organization' table. The query
will look like this:
select street from Organization where id= ?
-Val
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