[jira] [Resolved] (IGNITE-14339) Class with @QuerySqlField annotated fields cannot be used for multiple fields of an aggregate

["André Schäfer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

André Schäfer resolved IGNITE-14339.
------------------------------------
    Resolution: Duplicate

> Class with @QuerySqlField annotated fields cannot be used for multiple fields of an aggregate
> ---------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-14339
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14339
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.9, 2.10, 2.9.1
>            Reporter: André Schäfer
>            Priority: Major
>
> Potential Regression of IGNITE-13216 ?
> If a class that has fields annotated with @QuerySqlField (without name attribute) and should be used for multiple fields of a parent class, this results in a pseudo conflict and throws an exception.
> e.g.
> {code}
> class Person { // parent
>  @QuerySqlField
>  Address contact; // first usage
> @QuerySqlField
>  Address billing; // second usage
> }
> class Address { // nested
>  @QuerySqlField
>  String street;
> }
> {code}
> leads to an exception like
> {code}
> javax.cache.CacheException: Property with name 'street' already exists for value: QueryEntity [key=String, value=Person]
> {code}
> This is cause by a change in \{{QueryEntityTypeDescriptor:172}}:
> from \{{String propName = prop.fullName();}}
> to \{{String propName = prop.name();}}
> most likely to be able to use it for some hangling logic for the value attribute of the annotation.



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